Earthquake Report

Magnitude: 0.9
Wed August 8, 2012 08:59:57 AM (PDT)
Event Id: 60450936
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.9 Md (Probable explosion)
Time: Wed August 8, 2012 08:59:57 AM (PDT)
Wed August 8, 2012 15:59:57 (UTC)
Distance From: 29.5 km ( 18.3 mi) NNW ( 347. azimuth) from Roseburg, OR
65.1 km ( 40.4 mi) E ( 79. azimuth) from Coos Bay, OR
69.6 km ( 43.2 mi) SSW ( 203. azimuth) from Eugene, OR
Coordinates: 43.476, -123.423
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60450936
Horizontal Uncertainty: 1.69 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 235.0 deg
Number of Phases: 7
RMS Misfit: 0.14

Historic Activity

60450936

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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