2012-07-22 16:56:02 (Mb 5.3) TONGA -21.9 -175.1 (1cbfb)

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Globe with Earthquake Location

5.3 Mb - TONGA

Preliminary Earthquake Report
Magnitude 5.3 Mb
Date-Time
  • 22 Jul 2012 16:56:02 UTC
  • 23 Jul 2012 05:56:02 near epicenter
  • 22 Jul 2012 08:56:02 standard time in your timezone
Location 21.934S 175.078W
Depth 9 km
Distances
  • 89 km (55 miles) S (170 degrees) of NUKU'ALOFA, Tonga
  • 383 km (238 miles) SSW (197 degrees) of Neiafu, Tonga
  • 2711 km (1685 miles) WSW (255 degrees) of PAPEETE, Tahiti, French Polynesia
Location Uncertainty Horizontal: 20.5 km; Vertical 4.5 km
Parameters Nph = 268; Dmin = 999.9 km; Rmss = 0.86 seconds; Gp = 32°
M-type = Mb; Version = 5
Event ID US b000bd6k

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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