Earthquake Report

Magnitude: 1.2
Thu October 23, 1969 09:47PM (PDT)
Event Id: 10835833
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.2 Md
Time: Thu October 23, 1969 09:47PM (PDT)
Fri October 24, 1969 04:47 (UTC)
Distance From: 14.8 km ( 9.2 mi) SSW ( 203. azimuth) from Othello, WA
26.6 km ( 16.6 mi) NNE ( 13. azimuth) from Hanford-300, WA
27.7 km ( 17.2 mi) NE ( 53. azimuth) from Hanford-200E, WA
Coordinates: 46.704, -119.242
Depth: 5.13 Km (3.13 miles)
Location Quality: Excellent
Event Id: 10835833
Horizontal Uncertainty: 0.464 Km
Depth Uncertainty: 0.73 Km
Azimuthal Gap: 130.0 deg
Number of Phases: 7
RMS Misfit: 0.09

Historic Activity

Historic_map_icon
10835833

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

 Create a custom cross-section or depth-time plot. Click on "Custom Plot" to start.