Moderate mag. 5.1 earthquake - Tonga (Samoa) on Monday, 24 October 2005 at 00:44 (GMT)

Moderate mag. 5.1 earthquake - Tonga (Samoa) on Monday, 24 October 2005 at 00:44 (GMT)

Moderate magnitude 5.1 earthquake at 35 km depth

Date & time: 24 Oct 2005 00:44:42 UTC
Magnitude: 5.1
Depth: 35.0 km
Epicenter latitude / longitude: 15.218°S / 173.018°W (Samoa)
Nearest volcano: West Mata (80 km / 50 mi)
Nearby towns and cities:
117 km (73 mi) NE of Hihifo (Tonga) (pop: 815) --> See nearby quakes!
180 km (112 mi) SSW of Vailoa (pop: 769) --> See nearby quakes!
187 km (116 mi) SW of Mulifanua (pop: 4,510) --> See nearby quakes!
193 km (120 mi) SSW of Asau (pop: 6,640) --> See nearby quakes!
195 km (121 mi) SW of Fasito‘outa (pop: 2,100) --> See nearby quakes!
205 km (127 mi) SW of Apia (pop: 40,400) --> See nearby quakes!
207 km (129 mi) SSW of Safotu (pop: 1,210) --> See nearby quakes!
214 km (133 mi) SW of Lufilufi (pop: 1,070) --> See nearby quakes!
266 km (165 mi) WSW of Tāfuna (Tualauta, American Samoa) (pop: 11,000) --> See nearby quakes!
270 km (168 mi) WSW of Pago Pago (Ma'Oputasi, American Samoa) (pop: 11,500) --> 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 5.135 kmTonga (Samoa)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 of the 5.1 quake Tonga (Samoa) 24 October 2005 00:44 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 23 Nov 2005 12:29 UTC
    | M 4.6 |
    10 km (6.2 mi) depth
    |
    11 km (7 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Moderate mag. 5.1 earthquake - Tonga (Samoa) on Monday, 24 October 2005 at 00:44 (GMT)
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