Moderate mag. 5.8 earthquake - South Pacific Ocean, 361 km east of Suva, Central, Fiji, on Sunday, 19 August 2018 at 00:55 (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 36 minutes earlier.
Moderate mag. 5.8 earthquake - South Pacific Ocean, 361 km east of Suva, Central, Fiji, on Sunday, 19 August 2018 at 00:55 (GMT)

Moderate magnitude 5.8 earthquake at 570 km depth

19 Aug 01:04 UTC: First to report: GFZ after 9 minutes.
Aug 19 01:06: Magnitude recalculated from 5.7 to 5.8.
Hypocenter depth recalculated from 566.0 to 568.0 km.
Hypocenter depth recalculated from 568.0 to 570.0 km.
Date & time: 19 Aug 2018 00:55:46 UTC
Magnitude: 5.8
Depth: 570.0 km
Epicenter latitude / longitude: 18.26°S / 178.14°W (South Pacific Ocean, Fiji)
Nearby towns and cities:
361 km (225 mi) E of Suva (pop: 77,400) --> See nearby quakes!
434 km (270 mi) WNW of Pangai (Tonga) (pop: 1,740) --> See nearby quakes!
441 km (274 mi) W of Neiafu (Tonga) (pop: 4,320) --> See nearby quakes!
441 km (274 mi) S of Leava (Sigave, Wallis & Futuna) (pop: 480) --> See nearby quakes!
444 km (276 mi) NW of Nuku'alofa (Tonga) (pop: 22,400) --> See nearby quakes!
444 km (276 mi) NW of Nuku‘alofa (Tonga) (pop: 22,400) --> See nearby quakes!
454 km (282 mi) NW of Kolonga (Tonga) (pop: 1,100) --> See nearby quakes!
478 km (297 mi) NW of ‘Ohonua (Ohonua, Tonga) (pop: 1,240) --> See nearby quakes!
113 km (70 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: 3.2 x 1013 joules (8.78 gigawatt hours, equivalent to 7558 tons of TNT or 0.5 atomic bombs!) More info
Show interactive Map
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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 5.8570 kmFiji Islands RegionGFZ
M 5.4552 km FIJI REGIONEMSC
M 5.4552 km- 272km NNE of Ndoi Island, FijiUSGS
M 5.7564 kmFiji Islands RegionGeoAu

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!
Volcanoes & Earthquakes - new app for Android
to top

Earlier earthquakes in the same area

Moderate mag. 5.8 earthquake - South Pacific Ocean, 361 km east of Suva, Central, Fiji, on Sunday, 19 August 2018 at 00:55 (GMT)
Volcanoes & Earthquakes - new app for Android
Why is there advertising on this site?

Support us - Help us upgrade our server!

We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
Our server is reaching its limits and we need financing to increase capacity in order to deal with huge activity peaks when quakes occur. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every penny counts and every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features and in upgrading our software, please make a donation (PayPal or Online cc payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you! With best regards from the VolcanoDiscovery team.
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.