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Magnitude 1.0 - CENTRAL ALASKA

2009 August 12 04:46:27 UTC

Earthquake Details

Magnitude1.0
Date-Time
  • Wednesday, August 12, 2009 at 04:46:27 UTC
  • Tuesday, August 11, 2009 at 08:46:27 PM at epicenter
Location62.181°N, 145.409°W
Depth33.6 km (20.9 miles)
RegionCENTRAL ALASKA
Distances
  • 7 km (4 miles) S (174°) from Gulkana, AK
  • 11 km (7 miles) NE (44°) from Glennallen, AK
  • 12 km (8 miles) N (1°) from Copperville, AK
  • 255 km (158 miles) ENE (62°) from Anchorage, AK
Location Uncertaintyhorizontal +/- 3 km (1.9 miles); depth +/- 0.1 km (0.1 miles)
ParametersNST= 4, Nph= 5, Dmin=11.8 km, Rmss=0.21 sec, Gp=169°,
M-type=local magnitude (ML), Version=1
Source
Event IDak10004436
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