Addresses from which to obtain digital data

Address for digital data:		 For event data on CDROMS:
	IRIS Data Management Center		National Earthquake Information Ctr.
	1408 NE 45th Street          		Denver Federal Ctr, Box 25046, M.S. 967
	Seattle, WA  98105  			Denver, CO.  80225-0046
	Phone No. 206 547-0393			Phone No. 303 273-8500

	Northern California Earthquake Data Center
	University of California
        Berkeley Seismological Laboratory
        475 McCone Hall #4760
        Berkeley, CA  94720-4760
        phone:  510-642-3977
        fax:    510-643-5811