International Registry of Seismograph Stations
maintained jointly by
International Seismological Centre & World Data Center for Seismology, Denver

Station details:
================

Code: YBH
Latitude: 41.73204
Longitude: -122.71039
Elevation: 1059.7
Depth:
Name: Yreka Blue Horn Mine, Yreka
Region: California,U.S.A.
Status:


Station comments: ================= updated co-ordinates 2009/10/19 Data at the ISC for 34 years between 1993 and 2026. Known station history: ====================== First and Last use refers to the time period in which the coordinates were used by the ISC. Code Station name/Region Latitude Longitude Elevation Depth First use Last use ================================================================================================================================ YBH Yreka Blue Horn 41.73180 -122.71000 969.0 25-08-1999 25-08-1999 California YBH Yreka Blue Horn 41.73203 -122.71039 1059.7 25-08-1999 23-10-2009 California,U.S.A.
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