Regions : Africa and Indian Ocean : Antarctica and Temporary Stations : Asia : Australia and Pacific Ocean : Europe : North America : South America and Atlantic Ocean : Acronyms and Information
| NORTH AMERICA | |||||||||
| Station | Location | Code | Lat | Lon | Program | Status | Characteristics | Open | Closed |
| EDMONTON | Alberta, Canada | EDM | 53.222 | -113.35 | CNSN | Existing | BB,LP,140db,RA | Apr-63 | |
| WATERTON LAKE | Alberta, Canada | WALA | 49.059 | -113.912 | CNSN | Existing | BB,LP,140db,RA | Jun-92 | |
| ALBERNI | BC, Canada | ALB | 49.272 | -124.828 | CNSN | Existing | BB,LP,140db,RA | Aug-51 | |
| BELLA BELLA | BC, Canada | BBB | 52.185 | -128.113 | CNSN | Existing | BB,LP,140db,RA | Dec-86 | |
| BOWEN ISLAND | BC, Canada | BIB | 49.406 | -123.306 | CNSN | Closed | BB,LP,140db,RA | Jan-83 | Sep-96 |
| BOWEN ISLAND | BC, Canada | BIB | 49.409 | -123.31 | CNSN | Existing | BB,LP,140db,RA | Sep-96 | |
| BLUE RIVER | BC, Canada | BLBC | 52.043 | -119.241 | CNSN | Existing | BB,LP,140db,RA | Jun-97 | |
| BULL MOUNTAIN | BC, Canada | BMBC | 56.045 | -122.131 | CNSN | Existing | BB,LP,140db,RA | Jan-98 | |
| BONILLA | BC, Canada | BNAB | 53.493 | -130.637 | CNSN | Existing | BB,LP,140db,RA | Apr-99 | |
| BARRY INLET | BC, Canada | BNB | 52.576 | -131.752 | CNSN | Existing | BB,LP,140db,RA | Sep-85 | |
| BROOKS PENINSULA | BC, Canada | BPBC | 50.157 | -127.771 | CNSN | Existing | BB,LP,140db,RA | Jun-09 | |
| BUTTLE LAKE | BC, Canada | BTB | 49.468 | -125.521 | CNSN | Existing | BB,LP,140db,RA | Sep-84 | |
| CAMPBELL RIVER | BC, Canada | CBB | 50.033 | -125.365 | CNSN | Closed | BB,LP,140db,RA | Jan-81 | Nov-96 |
| CAMPBELL RIVER | BC, Canada | CBB | 50.032 | -125.364 | CNSN | Existing | BB,LP,140db,RA | Nov-96 | |
| DAWSON INLET | BC, Canada | DIB | 53.202 | -132.477 | CNSN | Existing | BB,LP,140db,RA | Mar-04 | |
| DEASE LAKE | BC, Canada | DLBC | 58.437 | -130.027 | CNSN | Existing | BB,LP,140db | Sep-94 | |
| DOWNIE SLIDE | BC, Canada | DOWB | 51.518 | -118.516 | CNSN | Existing | BB,LP,140db,RA | Dec-82 | |
| ELIZA DOME | BC, Canada | EDB | 49.874 | -127.12 | CNSN | Existing | BB,LP,140db,RA | Apr-82 | |
| ESTEVAN POINT | BC, Canada | ETB | 49.376 | -126.538 | CNSN | Existing | BB,LP,140db,RA | Apr-82 | |
| FORT NELSON | BC, Canada | FNBB | 58.89 | -123.01 | CNSN | Existing | BB,LP,140db,RA | Oct-99 | |
| FORT NELSON | BC, Canada | FNBC | 58.842 | -122.574 | CNSN | Closed | BB,LP,140db,RA | Feb-98 | Oct-99 |
| FORT ST. JAMES | BC, Canada | FSB | 54.477 | -124.328 | CNSN | Existing | BB,LP,140db,RA | Apr-79 | |
| GOLD RIVER | BC, Canada | GDR | 49.781 | -126.055 | CNSN | Existing | BB,LP,140db,RA | Nov-96 | |
| GOLD RIVER | BC, Canada | GDR | 49.781 | -126.032 | CNSN | Closed | BB,LP,140db,RA | Apr-78 | Nov-96 |
| GALIANO ISLAND | BC, Canada | GOBB | 48.949 | -123.51 | CNSN | Existing | BB,LP,140db,RA | Feb-99 | |
| HANEY | BC, Canada | HNB | 49.275 | -122.579 | CNSN | Closed | BB,LP,140db,RA | Jun-80 | Mar-97 |
| HANEY | BC, Canada | HNB | 49.275 | -122.579 | CNSN | Existing | BB,LP,140db,RA | Mar-97 | |
| HOLBERG | BC, Canada | HOLB | 50.641 | -128.132 | CNSN | Existing | BB,LP,140db,RA | Sep-94 | |
| HOPE | BC, Canada | HOPB | 49.387 | -121.421 | CNSN | Existing | BB,LP,140db,RA | Nov-01 | |
| LILLOOET | BC, Canada | LLLB* | 50.609 | -121.882 | CNSN | Existing | BB,LP,140db,RA | Nov-98 | |
| MOUNT LAZARD | BC, Canada | LZB | 48.612 | -123.824 | CNSN | Existing | BB,LP,140db,RA | Jan-01 | |
| MASSET | BC, Canada | MASB | 54.015 | -132.023 | CNSN | Existing | BB,LP,140db,RA | Apr-99 | |
| MOUNT MAYNARD | BC, Canada | MAYB | 50.403 | -127.172 | CNSN | Existing | BB,LP,140db,RA | Nov-94 | |
| MOUNT GREY | BC, Canada | MGB | 49 | -124.698 | CNSN | Existing | BB,LP,140db,RA | Sep-84 | |
| MOUNT DAINARD | BC, Canada | MNB | 52.198 | -118.383 | CNSN | Existing | BB,LP,140db,RA | Sep-81 | |
| MORSBEY | BC, Canada | MOBC | 53.197 | -131.898 | CNSN | Existing | BB,LP,140db,RA | Feb-96 | |
| NANAIMO | BC, Canada | NAB | 49.222 | -124.004 | CNSN | Closed | BB,LP,140db,RA | Mar-97 | Dec-03 |
| NANAIMO | BC, Canada | NAB | 49.222 | -124.004 | CNSN | Closed | BB,LP,140db,RA | Jan-82 | Mar-97 |
| NEWCASTLE RIDGE | BC, Canada | NCRB | 50.404 | -126.055 | CNSN | Existing | BB,LP,140db,RA | Nov-98 | |
| NADEN | BC, Canada | NDB | 53.955 | -132.942 | CNSN | Existing | BB,LP,140db,RA | Sep-87 | |
| NANAIMO LOST LAKE | BC, Canada | NLLB | 49.227 | -123.988 | CNSN | Existing | BB,LP,140db,RA | Dec-03 | |
| MT. OZZARD | BC, Canada | OZB | 48.96 | -125.493 | CNSN | Existing | BB,LP,140db | Apr-82 | |
| PORT RENFREW | BC, Canada | PFB | 48.572 | -124.44 | CNSN | Closed | BB,LP,140db,RA | Jun-83 | Mar-97 |
| PORT RENFREW | BC, Canada | PFB | 48.575 | -124.444 | CNSN | Existing | BB,LP,140db,RA | Mar-97 | |
| SIDNEY | BC, Canada | PGC | 48.65 | -123.451 | CNSN | Existing | BB,LP,140db,RA | Mar-78 | |
| PORT HARDY | BC, Canada | PHC | 50.707 | -127.432 | CNSN | Existing | BB,LP,140db | Mar-63 | |
| PLEASANT CAMP | BC, Canada | PLBC | 59.457 | -136.365 | CNSN | Closed | BB,LP,140db,RA | Sep-90 | Sep-05 |
| PLEASANT CAMP | BC, Canada | PLBC | 59.455 | -136.366 | CNSN | Existing | BB,LP,140db,RA | Sep-05 | |
| PEMBERTON MEADOW BC | BC, Canada | PMB* | 50.519 | -123.076 | CNSN | Closed | BB,LP,140db,RA | Jun-93 | Sep-98 |
| PENTICTON | BC, Canada | PNT | 49.317 | -119.617 | CNSN | Existing | BB,LP,140db,RA | Jan-60 | |
| PRINCE RUPERT | BC, Canada | RUB | 54.326 | -130.285 | CNSN | Closed | BB,LP,140db,RA | Aug-85 | May-97 |
| PRINCE RUPERT | BC, Canada | RUB | 54.326 | -130.287 | CNSN | Closed | BB,LP,140db,RA | May-97 | Jul-01 |
| PRINCE RUPERT | BC, Canada | RUBB | 54.326 | -130.252 | CNSN | Existing | BB,LP,140db,RA | Jul-01 | |
