1918-10-14 12:00:14 UTC 6.3 magnitude, 30 km depth
Pangai, Ha‘apai, Tonga
1956-11-04 07:05:49 UTC 6.3 magnitude, 48 km depth
‘Ohonua, ʻEua, Tonga
1932-05-22 11:29:25 UTC 6.3 magnitude, 35 km depth
Pangai, Ha‘apai, Tonga
1999-02-03 01:13:57 UTC 6.3 magnitude, 33 km depth
Pangai, Ha‘apai, Tonga
1968-07-29 11:12:02 UTC 6.3 magnitude, 45 km depth
‘Ohonua, ʻEua, Tonga
1994-04-27 09:23:26 UTC 6.3 magnitude, 28 km depth
‘Ohonua, ʻEua, Tonga
1983-10-17 13:25:21 UTC 6.3 magnitude, 30 km depth
Pangai, Ha‘apai, Tonga
1985-10-12 02:12:57 UTC 6.3 magnitude, 155 km depth
Haveluloto, Tongatapu, Tonga
1981-11-04 14:38:10 UTC 6.3 magnitude, 33 km depth
Pangai, Ha‘apai, Tonga
1998-11-15 02:44:12 UTC 6.3 magnitude, 149 km depth
Haveluloto, Tongatapu, Tonga
1939-03-22 07:21:18 UTC 6.3 magnitude, 15 km depth
Pangai, Ha‘apai, Tonga
1955-02-27 20:43:27 UTC 7.5 magnitude, 15 km depth
Kermadec Islands
1971-03-23 02:15:27 UTC 6.3 magnitude, 72 km depth
‘Ohonua, ʻEua, Tonga
1979-08-05 00:53:45 UTC 6.4 magnitude, 181 km depth
Haveluloto, Tongatapu, Tonga
1961-03-20 23:42:39 UTC 6.4 magnitude, 25 km depth
‘Ohonua, ʻEua, Tonga
2004-11-17 21:09:13 UTC 6.6 magnitude, 622 km depth
Levuka, Eastern, Fiji
1991-03-03 15:20:24 UTC 6.2 magnitude, 16 km depth
‘Ohonua, ʻEua, Tonga