Earthquake Report

Magnitude: 3.4
Fri October 2, 1970 08:56:24 AM (PDT)
Event Id: 10837093
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 3.4 Md
Time: Fri October 2, 1970 08:56:24 AM (PDT)
Fri October 2, 1970 15:56:24 (UTC)
Distance From: 17.5 km ( 10.9 mi) WSW ( 244. azimuth) from Othello, WA
25.6 km ( 15.9 mi) NNE ( 29. azimuth) from Hanford-200E, WA
29.9 km ( 18.6 mi) NE ( 41. azimuth) from Hanford-200W, WA
Coordinates: 46.757, -119.373
Depth: 4.01 Km (2.45 miles)
Location Quality: Excellent
Event Id: 10837093
Horizontal Uncertainty: 0.32 Km
Depth Uncertainty: 0.48 Km
Azimuthal Gap: 87.0 deg
Number of Phases: 12
RMS Misfit: 0.12

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 0
Plane A Plane B Uncertainty
Strike 100º 268º º
Dip 35º 56º º
Rake 100º 83º º

Discrepant Stations


Map boundaries

 The red polygon is the reporting region for  this map; the black polygon is the authoritative region of the PNSN. Events inside the authoritative network are rendered as cirlces; events outside the authoritative region but inside the reporting region are rendered as squares. Explosions are always rendered as stars.  More

Cross Section

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