Moderate mag. 5.1 earthquake - Coral Sea, 581 km northwest of Port Vila, Shefa Province, Vanuatu, on Thursday, 8 October 2009 at 21:18 (GMT)

Moderate mag. 5.1 earthquake - Coral Sea, 581 km northwest of Port Vila, Shefa Province, Vanuatu, on Thursday, 8 October 2009 at 21:18 (GMT)

Moderate magnitude 5.1 earthquake at 44 km depth

Date & time: 8 Oct 2009 21:18:40 UTC
Magnitude: 5.1
Depth: 43.7 km
Epicenter latitude / longitude: 12.981°S / 166.074°E (Coral Sea, Vanuatu)
Nearest volcano: Ureparapara (148 km / 92 mi)
Nearby towns and cities:
188 km (117 mi) WNW of Sola (pop: 1,170) --> See nearby quakes!
253 km (157 mi) S of Lata (Santa Cruz Islands, Solomon Islands) (pop: 553) --> See nearby quakes!
253 km (157 mi) NNW of Port-Olry (pop: 1,950) --> See nearby quakes!
306 km (190 mi) NNW of Luganville (pop: 13,400) --> See nearby quakes!
371 km (231 mi) NNW of Norsup (pop: 3,000) --> See nearby quakes!
533 km (331 mi) ESE of Kirakira (Nakumwe, Solomon Islands) (pop: 1,120) --> See nearby quakes!
581 km (361 mi) NNW of Port Vila (pop: 35,900) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 tons of TNT) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
M 5.144 kmSanta Cruz Islands (Vanuatu)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks

More info
Recorded aftershocks, latest first (4 quakes):
  • 19 Oct 2009 07:35 UTC
    | M 5.3 |
    35 km (21.7 mi) depth
    |
    10 km (6 mi) distance
    | USGS | Details
  • 11 Oct 2009 18:02 UTC
    | M 5.0 |
    16.9 km (10.5 mi) depth
    |
    13 km (8 mi) distance
    | USGS | Details
  • 11 Oct 2009 04:47 UTC
    | M 5.7 |
    44.8 km (27.8 mi) depth
    |
    5 km (3 mi) distance
    | USGS | Details
  • 08 Oct 2009 23:32 UTC
    | M 5.1 |
    35 km (21.7 mi) depth
    |
    10 km (6 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

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