Mag. 4.2 earthquake - Tonga on Sunday, 30 December 2001 at 01:08 (GMT)

Mag. 4.2 earthquake - Tonga on Sunday, 30 December 2001 at 01:08 (GMT)

Light magnitude 4.2 earthquake at 131 km depth

Date & time: 30 Dec 2001 01:08:45 UTC
Magnitude: 4.2
Depth: 131.1 km
Epicenter latitude / longitude: 16.295°S / 174.426°W (Tonga)
Nearest volcano: Tafahi (90 km / 56 mi)
Nearby towns and cities:
77 km (48 mi) WSW of Hihifo (pop: 815) --> See nearby quakes!
266 km (165 mi) N of Neiafu (pop: 4,320) --> See nearby quakes!
364 km (226 mi) SSW of Asau (Samoa) (pop: 6,640) --> See nearby quakes!
375 km (233 mi) SW of Mulifanua (Samoa) (pop: 4,510) --> See nearby quakes!
384 km (239 mi) SW of Fasito‘outa (Samoa) (pop: 2,100) --> See nearby quakes!
392 km (243 mi) N of Pangai (pop: 1,740) --> See nearby quakes!
396 km (246 mi) SW of Apia (Samoa) (pop: 40,400) --> See nearby quakes!
453 km (282 mi) WSW of Tāfuna (Tualauta, American Samoa) (pop: 11,000) --> See nearby quakes!
458 km (285 mi) WSW of Pago Pago (Ma'Oputasi, American Samoa) (pop: 11,500) --> See nearby quakes!
545 km (339 mi) N of Nuku'alofa (pop: 22,400) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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 4.2131 kmTongaUSGS
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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Earlier earthquakes in the same area

Mag. 4.2 earthquake - Tonga on Sunday, 30 December 2001 at 01:08 (GMT)
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