Earthquake Report

Magnitude: 2.7
Tue September 29, 1970 03:47PM (PDT)
Event Id: 10837028
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.7 Md
Time: Tue September 29, 1970 03:47PM (PDT)
Tue September 29, 1970 22:47 (UTC)
Distance From: 13.1 km ( 8.1 mi) E ( 81. azimuth) from Vantage, WA
43.5 km ( 27.0 mi) WSW ( 247. azimuth) from Moses Lake, WA
49.1 km ( 30.5 mi) NNW ( 343. azimuth) from Hanford-200W, WA
Coordinates: 46.976, -119.813
Depth: 25.05 Km (15.28 miles)
Location Quality: Excellent
Event Id: 10837028
Horizontal Uncertainty: 0.744 Km
Depth Uncertainty: 0.9 Km
Azimuthal Gap: 189.0 deg
Number of Phases: 13
RMS Misfit: 0.08

Historic Activity


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.