Earthquake Report

Magnitude: 2.2
Tue October 21, 1969 03:35PM (PDT)
Event Id: 10835818
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.2 Md (Explosion)
Time: Tue October 21, 1969 03:35PM (PDT)
Tue October 21, 1969 22:35 (UTC)
Distance From: 51.2 km ( 31.8 mi) NNE ( 21. azimuth) from Walla Walla, Wa
74.7 km ( 46.4 mi) WSW ( 250. azimuth) from Pullman, WA
82.6 km ( 51.3 mi) ENE ( 69. azimuth) from Pasco, WA
Coordinates: 46.5, -118.092
Depth: 16.6 Km (10.13 miles)
Location Quality: Poor
Event Id: 10835818
Horizontal Uncertainty: 62.105 Km
Depth Uncertainty: 99.9 Km
Azimuthal Gap: 281.0 deg
Number of Phases: 7
RMS Misfit: 0.39

Historic Activity

Historic_map_icon
10835818