M4.6 earthquake 103 km WNW of Neiafu, Tonga
A magnitude 4.6 earthquake struck 103 km WNW of Neiafu, Tonga on Mon, Apr 22, 2019, 3:06 PM GMT+13 (02:06 UTC), 200 km (124 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.6 (mb), light
- Local time
- UTC
- 2019-04-22 02:06:37 UTC
- Depth
- 200.0 km (124.3 mi), intermediate-depth
- Epicenter
- 18.244° S, 174.865° 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.
- Location uncertainty
- About 8.3 km horizontally, 5.7 km in depth
- Magnitude uncertainty
- ±0.07
- Depth from
- From location
- Station coverage gap
- 76°
- Stations used
- 46
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.6 and up: 8 in the 60 days after this one and 4 in the 30 days before it.
After
- 4.4150 km NW of Neiafu, Tonga · 2710 days ago · 230 km deep · 69 km away
- 4.3122 km NW of Neiafu, Tonga · 2698 days ago · 191 km deep · 54 km away
- 4.383 km WSW of Neiafu, Tonga · 2695 days ago · 102 km deep · 94 km away
- 4.3133 km W of Neiafu, Tonga · 2689 days ago · 237 km deep · 59 km away
- 4.5128 km NW of Neiafu, Tonga · 2685 days ago · 167 km deep · 30 km away
- 4.5173 km NW of Neiafu, Tonga · 2675 days ago · 207 km deep · 81 km away
- 4.518 km NNW of Neiafu, Tonga · 2660 days ago · 35 km deep · 88 km away
- 4.1169 km NW of Neiafu, Tonga · 2660 days ago · 247 km deep · 86 km away
Before
Earthquakes todayTonga earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us70003a3x. Read Tue, Sep 29, 2026, 11:29 PM UTC.