Earthquake Report

Magnitude: 2.5
Tue March 24, 1970 04:23:35 PM (PST)
Event Id: 10836328
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.5 Md (Probable explosion)
Time: Tue March 24, 1970 04:23:35 PM (PST)
Wed March 25, 1970 00:23:35 (UTC)
Distance From: 66.7 km ( 41.4 mi) N ( 4. azimuth) from Walla Walla, Wa
70.2 km ( 43.6 mi) ESE ( 105. azimuth) from Othello, WA
79.3 km ( 49.3 mi) NE ( 53. azimuth) from Pasco, WA
Coordinates: 46.668, -118.275
Depth: 0.38 Km (0.23 miles)
Location Quality: Excellent
Event Id: 10836328
Horizontal Uncertainty: 0.225 Km
Depth Uncertainty: 0.19 Km
Azimuthal Gap: 265.0 deg
Number of Phases: 9
RMS Misfit: 0.23

Historic Activity

10836328

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.