7.7 magnitude earthquake 133 km from Hihifo, Niuas, Tonga

1981-09-01 09:29:31 UTC

UTC time: Tuesday, September 01, 1981 09:29 AM
Your time: 1981-09-01T09:29:31Z
Magnitude Type: ms
USGS page: M 7.7 - Samoa Islands region
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
1981-09-01 09:29:31 UTC 7.7 magnitude, 25 km depth
Hihifo, Niuas, Tonga
Aftershocks:
1981-09-01 09:59:32 UTC 5.6 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 10:59:03 UTC 5.2 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 11:54:38 UTC 4.5 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 12:39:14 UTC 4.8 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 15:24:36 UTC 5.1 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 18:08:08 UTC 4.6 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 18:38:47 UTC 5.7 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-01 23:55:45 UTC 5.6 magnitude, 33 km depth
Hihifo, Niuas, Tonga
1981-09-02 00:34:27 UTC 4.9 magnitude, 33 km depth
Hihifo, Niuas, Tonga