Major earthquakes in Pacific-Antarctic Ridge since 1900 (M6+)

M6+67

This page is updated only once a day and is not an alert service. For current earthquake and tsunami information, check the Japan Meteorological Agency, the USGS and your local authorities.

LargestM6.72015

M7+0

LatestM6.32025-08-03

Per decade

1900s0

1910s0

1920s1

1930s6

1940s3

1950s3

1960s6

1970s6

1980s6

1990s8

2000s14

2010s10

2020s4

Depth

0–70 km67

70–300 km0

300 km+0

50 largest

Event	Time (UTC)	Depth	Place
M6.7 2015-05-19	2015-05-19 15:25	7 km	Pacific-Antarctic Ridge
M6.6 1951-01-23	1951-01-23 06:52	10 km	Pacific-Antarctic Ridge
M6.5 1947-12-15	1947-12-15 19:20	10 km	Pacific-Antarctic Ridge
M6.5 2005-05-12	2005-05-12 11:15	10 km	Pacific-Antarctic Ridge
M6.4 1927-03-23	1927-03-23 09:13	10 km	Pacific-Antarctic Ridge
M6.4 1970-08-24	1970-08-24 12:30	17 km	Pacific-Antarctic Ridge
M6.4 1973-09-18	1973-09-18 13:32	33 km	Pacific-Antarctic Ridge
M6.4 1984-01-02	1984-01-02 22:09	10 km	Pacific-Antarctic Ridge
M6.4 1984-05-25	1984-05-25 23:53	10 km	Pacific-Antarctic Ridge
M6.4 2010-10-30	2010-10-30 15:18	10 km	Pacific-Antarctic Ridge
M6.4 1940-01-20	1940-01-20 09:58	10 km	Pacific-Antarctic Ridge
M6.3 1932-03-10	1932-03-10 05:17	10 km	Pacific-Antarctic Ridge
M6.3 1967-09-09	1967-09-09 16:52	10 km	Pacific-Antarctic Ridge
M6.3 1993-04-18	1993-04-18 14:10	10 km	Pacific-Antarctic Ridge
M6.3 1995-08-23	1995-08-23 13:14	12 km	Pacific-Antarctic Ridge
M6.3 1998-10-11	1998-10-11 23:36	10 km	Pacific-Antarctic Ridge
M6.3 2001-09-02	2001-09-02 10:06	10 km	Pacific-Antarctic Ridge
M6.3 2005-12-22	2005-12-22 12:20	10 km	Pacific-Antarctic Ridge
M6.3 2018-12-12	2018-12-12 13:13	10 km	Pacific-Antarctic Ridge
M6.3 2022-08-30	2022-08-30 09:09	10 km	Pacific-Antarctic Ridge
M6.3 2025-04-02	2025-04-02 00:29	10 km	Pacific-Antarctic Ridge
M6.3 2025-08-03	2025-08-03 04:57	10 km	Pacific-Antarctic Ridge
M6.3 1930-08-02	1930-08-02 16:06	10 km	Pacific-Antarctic Ridge
M6.3 1972-05-07	1972-05-07 22:06	11 km	Pacific-Antarctic Ridge
M6.2 1932-07-21	1932-07-21 16:16	15 km	Pacific-Antarctic Ridge
M6.2 1963-06-17	1963-06-17 18:30	15 km	Pacific-Antarctic Ridge
M6.2 1938-09-05	1938-09-05 14:42	15 km	Pacific-Antarctic Ridge
M6.2 1965-07-01	1965-07-01 23:12	10 km	Pacific-Antarctic Ridge
M6.2 1953-05-20	1953-05-20 07:45	10 km	Pacific-Antarctic Ridge
M6.2 1984-05-26	1984-05-26 02:44	10 km	Pacific-Antarctic Ridge
M6.2 1984-07-16	1984-07-16 12:27	10 km	Pacific-Antarctic Ridge
M6.2 1994-08-05	1994-08-05 19:41	10 km	Pacific-Antarctic Ridge
M6.2 1998-08-05	1998-08-05 12:54	10 km	Pacific-Antarctic Ridge
M6.2 2001-05-07	2001-05-07 00:33	10 km	Pacific-Antarctic Ridge
M6.2 2004-07-16	2004-07-16 23:58	10 km	Pacific-Antarctic Ridge
M6.2 2005-09-05	2005-09-05 07:37	10 km	Pacific-Antarctic Ridge
M6.2 2006-11-30	2006-11-30 21:20	10 km	Pacific-Antarctic Ridge
M6.2 2024-06-09	2024-06-09 09:55	10 km	Pacific-Antarctic Ridge
M6.2 1930-01-06	1930-01-06 23:49	10 km	Pacific-Antarctic Ridge
M6.2 1954-06-28	1954-06-28 04:57	15 km	Pacific-Antarctic Ridge
M6.1 1967-04-10	1967-04-10 16:47	10 km	Pacific-Antarctic Ridge
M6.1 1973-08-07	1973-08-07 06:39	33 km	Pacific-Antarctic Ridge
M6.1 1974-06-25	1974-06-25 05:05	33 km	Pacific-Antarctic Ridge
M6.1 1989-05-27	1989-05-27 03:01	10 km	Pacific-Antarctic Ridge
M6.1 1997-05-27	1997-05-27 06:10	10 km	Pacific-Antarctic Ridge
M6.1 1997-09-03	1997-09-03 06:22	10 km	Pacific-Antarctic Ridge
M6.1 2002-07-19	2002-07-19 06:43	10 km	Pacific-Antarctic Ridge
M6.1 2002-10-18	2002-10-18 11:16	10 km	Pacific-Antarctic Ridge
M6.1 2007-11-02	2007-11-02 22:31	10 km	Pacific-Antarctic Ridge
M6.1 2011-11-02	2011-11-02 14:59	10 km	Pacific-Antarctic Ridge

Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.