Mag. 4.7 earthquake - South Pacific Ocean, 446 km north of Nuku\'alofa, Tongatapu, on Sunday, 19 December 2010 at 13:28 (GMT)
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Light magnitude 4.7 earthquake at 19 km depth
Depth: 18.9 km
Epicenter latitude / longitude: 17.286°S / 174.012°W (South Pacific Ocean, Tonga)
Nearest volcano: Fonualei (88 km / 55 mi)
Nearby towns and cities:
150 km (93 mi) S of Hihifo (pop: 815) --> See nearby quakes!
152 km (94 mi) N of Neiafu (pop: 4,320) --> See nearby quakes!
284 km (176 mi) N of Pangai (pop: 1,740) --> See nearby quakes!
439 km (273 mi) SSW of Mulifanua (Samoa) (pop: 4,510) --> See nearby quakes!
446 km (277 mi) SSW of Fasito‘outa (Samoa) (pop: 2,100) --> See nearby quakes!
446 km (277 mi) NNE of Nuku'alofa (pop: 22,400) --> See nearby quakes!
453 km (282 mi) SSW of Apia (Samoa) (pop: 40,400) --> See nearby quakes!
459 km (285 mi) SSW of Lufilufi (Samoa) (pop: 1,070) --> See nearby quakes!
481 km (299 mi) SW of Tāfuna (Tualauta, American Samoa) (pop: 11,000) --> See nearby quakes!
487 km (303 mi) SW of Pago Pago (Ma'Oputasi, American Samoa) (pop: 11,500) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) More info
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 4.7||19 km||Tonga||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.