Strong mag. 6.5 earthquake - 132km NW of Hihifo, Tonga on Tuesday, 21 January 2014
Moderate mag. 5.9 earthquake - 159km WNW of Hihifo, Tonga on Tuesday, 21 January 2014
21 Jan 01:38 UTC: Premier à signaler: USGS après 9 minutes.
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.
|Heure||Mag. / Depth||Location||Source|
|Tue, 21 Jan 01:29 UTC||M 5.9 / 10 km||159km WNW of Hihifo, Tonga||USGS|
|Tue, 21 Jan 01:29 UTC||M 6.2 / 10 km||Tonga Islands||GFZ|
|Tue, 21 Jan 01:29 UTC||M 6.0 / 11 km||TONGA||EMSC|
|Tue, 21 Jan 01:29 UTC||M 6.0||Tonga Islands||GeoAu|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (modified Mercalli) scale.
Aftershocks of the 5.9 quake: 159km WNW of Hihifo, Tonga, 21 Jan 2014 01h29List of recorded aftershocks, latest first (1 quakes):
- 22 Jan 2014 03:41 UTC| M 5.0 |2 km (1.2 mi) depth|31 km (20 mi) distance| EMSC | Details