M6.1 earthquake near Nuku‘alofa, Tongatapu
34117 d ago · 20 May 1933, 04:38 UTC 93 km S of Pangai, Tonga
What happened
A magnitude 6.1 earthquake struck 93 km S of Pangai, Tonga on 20 May 1933, 04:38 UTC at a depth of 35 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Nuku‘alofa, about 115 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
- 4.6
M4.6 earthquake - 153 km W of Neiafu, Tonga
248 km deepgreen alert
Moderate - 5.5
M5.5 earthquake - 122 km W of Neiafu, Tonga
195 km deep
Strong - 4.7
M4.7 earthquake - 156 km ESE of Neiafu, Tonga
10 km deep
Moderate - 4.6
M4.6 earthquake - 260 km WNW of Houma, Tonga
513 km deep
Moderate - 4.6
M4.6 earthquake - 268 km WNW of Houma, Tonga
560 km deep
Moderate - 5.0
M5.0 earthquake - 71 km E of ‘Ohonua, Tonga
10 km deep
Strong - 4.9
M4.9 earthquake - 145 km ESE of Neiafu, Tonga
10 km deep
Moderate - 4.7
M4.7 earthquake - 50 km N of Fangale’ounga, Tonga
57 km deep
Moderate - 5.4
M5.4 earthquake - 99 km SSE of Pangai, Tonga
10 km deep
Strong - 4.5
M4.5 earthquake - 93 km NW of Neiafu, Tonga
106 km deep
Moderate