2012-01-30 12:33:17 (Mb 4.3) OFFSHORE CHIAPAS, MEXICO 15.9 -93.7 (1cbfb)

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Globe with Earthquake Location

4.3 Mb - OFFSHORE CHIAPAS, MEXICO

Preliminary Earthquake Report
Magnitude 4.3 Mb
Date-Time
  • 30 Jan 2012 12:33:17 UTC
  • 30 Jan 2012 06:33:17 near epicenter
  • 30 Jan 2012 04:33:17 standard time in your timezone
Location 15.867N 93.714W
Depth 138 km
Distances
  • 24 km (15 miles) SSE (166 degrees) of Tonalá, Chiapas, Mexico
  • 30 km (18 miles) S (186 degrees) of Tonala, Chiapas, Mexico
  • 45 km (28 miles) SSE (154 degrees) of Arriaga, Chiapas, Mexico
  • 117 km (73 miles) SSW (213 degrees) of Tuxtla Gutiérrez, Chiapas, Mexico
  • 369 km (230 miles) WNW (292 degrees) of GUATEMALA CITY, Guatemala
Location Uncertainty Horizontal: 28.4 km; Vertical 9.7 km
Parameters Nph = 52; Dmin = 174.8 km; Rmss = 0.87 seconds; Gp = 226°
M-type = Mb; Version = 4
Event ID US c0007tra

For updates, maps, and technical information, see:
Event Page
or
USGS Earthquake Hazards Program

National Earthquake Information Center
U.S. Geological Survey
http://neic.usgs.gov/

Disclaimer

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