| SECHELT | BC, Canada | SHB | 49.593 | -123.88 | CNSN | Existing | BB,LP,140db,RA | Nov-96 | |
| SECHELT | BC, Canada | SHB | 49.597 | -123.875 | CNSN | Closed | BB,LP,140db,RA | Jan-81 | Nov-96 |
| SALE MOUNTAIN | BC, Canada | SLEB | 51.167 | -118.134 | CNSN | Existing | BB,LP,140db,RA | Dec-97 | |
| SALE MOUNTAIN | BC, Canada | SLEB | 51.167 | -118.133 | CNSN | Closed | BB,LP,140db,RA | Oct-85 | Dec-97 |
| SATURNA ISLAND | BC, Canada | SNB | 48.776 | -123.171 | CNSN | Existing | BB,LP,140db,RA | Sep-96 | |
| SATURNA ISLAND | BC, Canada | SNB | 48.775 | -123.171 | CNSN | Closed | BB,LP,140db,RA | Jan-81 | Sep-96 |
| TEXADA ISLAND | BC, Canada | TXB | 49.697 | -124.436 | CNSN | Existing | BB,LP,140db,RA | Jan-84 | |
| VEDDER MOUNTAIN | BC, Canada | VDB | 49.026 | -122.103 | CNSN | Existing | BB,LP,140db,RA | Jan-83 | |
| GONZALES | BC, Canada | VGZ | 48.414 | -123.324 | CNSN | Existing | BB,LP,140db,RA | Jul-94 | |
| GONZALES | BC, Canada | VGZ | 48.414 | -123.324 | CNSN | Closed | BB,LP,140db,RA | Mar-82 | Jul-94 |
| VAN INLET | BC, Canada | VIB | 53.252 | -132.541 | CNSN | Existing | BB,LP,140db,RA | Sep-85 | |
| WHISTLER | BC, Canada | WISB | 50.127 | -122.921 | CNSN | Closed | BB,LP,140db,RA | May-03 | Jun-03 |
| WOSS | BC, Canada | WOSB | 50.161 | -126.57 | CNSN | Existing | BB,LP,140db,RA | Nov-98 | |
| WATTS POINT | BC, Canada | WPB | 49.648 | -123.208 | CNSN | Existing | BB,LP,140db,RA | Sep-96 | |
| WATTS POINT | BC, Canada | WPB | 49.657 | -123.21 | CNSN | Closed | BB,LP,140db,RA | Jan-83 | Sep-96 |
| WHISTLER | BC, Canada | WSLR | 50.127 | -122.921 | CNSN | Existing | BB,LP,140db,RA | Jun-03 | |
| FORT CHURCHILL | Manitoba, Canada | FCC | 58.762 | -94.087 | CNSN | Existing | BB,LP,140db,RA | Jun-67 | |
| PINAWA | Manitoba, Canada | I10H1 | 50.202 | -96.027 | CNSN | Existing | BB,LP,140db,RA | Dec-00 | |
| PINAWA | Manitoba, Canada | I10H2 | 50.207 | -96.04 | CNSN | Existing | BB,LP,140db,RA | Dec-00 | |
| PINAWA | Manitoba, Canada | I10H3 | 50.206 | -96.012 | CNSN | Existing | BB,LP,140db,RA | Dec-00 | |
| PINAWA | Manitoba, Canada | I10H4 | 50.187 | -96.019 | CNSN | Existing | BB,LP,140db,RA | Dec-00 | |
| PINAWA | Manitoba, Canada | ISM1 | 50.207 | -96.04 | CNSN | Closed | BB,LP,140db,RA | May-99 | Dec-00 |
| PINAWA | Manitoba, Canada | ISM2 | 50.206 | -96.012 | CNSN | Closed | BB,LP,140db,RA | May-99 | Dec-00 |
| PINAWA | Manitoba, Canada | ISM3 | 50.202 | -96.027 | CNSN | Closed | BB,LP,140db,RA | May-99 | Dec-00 |
| PINAWA | Manitoba, Canada | ISM4 | 50.187 | -96.019 | CNSN | Closed | BB,LP,140db,RA | May-99 | Dec-00 |
| LAC DU BONNET | Manitoba, Canada | ULM | 50.25 | -95.875 | CNSN | Existing | BB,LP,140db | Sep-84 | |
| SAINT GEORGE | New Brunswick, Canada | GGN | 45.117 | -66.822 | CNSN | Existing | BB,LP,140db,RA | Oct-81 | |
| CALEDONIA MTN. | New Brunswick, Canada | LMN | 45.852 | -64.806 | CNSN | Existing | BB,LP,140db,RA | Oct-81 | |
| DEER LAKE | NL, Canada | DRLN* | 49.256 | -57.504 | CNSN | Existing | VBB,140db,RA | Dec-93 | |
| ST. JOHN | NL, Canada | SJNN | 47.595 | -52.678 | CNSN | Existing | BB,LP,140db,RA | Oct-05 | |
| ST. JOHN'S NFLD. | NL, Canada | STJN | 47.57 | -52.756 | CNSN | Closed | BB,LP,140db,RA | Aug-91 | Oct-05 |
| GUYSBOROUGH | Nova Scotia, Canada | GBN | 45.407 | -61.513 | CNSN | Closed | BB,LP,140db,RA | May-83 | Oct-05 |
| GUYSBOROUGH | Nova Scotia, Canada | GBN | 45.408 | -61.513 | CNSN | Existing | BB,LP,140db,RA | Oct-05 | |
| HALIFAX | Nova Scotia, Canada | HAL | 44.638 | -63.592 | CNSN | Existing | BB,LP,140db,RA | May-18 | |
| INUVIK | NT, Canada | INK* | 68.307 | -133.52 | CNSN | Existing | BB,LP,140db,RA | Sep-69 | |
| MOULD BAY | NT, Canada | MBC* | 76.242 | -119.36 | CNSN | Closed | VBB,140db,RA | Oct-61 | Jun-97 |
| YKB0 | NT, Canada | YKB0 | 62.606 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB1 | NT, Canada | YKB1 | 62.402 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB2 | NT, Canada | YKB2 | 62.425 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB3 | NT, Canada | YKB3 | 62.449 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB4 | NT, Canada | YKB4 | 62.471 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB6 | NT, Canada | YKB6 | 62.516 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB7 | NT, Canada | YKB7 | 62.539 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB8 | NT, Canada | YKB8 | 62.562 | -114.605 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKB9 | NT, Canada | YKB9 | 62.583 | -114.604 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR1 | NT, Canada | YKR1 | 62.493 | -114.945 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR2 | NT, Canada | YKR2 | 62.493 | -114.896 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR3 | NT, Canada | YKR3 | 62.493 | -114.848 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR4 | NT, Canada | YKR4 | 62.493 | -114.8 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR5 | NT, Canada | YKR5 | 62.493 | -114.75 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR6 | NT, Canada | YKR6 | 62.493 | -114.702 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR7 | NT, Canada | YKR7 | 62.493 | -114.654 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR8 | NT, Canada | YKR8 | 62.493 | -114.606 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKR9 | NT, Canada | YKR9 | 62.493 | -114.556 | CNSN | Existing | BB,LP,140db,RA | Jan-89 | |
| YKW1 | NT, Canada | YKW1* | 62.482 | -114.484 | CNSN | Existing | VBB,140db | Jan-89 | |
| YKW2 | NT, Canada | YKW2 | 62.434 | -114.604 | CNSN | Existing | VBB,140db | Jan-89 | |
| YKW3 | NT, Canada | YKW3 | 62.562 | -114.61 | CNSN | Existing | VBB,140db,RA | Jan-89 | |
| YKW4 | NT, Canada | YKW4 | 62.492 | -114.743 | CNSN | Existing | VBB,140db | Jan-89 | |
