Earthquake Report

Magnitude: 1.5
Fri August 15, 1969 04:41AM (PDT)
Event Id: 10835583
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.5 Md
Time: Fri August 15, 1969 04:41AM (PDT)
Fri August 15, 1969 11:41 (UTC)
Distance From: 5.7 km ( 3.5 mi) N ( 358. azimuth) from Hanford-400, WA
6.5 km ( 4.0 mi) SSE ( 150. azimuth) from Hanford-300, WA
15.2 km ( 9.5 mi) N ( 3. azimuth) from Richland, WA
Coordinates: 46.42, -119.281
Depth: 6.68 Km (4.07 miles)
Location Quality: Excellent
Event Id: 10835583
Horizontal Uncertainty: 0.057 Km
Depth Uncertainty: 0.19 Km
Azimuthal Gap: 137.0 deg
Number of Phases: 5
RMS Misfit: 0.01

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

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