Mag. 4.7 earthquake - Fiji Region on Thursday, 7 April 1977 at 09:34 (GMT)
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Light magnitude 4.7 earthquake at 617 km depth
Depth: 617.0 km
Epicenter latitude / longitude: 19.611°S / 177.831°W (Fiji)
Nearest volcano: Kabara (139 km / 86 mi)
Nearby towns and cities:
323 km (200 mi) WNW of Nuku'alofa (Tonga) (pop: 22,400) --> See nearby quakes!
323 km (200 mi) WNW of Nuku‘alofa (Tonga) (pop: 22,400) --> See nearby quakes!
334 km (208 mi) WNW of Kolonga (Tonga) (pop: 1,100) --> See nearby quakes!
356 km (221 mi) WNW of ‘Ohonua (Ohonua, Tonga) (pop: 1,240) --> See nearby quakes!
365 km (227 mi) W of Pangai (Tonga) (pop: 1,740) --> See nearby quakes!
425 km (264 mi) ESE of Suva (pop: 77,400) --> 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||617 km||Fiji region||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.