| YKW5 | NT, Canada | YKW5 | 62.482 | -114.484 | CNSN | Closed | BB,LP,140db,RA | Nov-01 | Feb-06 |
| IQALUIT | Nunavut, Canada | FRB* | 63.747 | -68.547 | CNSN | Existing | VBB,140db,RA | Dec-72 | |
| IGLOOLIK | Nunavut, Canada | IGL | 69.377 | -81.807 | CNSN | Existing | BB,LP,140db,RA | Sep-75 | |
| RESOLUTE | Nunavut, Canada | RES* | 74.687 | -94.9 | CNSN | Existing | BB,LP,140db,RA | Aug-50 | |
| CHALK RIVER | Ontario, Canada | CRLO | 46.038 | -77.38 | CNSN | Existing | BB,LP,140db,RA | Nov-94 | |
| ELDEE | Ontario, Canada | EEO | 46.641 | -79.073 | CNSN | Existing | BB,LP,140db,RA | Mar-84 | |
| EFFINGHAM | Ontario, Canada | EFO | 43.092 | -79.312 | CNSN | Existing | BB,LP,140db,RA | Jul-79 | |
| GERALDTON | Ontario, Canada | GTO | 49.745 | -86.962 | CNSN | Closed | BB,LP,140db,RA | Sep-82 | Jan-01 |
| GERALDTON | Ontario, Canada | GTO | 49.745 | -86.961 | CNSN | Existing | BB,LP,140db,RA | Jan-01 | |
| KAPUSKASING | Ontario, Canada | KAPO | 49.45 | -82.508 | CNSN | Existing | BB,LP,140db,RA | Jan-98 | |
| KINGSTON | Ontario, Canada | KGNO | 44.227 | -76.493 | CNSN | Existing | BB,LP,140db,RA | Dec-99 | |
| OTTAWA | Ontario, Canada | OTT | 45.394 | -75.717 | CNSN | Existing | BB,LP,140db,RA | Jan-06 | |
| SADOWA | Ontario, Canada | SADO | 44.769 | -79.142 | CNSN | Existing | BB,LP,140db,RA | Dec-93 | |
| SIOUX LOOKOUT | Ontario, Canada | SOLO | 50.021 | -92.081 | CNSN | Existing | BB,LP,140db,RA | Oct-88 | |
| THUNDER BAY | Ontario, Canada | TBO | 48.647 | -89.408 | CNSN | Existing | BB,LP,140db,RA | Jan-87 | |
| WILLIAMSBURG | Ontario, Canada | WBO | 45 | -75.275 | CNSN | Existing | BB,LP,140db,RA | Dec-80 | |
| ST-JEAN-DES-PILES | PQ, Canada | DPQ | 46.68 | -72.777 | CNSN | Existing | BB,LP,140db,RA | Jan-88 | |
| SCHEFFERVILLE | PQ, Canada | SCHQ* | 54.832 | -66.833 | CNSN | Existing | BB,LP,140db | Dec-94 | |
| ST-ROCH-DES-AULNAIES | Quebec, Canada | A11 | 47.242 | -70.198 | CNSN | Existing | BB,LP,140db,RA | Oct-87 | |
| RIVIERE OUELLE | Quebec, Canada | A16 | 47.471 | -70.006 | CNSN | Existing | BB,LP,140db,RA | Oct-87 | |
| ST-ANDRE | Quebec, Canada | A21 | 47.704 | -69.69 | CNSN | Existing | BB,LP,140db,RA | Oct-87 | |
| MISERE | Quebec, Canada | A54 | 47.457 | -70.412 | CNSN | Existing | BB,LP,140db,RA | Oct-87 | |
| SAINTE MATHILDE | Quebec, Canada | A61 | 47.693 | -70.09 | CNSN | Existing | BB,LP,140db,RA | Oct-87 | |
| SAINT-SIMEON | Quebec, Canada | A64 | 47.826 | -69.892 | CNSN | Existing | BB,LP,140db,RA | Oct-87 | |
| COTE-NORD | Quebec, Canada | CNQ | 49.302 | -68.074 | CNSN | Existing | BB,LP,140db,RA | Jan-91 | |
| LAC DARAN | Quebec, Canada | DAQ | 47.964 | -71.243 | CNSN | Existing | BB,LP,140db,RA | Dec-88 | |
| GLEN ALMOND | Quebec, Canada | GAC* | 45.703 | -75.478 | CNSN | Existing | VBB,140db,RA | Oct-79 | |
| GRAND-REMOUS | Quebec, Canada | GRQ | 46.607 | -75.86 | CNSN | Existing | BB,LP,140db,RA | Mar-81 | |
| GROSSES-ROCHES | Quebec, Canada | GSQ | 48.914 | -67.111 | CNSN | Existing | BB,LP,140db,RA | Oct-81 | |
| ISLETS-CARIBOU | Quebec, Canada | ICQ | 49.522 | -67.272 | CNSN | Existing | BB,LP,140db,RA | Jan-91 | |
| KUUJJUAQ | Quebec, Canada | KUQ | 58.109 | -68.411 | CNSN | Existing | BB,LP,140db,RA | Jan-90 | |
| LAGRANDE4 | Quebec, Canada | LG4Q | 53.627 | -74.097 | CNSN | Existing | BB,LP,140db,RA | Feb-97 | |
| LA MALBAIE | Quebec, Canada | LMQ | 47.548 | -70.327 | CNSN | Existing | BB,LP,140db,RA | Nov-76 | |
| LA POCATIERE | Quebec, Canada | LPQ | 47.341 | -70.01 | CNSN | Closed | BB,LP,140db,RA | Jun-80 | May-98 |
| MANICOUAGAN | Quebec, Canada | MNQ | 50.533 | -68.774 | CNSN | Existing | BB,LP,140db,RA | Nov-74 | |
| MONTREAL | Quebec, Canada | MNT | 45.502 | -73.623 | CNSN | Existing | BB,LP,140db,RA | Sep-54 | |
| MONT-ORFORD | Quebec, Canada | MOQ | 45.312 | -72.254 | CNSN | Existing | BB,LP,140db,RA | May-91 | |
| QUEBEC | Quebec, Canada | QCQ | 46.779 | -71.276 | CNSN | Existing | BB,LP,140db,RA | Sep-71 | |
| STE-MARGUERITE | Quebec, Canada | SMQ | 50.222 | -66.703 | CNSN | Existing | BB,LP,140db,RA | Aug-91 | |
| MONT-TREMBLANT | Quebec, Canada | TRQ | 46.222 | -74.556 | CNSN | Existing | BB,LP,140db,RA | Mar-81 | |
| VALDOR | Quebec, Canada | VLDQ | 48.19 | -77.757 | CNSN | Existing | BB,LP,140db,RA | Jan-02 | |
| DAWSON | Yukon, Canada | DAWY | 64.066 | -139.391 | CNSN | Existing | BB,LP,140db,RA | Sep-92 | |
| HAINES JCT. | Yukon, Canada | HYT | 60.825 | -137.504 | CNSN | Existing | BB,LP,140db,RA | Jul-81 | |
| WHITEHORSE | Yukon, Canada | WHY* | 60.66 | -134.881 | CNSN | Existing | BB,LP,140db,RA | Aug-93 | |
| Flin Flon | Manitoba, Canada | FFC* | 54.73 | -101.98 | IRIS/IDA(GSN) | Existing | VBB,24-bit,HF,RA | Aug-93 | |
| Halifax | Nova Scotia, Canada | HAL | 44.64 | -63.59 | IDA | Closed | VLP,72db,vertical only | Apr-76 | Aug-95 |
| Existing | Jan-01 | ||||||||
| Alert | Nunavut, Canada | ALE* | 82.50 | -62.35 | IRIS/IDA(GSN) | Existing | VBB,144dB/DG | Feb-90 | |
| Anaheim Lake | BC, Canada | ALRB | 52.51 | -125.08 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Cack Lake | BC, Canada | CLSB | 52.76 | -122.56 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| Fletcher Lake Big Creek | BC, Canada | FLLB | 51.74 | -123.11 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Ramsey,South West of Ques | BC, Canada | RAMB | 52.63 | -123.12 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| Tatla Lake | BC, Canada | TALB | 52.02 | -124.25 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Thunder Mountain | BC, Canada | THMB | 52.55 | -124.13 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Youbou, Lake Cowichan | BC, Canada | YOUB | 48.90 | -124.26 | POLARIS | Existing | BB,LP,140db,RA | May-03 | |
