Earthquake Report

Magnitude: 2.0
Tue April 22, 1969 12:59PM (PST)
Event Id: 10835228
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.0 Md (Explosion)
Time: Tue April 22, 1969 12:59PM (PST)
Tue April 22, 1969 20:59 (UTC)
Distance From: 20.9 km ( 13.0 mi) NE ( 43. azimuth) from Hanford-300, WA
24.5 km ( 15.2 mi) S ( 174. azimuth) from Othello, WA
28.7 km ( 17.8 mi) NNE ( 22. azimuth) from Hanford-400, WA
Coordinates: 46.608, -119.135
Depth: 3.0 Km (1.83 miles)
Location Quality: Good
Event Id: 10835228
Horizontal Uncertainty: 1.34 Km
Depth Uncertainty: 1.06 Km
Azimuthal Gap: 183.0 deg
Number of Phases: 10
RMS Misfit: 0.25

Historic Activity


Map boundaries

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Cross Section

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