Major earthquakes in Guam since 1900 (M6+)

M6+42

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.

LargestM7.81993

M7+7

LatestM6.02025-11-04

Per decade

1900s1

1910s4

1920s1

1930s5

1940s1

1950s2

1960s0

1970s7

1980s2

1990s9

2000s6

2010s2

2020s2

Depth

0–70 km30

70–300 km12

300 km+0

50 largest

Event	Time (UTC)	Depth	Place
M7.8 1993-08-08	1993-08-08 08:34	59 km	32 km S of Inarajan Village, Guam
M7.2 1931-01-28	1931-01-28 21:24	15 km	265 km S of Merizo Village, Guam
M7.1 1917-05-09	1917-05-09 15:54	15 km	261 km S of Merizo Village, Guam
M7.1 2002-04-26	2002-04-26 16:06	86 km	20 km SSW of Merizo Village, Guam
M7.0 1909-12-09	1909-12-09 23:28	15 km	98 km SSE of Inarajan Village, Guam
M7.0 1912-10-26	1912-10-26 09:00	180 km	32 km NNE of Yigo Village, Guam
M7.0 2001-10-12	2001-10-12 15:02	37 km	69 km SSE of Inarajan Village, Guam
M6.8 2008-05-09	2008-05-09 21:51	76 km	181 km WSW of Merizo Village, Guam
M6.7 2014-09-17	2014-09-17 06:14	130 km	43 km NW of Piti Village, Guam
M6.5 1971-10-23	1971-10-23 22:33	23 km	276 km SW of Merizo Village, Guam
M6.5 1971-10-24	1971-10-24 01:37	15 km	293 km WSW of Merizo Village, Guam
M6.5 1997-04-23	1997-04-23 19:44	101 km	49 km N of Yigo Village, Guam
M6.4 1936-10-29	1936-10-29 18:39	70 km	46 km ENE of Yigo Village, Guam
M6.4 1917-05-06	1917-05-06 22:55	15 km	279 km S of Merizo Village, Guam
M6.3 2005-02-02	2005-02-02 02:30	159 km	63 km NNW of Yigo Village, Guam
M6.3 2010-07-10	2010-07-10 11:43	13 km	272 km SSE of Inarajan Village, Guam
M6.3 1917-11-24	1917-11-24 11:10	15 km	146 km WSW of Merizo Village, Guam
M6.2 1936-12-13	1936-12-13 21:30	35 km	40 km E of Yigo Village, Guam
M6.2 1946-06-12	1946-06-12 16:08	25 km	121 km SSW of Merizo Village, Guam
M6.2 1970-03-04	1970-03-04 03:30	18 km	148 km SW of Merizo Village, Guam
M6.2 1932-03-15	1932-03-15 04:32	15 km	254 km S of Merizo Village, Guam
M6.2 1971-10-24	1971-10-24 02:21	20 km	294 km WSW of Merizo Village, Guam
M6.2 1993-08-11	1993-08-11 14:17	22 km	91 km ESE of Yigo Village, Guam
M6.2 2000-02-26	2000-02-26 08:11	132 km	30 km NNW of Yigo Village, Guam
M6.2 2000-12-19	2000-12-19 13:11	33 km	166 km S of Merizo Village, Guam
M6.2 1950-08-02	1950-08-02 10:50	15 km	283 km SW of Merizo Village, Guam
M6.1 1975-11-01	1975-11-01 01:17	113 km	36 km NNW of Yigo Village, Guam
M6.1 1977-09-17	1977-09-17 05:23	33 km	235 km SW of Merizo Village, Guam
M6.1 1984-09-22	1984-09-22 18:10	98 km	61 km ENE of Yigo Village, Guam
M6.0 1970-09-16	1970-09-16 01:49	30 km	20 km SW of Merizo Village, Guam
M6.0 1929-05-01	1929-05-01 07:38	20 km	206 km SW of Merizo Village, Guam
M6.0 1959-01-13	1959-01-13 01:15	15 km	134 km E of Yigo Village, Guam
M6.0 1937-01-30	1937-01-30 06:24	35 km	70 km SE of Inarajan Village, Guam
M6.0 1985-05-31	1985-05-31 07:24	32 km	120 km SSW of Merizo Village, Guam
M6.0 1991-02-10	1991-02-10 14:15	156 km	54 km NNW of Yigo Village, Guam
M6.0 1993-08-16	1993-08-16 04:33	18 km	41 km SE of Inarajan Village, Guam
M6.0 1997-05-09	1997-05-09 09:06	29 km	8 km SSE of Merizo Village, Guam
M6.0 1998-05-15	1998-05-15 05:58	154 km	71 km N of Yigo Village, Guam
M6.0 1998-09-22	1998-09-22 01:16	9 km	229 km SW of Merizo Village, Guam
M6.0 1999-12-19	1999-12-19 00:48	51 km	45 km SSW of Merizo Village, Guam
M6.0 2022-02-13	2022-02-13 20:29	15 km	168 km SSW of Merizo Village, Guam
M6.0 2025-11-04	2025-11-04 07:37	65 km	191 km WSW of Merizo Village, Guam

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