| Bathurst | New Brunswick, Canada | BATG | 47.28 | -66.06 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| Codroy | NL, Canada | CODG | 47.84 | -59.25 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| Cheticamp | Nova Scotia, Canada | CHEG | 46.81 | -60.67 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| Malagash | Nova Scotia, Canada | MALG | 45.79 | -63.33 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| Sable Island | Nova Scotia, Canada | SABG | 43.93 | -60.01 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| BOX LAKE | NT, Canada | BOXN | 63.85 | -109.72 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| CONTWYOTO LAKE 2 | NT, Canada | COWN | 65.27 | -111.19 | POLARIS | Existing | BB,LP,140db,RA | Jul-02 | |
| CASTOR LAKE | NT, Canada | CTLN | 64.43 | -116.02 | POLARIS | Existing | BB,LP,140db,RA | Jul-04 | |
| GAMETI LAKE | NT, Canada | GALN | 64.12 | -117.31 | POLARIS | Existing | BB,LP,140db,RA | Jul-04 | |
| GRIZZLE BEAR LAKE | NT, Canada | GBLN | 64.20 | -112.99 | POLARIS | Existing | BB,LP,140db,RA | Sep-03 | |
| GLOW WORM LAKE | NT, Canada | GLWN | 64.73 | -109.33 | POLARIS | Existing | BB,LP,140db,RA | Jul-02 | |
| ILKN | NT, Canada | ILKN | 64.22 | -115.13 | POLARIS | Existing | BB,LP,140db,RA | Sep-03 | |
| KENNADY LAKE | NT, Canada | KNDN | 63.42 | -109.20 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| MACKAY LAKE NORTH | NT, Canada | MCKN | 64.20 | -110.21 | POLARIS | Existing | BB,LP,140db,RA | Jul-02 | |
| MARGARET LAKE | NT, Canada | MGTN | 63.69 | -109.59 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| MARLO LAKE | NT, Canada | MLON | 63.97 | -109.90 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| SNAP LAKE | NT, Canada | SNPN | 63.52 | -110.91 | POLARIS | Existing | BB,LP,140db,RA | Jul-02 | |
| Apex site 3 | Nunavut, Canada | AP3N | 69.46 | -84.46 | POLARIS | Existing | BB,LP,140db,RA | Aug-05 | |
| Arviat | Nunavut, Canada | ARVN | 61.10 | -94.07 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Bullion Camp, Hudson Bay | Nunavut, Canada | BULN | 66.40 | -93.13 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Gifford Fjord, Baffin Is | Nunavut, Canada | GIFN | 69.99 | -81.64 | POLARIS | Existing | BB,LP,140db,RA | Aug-05 | |
| Igloolik | Nunavut, Canada | ILON | 69.37 | -81.82 | POLARIS | Existing | BB,LP,140db,RA | Aug-05 | |
| Sedna,Hudson Bay | Nunavut, Canada | JOSN | 63.16 | -91.54 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Lailor River NWS | Nunavut, Canada | LAIN | 69.11 | -83.54 | POLARIS | Existing | BB,LP,140db,RA | Aug-05 | |
| QILILUGAQ EXPLORATION CAM | Nunavut, Canada | QILN | 66.65 | -86.37 | POLARIS | Existing | BB,LP,140db,RA | Sep-04 | |
| Sanikiliuq | Nunavut, Canada | SNQN | 56.54 | -79.23 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| Sarcpa Lake old Dewline | Nunavut, Canada | SRLN | 68.55 | -83.32 | POLARIS | Existing | BB,LP,140db,RA | Aug-05 | |
| Stellar Camp, Hudson Bay | Nunavut, Canada | STLN | 67.31 | -92.99 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Wager Bay, Hudson Bay | Nunavut, Canada | WAGN | 65.88 | -89.45 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| Baker Lake, Hudson Bay | Nunavut, Canada | YBKN | 64.32 | -96.00 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| RANKIN INLET AIRPORT | Nunavut, Canada | YRTN | 62.81 | -92.11 | POLARIS | Existing | BB,LP,140db,RA | Sep-04 | |
| Medina,NY | NY, Canada | MEDO | 43.17 | -78.46 | POLARIS | Existing | BB,LP,140db,RA | May-04 | |
| ACTON | Ontario, Canada | ACTO | 43.61 | -80.06 | POLARIS | Existing | BB,LP,140db,RA | Jan-02 | |
| ALFRED | Ontario, Canada | ALFO | 45.63 | -74.88 | POLARIS | Existing | BB,LP,140db,RA | Oct-03 | |
| ALGONQUIN PARK | Ontario, Canada | ALGO | 45.95 | -78.05 | POLARIS | Existing | BB,LP,140db,RA | Sep-02 | |
| BANCROFT | Ontario, Canada | BANO | 45.02 | -77.93 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| BRUCE PENN. | Ontario, Canada | BRCO | 44.24 | -81.44 | POLARIS | Existing | BB,LP,140db,RA | Feb-02 | |
| BUCK LAKE | Ontario, Canada | BUKO | 45.44 | -79.40 | POLARIS | Existing | BB,LP,140db,RA | Nov-03 | |
| COLLINGWOOD | Ontario, Canada | CLWO | 44.45 | -80.30 | POLARIS | Existing | BB,LP,140db,RA | Jul-03 | |
| DELORO MINE | Ontario, Canada | DELO | 44.52 | -77.62 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| Elginfield | Ontario, Canada | ELFO | 43.19 | -81.32 | POLARIS | Existing | BB,LP,140db,RA | Jul-04 | |
| Jericho Mine | Ontario, Canada | JERN | 66.02 | -111.47 | POLARIS | Existing | BB,LP,140db,RA | Jul-06 | |
| KIRKLAND LAKE | Ontario, Canada | KILO | 48.50 | -79.72 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| KILLBEAR PROVINCIAL PARK | Ontario, Canada | KLBO | 45.36 | -80.21 | POLARIS | Existing | BB,LP,140db,RA | Jul-03 | |
| MCALPINE LAKE | Ontario, Canada | MALO | 50.02 | -79.76 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| MURPHY'S POINT | Ontario, Canada | MPPO | 44.77 | -76.27 | POLARIS | Existing | BB,LP,140db,RA | Aug-02 | |
| MUSSELWHITE MINE | Ontario, Canada | MUMO | 52.61 | -90.39 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| OTTER RAPIDS | Ontario, Canada | OTRO | 50.18 | -81.63 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| PRINCE EDWARD COUNTY | Ontario, Canada | PECO | 43.93 | -76.99 | POLARIS | Existing | BB,LP,140db,RA | Sep-02 | |
| PEMBROKE ON | Ontario, Canada | PEMO | 45.68 | -77.25 | POLARIS | Existing | BB,LP,140db,RA | Nov-02 | |
| PICKERING | Ontario, Canada | PKRO | 43.96 | -79.07 | POLARIS | Existing | BB,LP,140db,RA | Jan-02 | |
| PELEE ISLAND, STONE ALVAR | Ontario, Canada | PLIO | 41.75 | -82.63 | POLARIS | Existing | BB,LP,140db,RA | Aug-03 | |
| PLEVNA | Ontario, Canada | PLVO | 45.04 | -77.08 | POLARIS | Existing | BB,LP,140db,RA | May-04 | |
