Earthquake Report

Magnitude: 2.1
Thu July 31, 1969 02:09PM (PDT)
Event Id: 10835493
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.1 Md
Time: Thu July 31, 1969 02:09PM (PDT)
Thu July 31, 1969 21:09 (UTC)
Distance From: 6.0 km ( 3.7 mi) N ( 358. azimuth) from Hanford-400, WA
6.2 km ( 3.9 mi) SSE ( 149. azimuth) from Hanford-300, WA
15.5 km ( 9.7 mi) N ( 3. azimuth) from Richland, WA
Coordinates: 46.423, -119.281
Depth: 0.04 Km (0.02 miles)
Location Quality: Excellent
Event Id: 10835493
Horizontal Uncertainty: 0.022 Km
Depth Uncertainty: 0.07 Km
Azimuthal Gap: 112.0 deg
Number of Phases: 7
RMS Misfit: 0.1

Historic Activity

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10835493