Earthquake Report

Magnitude: 2.7
Tue July 31, 2012 04:53:11 PM (PDT)
Event Id: 60433662
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.7 Md
Time: Tue July 31, 2012 04:53:11 PM (PDT)
Tue July 31, 2012 23:53:11 (UTC)
Distance From: 65.5 km ( 40.7 mi) NW ( 322. azimuth) from Crescent City, CA
114.8 km ( 71.3 mi) WSW ( 258. azimuth) from Grants Pass, OR
133.5 km ( 82.9 mi) SSW ( 197. azimuth) from Coos Bay, OR
Coordinates: 42.219, -124.691
Depth: 19.76 Km (12.05 miles)
Location Quality: Good
Event Id: 60433662
Horizontal Uncertainty: 2.05 Km
Depth Uncertainty: 2.08 Km
Azimuthal Gap: 227.0 deg
Number of Phases: 18
RMS Misfit: 0.53

Historic Activity


View Shake Map


Did you feel it?


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.