| RESTOULE PROV. PARK | Ontario, Canada | RSPO | 46.07 | -79.76 | POLARIS | Existing | BB,LP,140db,RA | Aug-04 | |
| Sedna, Hudson Bay | Ontario, Canada | SEDN | 63.25 | -91.21 | POLARIS | Existing | BB,LP,140db,RA | Aug-06 | |
| SUTTON INLIER | Ontario, Canada | SILO | 54.48 | -84.91 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| ST. CATHERINES | Ontario, Canada | STCO | 43.21 | -79.17 | POLARIS | Existing | BB,LP,140db,RA | Nov-01 | |
| Vanderhoof | Ontario, Canada | SULB | 53.28 | -124.36 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| SUDBURY ONAPING | Ontario, Canada | SUNO | 46.64 | -81.34 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| TOBERMORY, BRUCE PENNINSU | Ontario, Canada | TOBO | 45.23 | -81.52 | POLARIS | Existing | BB,LP,140db,RA | Jul-03 | |
| LESLIE STREET SPIT, TORON | Ontario, Canada | TORO | 43.61 | -79.34 | POLARIS | Existing | BB,LP,140db,RA | May-04 | |
| TYNESIDE | Ontario, Canada | TYNO | 43.10 | -79.87 | POLARIS | Existing | BB,LP,140db,RA | Aug-01 | |
| VICTOR MINE | Ontario, Canada | VIMO | 52.82 | -83.75 | POLARIS | Existing | BB,LP,140db,RA | Jun-03 | |
| WESLEYVILLE | Ontario, Canada | WLVO | 43.92 | -78.40 | POLARIS | Existing | BB,LP,140db,RA | Jan-02 | |
| Tignish | PE, Canada | TIGG | 47.00 | -64.00 | POLARIS | Existing | BB,LP,140db,RA | Sep-05 | |
| Akulivik | Quebec, Canada | AKVQ | 60.81 | -78.19 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| Gaspe | Quebec, Canada | GASG | 48.95 | -66.12 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| Eastern Hudson Bay ( HuBL | Quebec, Canada | INUQ | 58.45 | -78.12 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| Ivujivik | Quebec, Canada | IVKQ | 62.42 | -77.91 | POLARIS | Existing | BB,LP,140db,RA | Sep-06 | |
| Iles de la Madeleine | Quebec, Canada | MADG | 47.28 | -61.69 | POLARIS | Existing | BB,LP,140db,RA | Oct-05 | |
| MORIN HEIGHTS | Quebec, Canada | MRHQ | 45.89 | -74.21 | POLARIS | Existing | BB,LP,140db,RA | Aug-04 | |
| Natashquan | Quebec, Canada | NATG | 50.29 | -62.81 | POLARIS | Existing | BB,LP,140db,RA | Nov-05 | |
| Wemindji | Quebec, Canada | WEMQ | 53.05 | -77.97 | POLARIS | Existing | BB,LP,140db,RA | Jun-05 | |
| Second James Bay | Quebec, Canada | YOSQ | 52.87 | -72.20 | POLARIS | Existing | BB,LP,140db,RA | Jun-05 | |
| Heredia | Costa Rica | HDC | 10.00 | -84.11 | GEOSCOPE | Existing | VBB/126db,VLP/144db,DG | Mar-97 | |
| Heredia | Costa Rica | HDC2 | 10.03 | -84.12 | GEOSCOPE | Closed | BB,VLP,114db(GR) | Sep-87 | Mar-89 |
| Las Juntas de Abangares | Costa Rica | JTS* | 10.29 | -84.95 | IRIS/IDA(GSN) | Existing | VBB,24-bit,HF,LG,RA | Apr-95 | |
| Godhavn | Greenland | GDH | 69.25 | -53.53 | GDSN (DWWSSN) | Closed | IP,LP,SP,16-bit | Nov-42 | Jun-59 |
| Danmarkshavn | Greenland | DAG* | 76.77 | -18.65 | GEOFON/AWI | Existing | VBB,24-bit,SA | Aug-98 | |
| Narsarsuaq | Greenland | NRS | 61.16 | -45.42 | GEUS | Existing | |||
| Scoresbysund | Greenland | SCO | 70.48 | -21.95 | KMS | Existing | BB,24-bit | Jun-99 | |
| Sondre Stroemfjord | Greenland | SFJ* | 67.00 | -50.62 | IRIS/USGS(GSN)/GEOFON | Closed | VBB,24-bit,LG,RA | May-96 | Jan-05 |
| SFJ* | 66.996 | -50.6215 | IRIS/USGS(GSN)/GEOFON | Closed | VBB,24-bit,BB/HF,LG,RA | Jan-05 | Jan-05 | ||
| SFJD* | 66.996 | -50.6215 | IRIS/USGS(GSN)/GEOFON | Existing | VBB,24-bit,BB/HF,LG,RA | Jan-05 | |||
| San Cristobal/Casas | Chiapas, Mexico | SCIG | 16.74 | -92.63 | MNSN | Proposed | VBB,24-bit | ||
| Tapachula | Chiapas, Mexico | TPX? | 14.91 | -92.26 | MNSN | Proposed | VBB,24-bit | ||
| Chihuahua | Chihuahua, Mexico | CHIG | ? | ? | MNSN | Proposed | VBB,24-bit | ||
| Colima | Colima, Mexico | COLM | 19.18 | -103.69 | MNSN | Planned | VBB,24-bit | ||
| Baja | Mexico | BAJA? | 24.10 | -110.31 | IRIS/USGS (GSN) | Planned | VBB,24-bit,HF,LG,RA | ||
| Ciudad Universitaria | D.F., Mexico | CUIG | 19.33 | -99.18 | MNSN | Existing | VBB,24-bit | ||
| UNAM | D.F., Mexico | UNM* | 19.33 | -99.18 | GEOSCOPE | Existing | VBB/126db,VLP/144db,DG | Jun-90 | |
| El Cayaco | Guerrero, Mexico | CAIG | 17.05 | -100.27 | MNSN | Existing | VBB,24-bit | ||
| Platanillo | Guerrero, Mexico | PLIG | 18.39 | -99.50 | MNSN | Existing | VBB,24-bit | ||
| Zihuatanejo | Guerrero, Mexico | ZIIG | 17.61 | -101.47 | MNSN | Existing | VBB,24-bit | ||
| Demacu | Hidalgo, Mexico | DEIG | 20.30 | -99.04 | MNSN | Planned | VBB,24-bit | ||
| Chamela | Jalisco, Mexico | CJM | 19.50 | -105.04 | MNSN | Existing | VBB,24-bit | ||
| Tequila | Jalisco, Mexico | TJIG | ? | ? | MNSN | Proposed | VBB,24-bit | ||
| Morelia | Michoacan, Mexico | MRX | 19.70 | -101.19 | MNSN | Closed | VBB,24-bit | ||
| Morelia | Michoacan, Mexico | MOIG | 19.68 | -101.19 | MNSN | Existing | VBB,24-bit | ||
| Yautepec | Morelos, Mexico | YAIG | 18.86 | -99.07 | MNSN | Existing | VBB,24-bit | ||
| Huatulco | Oaxaca, Mexico | HUIG | 15.77 | -96.10 | MNSN | Existing | VBB,24-bit | ||
| Oaxaca | Oaxaca, Mexico | VHO | 17.08 | -96.72 | MNSN | Existing | VBB,24-bit | ||
| Pinotepa Nacional | Oaxaca, Mexico | PNIG | 16.39 | -98.13 | MNSN | Existing | VBB,24-bit | ||
| Tepeneme | Oaxaca, Mexico | TMIG | ? | ? | MNSN | Proposed | VBB,24-bit | ||
| Queretaro | Querataro, Mexico | QEIG | 20.70 | -100.28 | MNSN | Planned | VBB,24-bit | ||
| Mazatlan | Sinaloa, Mexico | MAIG | 23.20 | -106.43 | MNSN | Existing | VBB,24-bit | ||
| Laguna Verde | Veracruz, Mexico | LVIG | 19.74 | -96.45 | MNSN | Existing | VBB,24-bit | ||
| Tuzandeptl | Veracruz, Mexico | TUIG | 18.03 | -94.42 | MNSN | Existing | VBB,24-bit | ||
| Tepich | Yucatan, Mexico | TEIG* | 20.23 | -88.28 | IRIS/USGS(GSN)/MNSN | Existing | VBB,24-bit,BB/HF,LG,RA | Nov-96 | |
