Strong mag. 6.5 earthquake - Samoa Islands Region on Tuesday, 29 June 1948 at 10:28 (GMT)

Strong mag. 6.5 earthquake  - Samoa Islands Region on Tuesday, 29 June 1948 at 10:28 (GMT)

Strong magnitude 6.5 earthquake at 35 km depth

Date & time: 29 Jun 1948 10:28:38 UTC###AGESTRINGCOPY###
Magnitude: 6.5
Depth: 35.0 km
Epicenter latitude / longitude: 15.471°S / 172.719°W (Samoa)
Nearest volcano: Curacoa (103 km / 64 mi)
Nearby towns and cities:
127 km (79 mi) ENE of Hihifo (Tonga) (pop: 815)
197 km (122 mi) SSW of Mulifanua (pop: 4,510)
208 km (129 mi) SSW of Afega (Malie, Tuamasaga) (pop: 1,900)
209 km (130 mi) SSW of Apia (Tuamasaga) (pop: 40,400)
215 km (133 mi) SW of Lufilufi (Lufi-lufi) (pop: 1,070)
217 km (135 mi) S of Asau (Vaisigano) (pop: 6,640)
249 km (155 mi) WSW of Tāfuna (Tualauta, Western District, American Samoa) (pop: 11,000)
683 km (424 mi) NNE of Nuku‘alofa (Nuku'alofa, Tongatapu, Tonga) (pop: 22,400)
Primary data source: USGS
Estimated released energy: 3.5 x 1014 joules (98.6 gigawatt hours, equivalent to 84802 tons of TNT or 5.3 atomic bombs!) [learn more]
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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.
M 6.535 kmSamoa Islands regionUSGS
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 6.5 quake Samoa Islands Region 29 June 10:28 UTC

More info
Recorded aftershocks, latest first (0 quakes):
So far, no aftershocks have been registered.

Earlier earthquakes in the same area

Strong mag. 6.5 earthquake - Samoa Islands Region on Tuesday, 29 June 1948 at 10:28 (GMT)
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