7.2 magnitude earthquake 19 km from Hihifo, Niuas, Tonga

1984-10-15 10:21:07 UTC

UTC time: Monday, October 15, 1984 10:21 AM
Your time: 1984-10-15T10:21:07Z
Magnitude Type: mw
USGS page: M 7.2 - Tonga
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A
1984-10-15 10:21:07 UTC 7.2 magnitude, 128 km depth
Hihifo, Niuas, Tonga

7.2 magnitude earthquake

1984-10-15 10:21:07 UTC at 10:21
October 15, 1984 UTC

Location:
Epicenter at -15.86, -173.643
19.2 km from Hihifo (12.2 miles)

Samoa Islands

Depth: 128 km

Aftershocks:
B
1984-10-19 14:37:50 UTC 6.0 magnitude, 121 km depth
Hihifo, Niuas, Tonga

6.0 magnitude earthquake

1984-10-19 14:37:50 UTC at 14:37
October 19, 1984 UTC

Location:
Epicenter at -15.888, -173.95
18.2 km from Hihifo (11.2 miles)

Samoa Islands

Depth: 121 km