| Zacatecas | ?, Mexico | ZAIG | ? | ? | MNSN | Existing | VBB,24-bit | ||
| Boaco | Nicaragua | BOA | 12.48 | -85.72 | GEOFON | Existing | VBB,24-bit,RA | Jan-99 | |
| Anegada | British Virgin Islands | ABV | 18.73 | -64.33 | PR | Existing | BB,24-bit | Mar-05 | |
| Aguadilla | Puerto Rico | AGPR | 18.47 | -67.11 | PR | Existing | BB,24-bit,LG,I | Feb-04 | |
| Arecibo | Puerto Rico | AOPR | 18.35 | -66.75 | PR | Existing | BB,24-bit,LG,I | Mar-03 | |
| Cubuy | Canóvanas, Puerto Rico | CBY | 18.27 | -65.86 | PR | Existing | BB,24-bit,LG,I | Feb-01 | |
| Country Day School | St. Croix, US Virgin Islands | CDVI | 17.75 | -64.77 | PR | Existing | BB,24-bit,I | Dec-04 | |
| Cerro Pandura | Yabucoa, Puerto Rico | CPD | 18.04 | -65.91 | PR | Existing | BB,24-bit,NRT | Dec-00 | |
| Cabo Rojo | Puerto Rico | CRPR | 18.01 | -67.11 | PR | Existing | BB-24-bit,NRT | Mar-05 | |
| Culebra | Puerto Rico | CULB | 18.27 | -65.30 | PR | Existing | BB-24-bit,LG,I | Apr-05 | |
| Humacao | Puerto Rico | HUMP | 18.14 | -65.85 | PR | Existing | BB-24bit,LG,I | Aug-02 | |
| Isla Caja de Muertos | Ponce, Puerto Rico | ICM | 17.89 | -66.52 | PR | Existing | BB-24bit,NRT | Jan-01 | |
| Isla Mona | Puerto Rico | IMO | 18.11 | -67.91 | PR | Planned | BB-24bit,LG,NRT | ||
| Mayagüez | Puerto Rico | MPR | 18.21 | -67.14 | PR | Existing | BB-24bit,LG,NRT | Dec-05 | |
| Monte Pirata | Vieques, Puerto Rico | MTP | 18.10 | -65.55 | PR | Existing | BB-24bit,NRT | May-00 | |
| Saint Thomas | US Virgin Islands | STVI | 18.35 | -64.96 | PR | Existing | BB-24bit,I | Mar-05 | |
| San Juan | Puerto Rico | SJG* | 18.11 | -66.15 | IRIS/USGS(GSN) | Existing | VBB,24-bit,LG,RA | May-93 | |
| IDA | Existing | VLP,72db,vertical only | Jun-82 |
| Lakeview Retreat | Alabama,U.S.A. | LRAL | 33.03 | -87.00 | USGS/AGS | Existing | BB,140db | Jul-05 | |
| Pickwick Lake | Alabama, U.S.A. | PLAL | 34.98 | -88.08 | SLU | Existing | BB,140db | Jul-98 | |
| Adak Island | Alaska, U.S.A. | ADK* | 51.88 | -176.68 | IRIS/USGS(GSN) | Existing | VBB,24-bit,LG,RA | Sep-93 | |
| Attu | Alaska, U.S.A. | ATTU | 52.88 | 173.16 | AFTAC (IRIS GSN Affiliate) | Existing | VBB, array, RA | ||
| College Magnetic Obs. | Alaska, U.S.A. | CMO | 64.86 | -147.84 | IDA | Closed | VLP,72db,vertical only | Aug-77 | ? |
| College Outpost | Alaska, U.S.A. | COL* | 64.90 | -147.79 | IRIS/USGS(GSN) | Closed | VBB,24-bit,LG,RA | Jan-82 | Oct-97 |
| IRIS/USGS(GSN) | Closed | VBB,24-bit,HF,RA | Mar-70 | May-70 | |||||
| College Geophysical | Alaska, U.S.A. | COLA* | 64.87 | -147.85 | IRIS/USGS(GSN) | Existing | VBB,24-bit,BB/HF,LG,RA | Jun-96 | |
| Eielson Array | Alaska U.S.A. | ILAR | 64.77 | -146.89 | AFTAC (IRIS GSN Affiliate) | Existing | VBB, array, RA | ||
| Kodiak Island | Alaska, U.S.A. | KDAK* | 57.78 | -152.58 | IRIS/IDA(GSN) | Existing | VBB,24-bit,HF,LG,RA | Jun-97 | |
| Palmer | Alaska, U.S.A. | PMR | 61.59 | -149.13 | ATWC/USNSN | Existing | BB,140db | Jul-99 | |
| Shemya | Alaska, U.S.A. | SMY | 52.73 | 174.10 | ATWC/USNSN | Existing | BB,140db | Feb-00 | |
| Sitka | Alaska, U.S.A. | SIT | 57.06 | -135.32 | ATWC/USNSN | Existing | BB,140db | Jul-99 | |
| Tucson | Arizona, U.S.A. | TUC* | 32.31 | -110.78 | IRIS/USGS(GSN)/UA | Existing | VBB,24-bit,RA | Jun-92 | |
| Wupatki | Arizona, U.S.A. | WUAZ | 35.52 | -111.37 | USNSN/NPS | Existing | BB,140db | May-98 | |
| Mount Ida | Arkansas, U.S.A. | MIAR | 34.55 | -93.57 | USNSN | Existing | BB,140db | Sep-92 | |
| Arcata | California, U.S.A. | ARC | 40.88 | -124.08 | BDSN | Existing | VBB,24-bit,LG,RA | Apr-56 | |
| Barrett Dam | California, U.S.A. | BAR | 32.68 | -116.67 | TERRAscope | Existing | VBB,24-bit | Aug-56 | |
| Berkeley | California, U.S.A. | BKS | 37.88 | -122.24 | BDSN | Existing | VBB,24-bit,LG,RA | Jul-53 | |
| Briones | California, U.S.A. | BRIB | 37.97 | -122.15 | BDSN | Existing | VBB,24-bit,LG,RA | Jul-64 | |
| ? | California, U.S.A. | ? | 36.38 | -119.25 | TERRAscope | Existing | VBB,24-bit | ||
| Columbia | California, U.S.A. | CMB | 38.04 | -120.39 | BDSN/IRIS/USGS(GSN) | Existing | VBB,24-bit,LG,RA | May-56 | |
| Darwin | California, U.S.A. | DAC | 36.28 | -117.59 | SNL | Existing | BB,24-bit | Dec-96 | |
| Domenigoni Reservoir | California, U.S.A. | DGR | 33.65 | -117.01 | TERRAscope | Existing | VBB,24-bit | Feb-59 | |
| Glamis | California, U.S.A. | GLA | 33.05 | -114.83 | TERRAscope | Planned | VBB,24-bit | ||
| Goldstone | California, U.S.A. | GSC | 35.30 | -116.81 | TERRAscope | Existing | VBB,24-bit,RA | Dec-50 | |
| Hopland | California, U.S.A. | HOPS | 39.00 | -123.07 | BDSN | Existing | VBB,24-bit,LG,RA | Jan-62 | |
| Isabella | California, U.S.A. | ISA | 35.66 | -118.47 | TERRAscope | Existing | VBB,24-bit,RA | Apr-53 | |
| Jasper Ridge | California, U.S.A. | JRSC | 37.40 | -122.24 | BDSN/Stanford Univ. | Existing | VBB,24-bit,LG,RA | Nov-61 | |
| Kaiser Creek | California, U.S.A. | KCC | 34.14 | -117.18 | BDSN/UC Santa Cruz | Existing | VBB,24-bit,LG,RA | Jan-65 | |
| Mammoth Lakes | California, U.S.A. | MLAC | 37.63 | -118.83 | TERRAscope | Existing | VBB,24-bit | Dec-58 | |
| Mineral | California, U.S.A. | MIN | 40.34 | -121.60 | BDSN | Existing | VBB,24-bit,LG,RA | Nov-58 | |
| Mount Hamilton | California, U.S.A. | MHC | 37.34 | -121.64 | BDSN | Existing | VBB,24-bit,LG,RA | Mar-56 | |
| Mountain Pass | California, U.S.A. | MTPC | 35.48 | -115.55 | TERRAscope | Existing | VBB,24-bit | Jan-97 | |
| Needles | California, U.S.A. | NEE | 34.82 | -114.60 | TERRAscope | Existing | VBB,24-bit | Nov-58 | |
| Oroville | California, U.S.A. | ORV | 39.56 | -121.50 | BDSN | Existing | VBB,24-bit,LG,RA | Jun-56 | |
| Parkfield | California, U.S.A. | PKD1 | 35.87 | -120.42 | BDSN | Closed | VBB,24-bit,LG,RA | Sep-58 | Aug-69 |
