Earthquake Report

Magnitude: 1.8
Fri April 24, 1970 06:20PM (PST)
Event Id: 10836383
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.8 Md
Time: Fri April 24, 1970 06:20PM (PST)
Sat April 25, 1970 02:20 (UTC)
Distance From: 5.4 km ( 3.3 mi) SSE ( 158. azimuth) from Hanford-300, WA
6.5 km ( 4.0 mi) NNW ( 347. azimuth) from Hanford-400, WA
15.9 km ( 9.9 mi) N ( 359. azimuth) from Richland, WA
Coordinates: 46.426, -119.297
Depth: 0.85 Km (0.52 miles)
Location Quality: Excellent
Event Id: 10836383
Horizontal Uncertainty: 0.028 Km
Depth Uncertainty: 1.28 Km
Azimuthal Gap: 116.0 deg
Number of Phases: 8
RMS Misfit: 0.14

Historic Activity


Map boundaries

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Cross Section

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