7.6 Mww - COSTA RICA

Preliminary Earthquake Report

Magnitude 7.6 Mww
Date-Time
  • 5 Sep 2012 14:42:10 UTC
  • 5 Sep 2012 08:42:10 near epicenter
  • 5 Sep 2012 06:42:10 standard time in your timezone
Location 10.120N 85.347W
Depth 40 km
Distances
  • 60 km (38 miles) SSE (167 degrees) of Liberia, Costa Rica
  • 127 km (79 miles) SSW (209 degrees) of San Carlos, Nicaragua
  • 141 km (88 miles) W (276 degrees) of SAN JOSE, Costa Rica
Location Uncertainty Horizontal: 13.6 km; Vertical 6.2 km
Parameters Nph = 737; Dmin = 136.0 km; Rmss = 1.42 seconds; Gp = 17°
M-type = Mww; Version = F
Event ID us c000cfsd

For updates, maps, and technical information, see:
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U.S. Geological Survey
http://neic.usgs.gov/

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