| Parkfield | California, U.S.A. | PKD | 35.93 | -120.50 | BDSN | Existing | VBB,24-bit,LG,RA | Jul-67 | |
| Pasadena | California, U.S.A. | PAS* | 34.15 | -118.17 | TERRAscope/IRIS/USGS(GSN) | Existing | VBB,24-bit,LG,RA | Mar-45 | |
| Pinon Flat | California, U.S.A. | PFO* | 33.61 | -116.46 | IRIS/IDA(GSN) | Existing | VBB,24-bit,HF,LG,RA | ||
| TERRAscope | Existing | VBB,24-bit,LG,RA | Mar-51 | ||||||
| Rancho Palos Verdes | California, U.S.A. | RPV | 33.74 | -118.40 | TERRAscope | Existing | VBB,24-bit | Dec-58 | |
| San Andreas Geophys. Obs. | California, U.S.A. | SAO | 36.77 | -121.44 | BDSN | Existing | VBB,24-bit,LG,RA | Jul-53 | |
| San Nicholas Is. | California, U.S.A. | SNCC | 33.25 | -119.52 | TERRAscope | Existing | VBB,24-bit,RA | Jan-97 | |
| Santa Barbara | California, U.S.A. | SBC | 34.44 | -119.71 | TERRAscope | Existing | VBB,24-bit,RA | May-51 | |
| Santa Cruz | California, U.S.A. | SCZ* | 36.60 | -121.40 | GEOSCOPE | Existing | VBB/126db,VLP/144db,DG | Sep-91 | |
| GEOSCOPE | Closed | BB,VLP,114db(GR) | Sep-87 | Sep-91 | |||||
| GEOSCOPE | Closed | VLP,114db(GR) | Jun-86 | Sep-87 | |||||
| Seven Oaks Dam | California, U.S.A. | SVD | 34.10 | -117.10 | TERRAscope/USGS | Existing | BB,24-bit | Jul-53 | |
| Stanford | California, U.S.A. | STAN | 37.40 | -122.18 | BDSN/Stanford Univ. | Closed | VBB,24-bit,LG,RA | May-53 | Nov-61 |
| Superstition Mountain | California, U.S.A. | SMTC | 32.95 | -115.72 | TERRAscope | Closed | VBB,24-bit | Jan-62 | Jul-96 |
| Univ. of Southern California | California, U.S.A. | USC | 34.02 | -118.29 | TERRAscope | Existing | VBB,24-bit | Nov-58 | |
| Victorville | California, U.S.A. | VTV | 34.57 | -117.33 | TERRAscope | Existing | VBB,24-bit | Nov-58 | |
| Whiskeytown Dam | California, U.S.A. | WDC | 40.58 | -122.54 | BDSN | Existing | VBB,24-bit,LG,RA | Jun-56 | |
| Yreka Blue Horn | California, U.S.A. | YBH* | 41.73 | -122.71 | BDSN | Existing | VBB,24-bit,LG,RA | Mar-59 | |
| Idaho Springs | Colorado, U.S.A. | ISCO | 39.80 | -105.61 | USNSN | Existing | BB,140db | Oct-96 | |
| Lakeside | Connecticut, U.S.A. | LSCT | 41.68 | -73.22 | USNSN/LDEO | Existing | BB,140db | Aug-93 | |
| Sand Dunes | CO, U.S.A. | SDCO | 37.75 | -105.40 | Existing | Jul-02 | |||
| Greenwood | Delaware, U.S.A. | GWDE | 38.83 | -75.62 | USNSN/DE | Existing | BB,140db | Sep-95 | |
| Disney Wilderness Preserve | Florida, U.S.A. | DWPF* | 28.11 | -81.43 | IRIS/USGS(GSN) | Existing | VBB,24-bit,RA | Aug-98 | |
| Godfrey | Georgia, U.S.A. | GOGA | 33.41 | -83.47 | USNSN | Existing | BB,140db | Mar-93 | |
| Wyandotte Cave | Indiana, U.S.A. | WCI | 38.23 | -86.29 | IRIS(GSN)/SLU | Existing | VBB,24-bit,RA | Jul-97 | |
| Auburn Hatchery | Idaho, U.S.A. | AHID | 42.77 | -111.10 | USNSN/WY/UU | Existing | BB,140db | Nov-97 | |
| Hailey | Idaho, U.S.A. | HLID | 43.56 | -114.42 | USNSN/WY/UU | Existing | BB,140db | Aug-98 | |
| Cedar Bluff | Kansas, U.S.A. | CBKS | 38.81 | -99.74 | SLU/USNSN | Existing | BB,140db | Sep-94 | |
| Konza Praire | Kansas,U.S.A. | KSU1 | 39.10 | -96.61 | USGS/KSU | Existing | BB,140db | May-05 | |
| Caribou | Maine, U.S.A. | CBM | 46.93 | -68.12 | USNSN | Closed | BB,140db | Nov-92 | Dec-94 |
| Houlton | Maine, U.S.A. | HNME | 46.16 | -67.99 | BC | Existing | BB | ||
| Harvard | Massachusetts, U.S.A. | HRV* | 42.51 | -71.56 | IRIS/USGS(GSN)/ | Existing | VBB,24-bit,RA | Jan-88 | |
| Westford | Massachusetts, U.S.A. | WFM* | 42.61 | -71.49 | GEOSCOPE | Closed | BB,VLP,114db(GR) | Apr-86 | Apr-94 |
| GEOSCOPE | Closed | VLP,114db(GR) | May-85 | Apr-86 | |||||
| GEOSCOPE | Closed | VLP,72db | May-84 | May-85 | |||||
| Harvard | |||||||||
| Ann Arbor | Michigan, U.S.A. | AAM | 42.30 | -83.66 | USNSN | Existing | BB,140db | Oct-61 | |
| Ely | Minnesota, U.S.A. | EYMN | 47.95 | -91.50 | USNSN | Existing | BB,140db | Sep-94 | |
| Oxford | Mississippi, U.S.A. | OXF | 34.51 | -89.41 | USNSN/LLNL/MSU | Existing | BB,140db | Sep-93 | |
| Cathedral Caves | Missouri, U.S.A. | CCM* | 38.06 | -91.24 | IRIS/USGS(GSN)/SLU | Existing | VBB,24-bit,HF,RA | Jun-89 | |
| Bozeman | Montana, U.S.A. | BOZ | 45.60 | -111.63 | USNSN/MBMG | Existing | BB,140db | Nov-99 | |
| Dagmar | Montana,U.S.A. | DGMT | 48.58 | -104.20 | USGS/MBMG | Existing | BB,140db | Jul-05 | |
| Lasa | Montana,U.S.A. | LAO | 46.69 | -106.22 | USGS/MBMG | Existing | BB,140db | Mar-05 | |
| Missoula | MT, U.S.A | MSO | 46.83 | -113.94 | USNSN | Existing | BB,140db | Aug-02 | |
| Battle Mountain | Nevada, U.S.A. | BMN | 40.43 | -117.22 | UNR | Existing | BB,140db | Dec-96 | |
| USNSN | Closed | BB,140db | Jun-94 | Aug-98 | |||||
| Beckerwourth | Nevada, U.S.A. | BEKR | 39.87 | -120.36 | UNR | Existing | BB,140db | May-97 | |
| Elko | Nevada, U.S.A. | ELK | 40.74 | -115.24 | LLNL | Existing | BB,140db | Dec-93 | |
| Mina | Nevada, U.S.A. | MNV | 38.43 | -118.15 | LLNL | Existing | BB,140db | May-62 | |
| Mina Array | Nevada, U.S.A. | NVAR | 38.43 | -118.30 | SMU (IRIS GSN Affiliate) | Existing | VBB, array, RA | ||
| Nelson | Nevada, U.S.A. | NEL | 35.71 | -114.84 | SNL | Planned | BB,24-bit | ||
| Pah Rah Range | Nevada, U.S.A. | PAHR | 39.71 | -119.38 | UNR | Existing | BB,140db | May-97 | |
| Tonopah | Nevada, U.S.A. | TPH | 38.07 | -117.22 | SNL | Existing | BB,24-bit | Dec-96 | |
| Topopah Spring | Nevada, U.S.A. | TPNV | 36.93 | -116.22 | USNSN/UNR | Existing | BB,140db | Jun-92 | |
| Washoe City | Nevada, U.S.A. | WCN | 39.31 | -119.76 | UNR | Existing | BB,140db | Mar-97 | |
| Lisbon | New Hampshire, U.S.A. | LBNH | 44.24 | -71.93 | USNSN | Existing | BB,140db | Aug-93 | |
| Albuquerque | New Mexico, U.S.A. | ANMO* | 34.95 | -106.46 | IRIS/USGS(GSN) | Existing | VBB,24-bit,BB/HF,LG,RA | Aug-74 | |
| Albuquerque | New Mexico, U.S.A. | ALQ | 34.94 | -106.46 | USNSN | Closed | BB,140db | Aug-72 | Aug-82 |
