Moderate mag. 5.1 earthquake - South Pacific Ocean, 384 km east of Suva, Central, Fiji, on Tuesday, 21 August 2018 at 06:28 (GMT)
This quake was likely an aftershock of the 8.1 quake South Pacific Ocean, 115 km northeast of Tavunasici Island, Lau, Eastern, Fiji, 19 August 2018 00:19 GMT, which had occurred 2 days earlier.
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Moderate magnitude 5.1 earthquake at 567 km depth
21 Aug 06:39 UTC: First to report: GFZ after 10 minutes.
Magnitude: 5.1
Depth: 567.0 km
Epicenter latitude / longitude: 18.11°S / 177.93°W

Nearby towns and cities:
384 km (238 mi) E of Suva (pop: 77,400) --> See nearby quakes!
421 km (261 mi) W of Neiafu (Tonga) (pop: 4,320) --> See nearby quakes!
421 km (262 mi) WNW of Pangai (Tonga) (pop: 1,740) --> See nearby quakes!
425 km (264 mi) S of Leava (Sigave, Wallis & Futuna) (pop: 480) --> See nearby quakes!
442 km (275 mi) NW of Nuku'alofa (Tonga) (pop: 22,400) --> See nearby quakes!
442 km (275 mi) NW of Nuku‘alofa (Tonga) (pop: 22,400) --> See nearby quakes!
451 km (280 mi) NW of Kolonga (Tonga) (pop: 1,100) --> See nearby quakes!
475 km (295 mi) NW of ‘Ohonua (Ohonua, Tonga) (pop: 1,240) --> See nearby quakes!
501 km (311 mi) WSW of Hihifo (Tonga) (pop: 815) --> See nearby quakes!
140 km (87 mi) ENE of Tavunasici Island --> See nearby quakes!
340 km (211 mi) SE of Chicobea Island --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 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.
Magnitude | Depth | Location | Source |
M 5.1 | 567 km | Fiji Islands Region | GFZ |
M 5.2 | 541 km | Fiji Islands Region | GeoAu |
M 5.0 | 549 km | FIJI REGION | EMSC |
M 5.0 | 555 km | - Fiji region | USGS |
User reports for this quake
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Moderate mag. 5.1 earthquake - South Pacific Ocean, 384 km east of Suva, Central, Fiji, on Tuesday, 21 August 2018 at 06:28 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!