Magnitude 4.7 - OFF EAST COAST OF THE SOUTH ISLAND, N.Z.

2011 October 09 07:34:38 UTC

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Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude4.7
Date-Time
Location43.652°S, 173.023°E
Depth4.4 km (2.7 miles) (poorly constrained)
RegionOFF EAST COAST OF THE SOUTH ISLAND, N.Z.
Distances30 km (18 miles) ESE of Christchurch, New Zealand
241 km (149 miles) SSE of Westport, New Zealand
299 km (185 miles) SSW of WELLINGTON, New Zealand
317 km (196 miles) NE of Dunedin, New Zealand
Location Uncertaintyhorizontal +/- 12.7 km (7.9 miles); depth +/- 6.8 km (4.2 miles)
ParametersNST= 35, Nph= 39, Dmin=30.1 km, Rmss=0.48 sec, Gp=191°,
M-type=body wave magnitude (Mb), Version=6
Source
  • Magnitude: USGS NEIC (WDCS-D)
    Location: USGS NEIC (WDCS-D)
Event IDusc00066nk
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