| Adirondack | New York, U.S.A. | RSNY | 44.55 | -74.53 | RSTN | Closed | VBB | May-91 | Sep-95 |
| Closed | IP,LP,SP,16-bit | Apr-40 | Jun-53 | ||||||
| Binghamton | New York, U.S.A. | BINY | 42.20 | -75.99 | USNSN | Existing | BB,140db | Aug-93 | |
| Newcomb | New York, U.S.A. | NCB | 43.97 | -74.22 | USNSN/LDEO | Planned | BB,140db | ||
| Palisades | New York, U.S.A. | PAL | 41.01 | -73.91 | LDEO | Existing | BB,140db | Jan-97 | |
| Yorkshire | New York, U.S.A. | YSNY | 42.48 | -78.54 | USNSN | Existing | BB,140db | Aug-93 | |
| Chapel Hill | North Carolina, U.S.A. | CEH | 35.89 | -79.09 | USNSN | Existing | BB,140db | Mar-91 | |
| Murphy | North Carolina, U.S.A. | MYNC | 35.07 | -84.13 | USNSN | Existing | BB,140db | Mar-93 | |
| Alum State Park | Ohio, U.S.A. | ACSO | 40.23 | -82.98 | USNSN/OGS | Existing | BB,140db | May-00 | |
| Wichita Mountains | Oklahoma, U.S.A. | WMOK | 34.74 | -98.78 | USNSN | Existing | BB,140db | Nov-92 | |
| Blue Mountain Observatory | Oregon, U.S.A. | BMO | 44.85 | -117.31 | USGS | Existing | BB,140db | Dec-05 | |
| Corvallis | Oregon, U.S.A. | COR* | 44.59 | -123.30 | IRIS/USGS(GSN)/OSU | Existing | VBB,24-bit,LG,RA | Oct-89 | |
| Hull Mountain | Oregon, U.S.A. | HUMO | 42.61 | -122.96 | USGS/BDSN | Existing | BB,140db | Nov-05 | |
| Rainier | Oregon, U.S.A. | RAIO | 46.04 | -122.89 | OSU | Closed | VBB,24-bit,HF,LG,RA | Aug-95 | Jan-99 |
| Wild Horse Valley | Oregon, U.S.A. | WVOR | 42.43 | -118.64 | USNSN/UNR | Existing | VBB,140db | Jun-94 | |
| Erie | Pennsylvania,U.S.A. | ERPA | 42.13 | -80.09 | USGS | Existing | BB,140db | Mar-05 | |
| Standing Stone | Pennsylvania, U.S.A. | SSPA* | 40.64 | -77.89 | IRIS/USGS(GSN)/PSU | Existing | VBB,24-bit,RA | Jul-93 | |
| State College | Pennsylvania, U.S.A. | SCP | 40.80 | -77.87 | GDSN (DWWSSN) | Closed | IP,LP,SP,16-bit | Nov-25 | Aug-56 |
| New Hope | South Carolina, U.S.A. | NHSC | 33.11 | -80.18 | USNSN | Existing | BB,140db | Jul-00 | |
| Black Hills | South Dakota, U.S.A. | RSSD* | 44.12 | -104.04 | USNSN | Existing | BB | Aug-53 | |
| IRIS/USGS(GSN) | Existing | VBB,24-bit,BB/HF,LG,RA | Sep-99 | ||||||
| RSTN | Closed | IP,LP,SP,16-bit | Apr-40 | Dec-53 | |||||
| Cumberland Plateau | Tennessee, U.S.A. | RSCP | 35.60 | -85.57 | RSTN | Closed | IP,LP,SP,16-bit | Apr-40 | |
| Sewanee | Tennessee,U.S.A. | SWET | 35.22 | -85.93 | USGS/CERI | Existing | BB,140db | Mar-05 | |
| Tazewell | Tennessee,U.S.A. | TZTN | 36.60 | -83.72 | USGS/CERI | Existing | BB,140db | Mar-05 | |
| Waverly | Tennessee, U.S.A. | WVT | 36.13 | -87.83 | IRIS(GSN)/SLU | Existing | VBB,24-bit,RA | Apr-97 | |
| Amarillo | Texas, U.S.A. | AMTX | 35.18 | -101.87 | USGS/UTA | Existing | BB,140db | Feb-05 | |
| Hockley | Texas, U.S.A. | HKT* | 29.95 | -95.83 | IRIS/USGS(GSN)/UTA | Existing | VBB,24-bit,RA | Jul-95 | |
| Junction | Texas, U.S.A. | JCT | 30.48 | -99.80 | USNSN/UTIG/TTU | Existing | BB,140db | Oct-99 | |
| Lajitas | Texas, U.S.A. | LTX | 29.33 | -103.67 | USNSN/AFTAC | Existing | LP,SP,140db | May-98 | |
| Lajitas Array | Texas, U.S.A. | TXAR | 29.33 | -103.67 | AFTAC (IRIS GSN Affiliate) | Existing | VBB, array, RA | ||
| Cornudas Mountain | Texas, U.S.A. | MNTX | 31.70 | -105.38 | USGS/UTA | Existing | BB,140db | Apr-05 | |
| Sabine Forest | Texas, U.S.A. | NATX | 31.53 | -93.88 | USGS/UTA | Existing | BB,140db | May-05 | |
| Camp Tracy | Utah, U.S.A. | CTU | 40.69 | -111.75 | UU | Existing | BB,140db | Aug-97 | |
| Dugway | Utah, U.S.A. | DUG | 40.20 | -112.81 | USNSN/UU/ARPA | Existing | BB,140db | Feb-93 | |
| Hansel Valley | Utah, U.S.A. | HVU | 41.78 | -112.78 | UU | Existing | BB,140db | Jun-98 | |
| Hardware Ranch | Utah, U.S.A. | HWUT | 41.61 | -111.57 | USNSN/UU | Existing | BB,140db | Mar-97 | |
| Kanab | Utah, U.S.A. | KNB | 37.02 | -112.82 | LLNL | Existing | BB,140db | Oct-95 | |
| Leeds | Utah, U.S.A. | LDS | 37.24 | -113.35 | SNL | Closed | BB,24-bit | Dec-96 | Jun-98 |
| Maple Canyon | Utah, U.S.A. | MPU | 40.02 | -111.63 | UU | Existing | BB,140db | Sep-98 | |
| Marysvale | Utah, U.S.A. | MVU | 38.50 | -112.21 | UU/SNL | Existing | BB,140db | ||
| N. Oquirrh Mt. | Utah, U.S.A. | NOQ | 40.65 | -112.12 | UU | Existing | BB,140db | Aug-97 | |
| San Rafael Swell | Utah, U.S.A. | SRU | 39.11 | -110.52 | UU | Existing | BB,140db | Sep-98 | |
| Blacksburg | Virginia, U.S.A. | BLA | 37.21 | -80.42 | USNSN/VPI | Existing | BB,140db | Jun-94 | |
| Corbin | Virginia,U.S.A. | CBN | 38.3 | -77.47 | USGS | Existing | BB,140db | Jul-05 | |
| Hanford | Washington, U.S.A. | HAWA | 46.39 | -119.53 | USNSN | Existing | BB,140db | Apr-99 | |
| Longmire | Washington, U.S.A. | LON | 46.75 | -121.81 | GDSN(DWWSSN) | Existing | IP,LP,SP,16-bit | ||
| Newport | Washington, U.S.A. | NEW | 48.26 | -117.12 | USNSN | Existing | BB,140db | Nov-93 | |
| Octopus Mountain | Washington, U.S.A. | OCWA | 47.75 | -124.18 | USNSN/CREST | Existing | BB,140db | Aug-98 | |
| Mont Chateau | West Virginia, U.S.A. | MCWV | 39.66 | -79.85 | USNSN | Existing | BB,140db | Mar-91 | |
| Jewell Farm | Wisconsin, U.S.A. | JFWS | 42.91 | -90.25 | USNSN/SLU | Existing | BB,140db | Jul-92 | |
| Boulder | Wyoming, U.S.A. | BW06 | 42.78 | -109.56 | USNSN | Existing | BB,140db | May-96 | |
| Pinedale Array | Wyoming, U.S.A. | PDAR | 42.77 | -109.56 | AFTAC (IRIS GSN Affiliate) | Existing | VBB, array, RA | ||
| Lake | Wyoming, U.S.A. | LKWY | 44.57 | -110.40 | USNSN/UU | Existing | BB,140db | Oct-95 | |
| Madison River | Wyoming, U.S.A. | YMR | 44.67 | -110.96 | UU | Existing | BB,140db | Sep-98 | |
| Fort de France | West Indies | FDF | 14.74 | -61.14 | GEOSCOPE | Closed | VBB/126db,VLP/144db | Nov-98 | Nov-02 |
| Existing | VBB,24bits | Nov-02 |