M5.2 earthquake 85 km WNW of Pangai, Tonga
A magnitude 5.2 earthquake struck 85 km WNW of Pangai, Tonga on Fri, Feb 10, 1984, 6:54 AM GMT+13 (17:54 UTC), 182 km (113 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.2 (mb), moderate
- Local time
- UTC
- 1984-02-09 17:54:33 UTC
- Depth
- 181.9 km (113.0 mi), intermediate-depth
- Epicenter
- 19.519° S, 175.106° W
- Region
- Tonga
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Depth from
- CONSTRAINED_BY_DEPTH_PHASES
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.2 and up: 1 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayTonga earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00021v7. Read Tue, Sep 22, 2026, 8:55 AM UTC.