Earth · earthquakes
A year of strong earthquakes
Each spike is a magnitude 5.5+ earthquake of the last twelve months (USGS ComCat); its height follows the magnitude, its colour the depth. Rings mark the strongest. Earthquakes outline the plate boundaries.
- < 70 km (shallow)
- 70–300 km (intermediate)
- > 300 km (deep)
Latest catalogued earthquake
M 4.7
Strongest in the catalogue
M 9.5
Earthquakes M ≥ 7
1,620
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Positions and magnitudes from the USGS catalogue; heights exaggerated. Base map: local NASA Blue Marble.
Catalogued earthquakes M ≥ 4.5
312,089
1900 → 2026-10-24
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Earthquakes M ≥ 7
1,620
including 100 M ≥ 8
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Latest catalogued earthquake
M 4.7
2026-10-24 09:48 UTC · 72 km S of Basco, Philippines
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Strongest in the catalogue
M 9.5
1960-05-22 · 1960 Great Chilean Earthquake (Valdivia Earthquake)
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Earthquakes M ≥ 4.5 in the last 30 days of the catalogue
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Earthquakes M ≥ 7 and M ≥ 6 per year
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Show the data as a table
Earthquakes M ≥ 4.5 per year
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
Show the data as a table
Ten strongest earthquakes in the USGS catalogue (since 1900)
| # | M | Date | Place | Depth |
|---|---|---|---|---|
| 1 | 9.5 mw | 1960-05-22 | 1960 Great Chilean Earthquake (Valdivia Earthquake) | 25 km |
| 2 | 9.2 mw | 1964-03-28 | The 1964 Prince William Sound, Alaska Earthquake | 25 km |
| 3 | 9.1 mw | 2004-12-25 | 2004 Sumatra - Andaman Islands Earthquake | 30 km |
| 4 | 9.1 mww | 2011-03-11 | 2011 Great Tohoku Earthquake, Japan | 29 km |
| 5 | 9.0 mw | 1952-11-04 | 89 km ESE of Petropavlovsk-Kamchatsky, Russia | 22 km |
| 6 | 8.8 mw | 1906-01-31 | 1906 Ecuador-Colombia Earthquake | 20 km |
| 7 | 8.8 mww | 2010-02-27 | 2010 Maule, Chile Earthquake | 23 km |
| 8 | 8.8 mww | 2025-07-29 | 2025 Kamchatka Peninsula, Russia Earthquake | 35 km |
| 9 | 8.7 mw | 1965-02-04 | 1965 Western Aleutian Islands (Hawadax/Rat Islands) Earthquake | 30 km |
| 10 | 8.6 mw | 1946-04-01 | The 1946 Unimak Island, Alaska Earthquake | 15 km |
Deadliest earthquakes (NCEI significant earthquake database)
NCEI/WDS Global Significant Earthquake Database · U.S. Government work, public domain; cite NCEI/WDS · 10/23/26
| # | Year | Place | M | Deaths |
|---|---|---|---|---|
| 1 | 1556 | CHINA: SHAANXI PROVINCE | 8.0 | 830,000 |
| 2 | 2010 | HAITI: PORT-AU-PRINCE tsunami | 7.0 | 316,000 |
| 3 | 115 | TURKEY: ANTAKYA (ANTIOCH) tsunami | 7.5 | 260,000 |
| 4 | 525 | TURKEY: ANTAKYA (ANTIOCH), SAMANDAG | 7.0 | 250,000 |
| 5 | 1976 | CHINA: NE: TANGSHAN | 7.5 | 242,769 |
| 6 | 1920 | CHINA: GANSU PROVINCE, SHANXI PROVINCE tsunami | 8.3 | 235,502 |
| 7 | 1139 | AZERBAIJAN: GYZNDZHA | — | 230,000 |
| 8 | 2004 | INDONESIA: SUMATRA: ACEH: OFF WEST COAST tsunami | 9.1 | 227,899 |
| 9 | 856 | IRAN: DAMGHAN, QUMIS | 7.9 | 200,000 |
| 10 | 893 | ARMENIA: DVIN; IRAN: ARDABIL | — | 150,000 |
Filterable USGS catalogue
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/24/26
| Date (UTC) | M | Place | Depth | Lat., lon. |
|---|---|---|---|---|
| 2008-06-28 10:54 | 6.1 mwc | 144 km SW of Bamboo Flat, India | 15 km | 10.85, 91.71 |
| 2008-06-27 09:40 | 6.6 mwc | 124 km SW of Bamboo Flat, India | 17 km | 11.00, 91.82 |
| 2008-06-26 19:19 | 6.2 mwb | 149 km SE of Pangai, Tonga | 38 km | -20.77, -173.34 |
| 2008-06-22 21:56 | 6.1 mwc | 187 km SSE of Deputatsky, Russia | 18 km | 67.70, 141.28 |
| 2008-06-15 06:37 | 6.0 mwc | southern East Pacific Rise | 10 km | -36.62, -107.45 |
| 2008-06-13 21:43 | 6.9 mwc | 24 km WSW of Mizusawa, Japan | 8 km | 39.03, 140.88 |
| 2008-06-08 10:25 | 6.4 mwc | 15 km ESE of Várda, Greece | 16 km | 37.96, 21.52 |
| 2008-06-06 11:42 | 6.0 mwc | 149 km NE of Lospalos, Timor Leste | 122 km | -7.50, 127.88 |
| 2008-06-05 00:16 | 6.0 mwc | West Chile Rise | 10 km | -38.84, -91.62 |
| 2008-06-03 20:04 | 6.0 mwc | 57 km NE of Labuan Bajo, Indonesia | 14 km | -8.10, 120.23 |
| 2008-06-03 14:20 | 6.2 mwc | 71 km W of Kirakira, Solomon Islands | 84 km | -10.51, 161.27 |
| 2008-06-01 12:31 | 6.5 mwc | west of Macquarie Island | 10 km | -59.38, 149.66 |
| 2008-05-31 23:57 | 6.3 mwc | 74 km WSW of Basco, Philippines | 31 km | 20.12, 121.35 |
| 2008-05-31 02:37 | 6.4 mwc | Mid-Indian Ridge | 9 km | -41.20, 80.48 |
| 2008-05-29 13:46 | 6.3 mwc | 8 km N of Selfoss, Iceland | 9 km | 64.00, -21.01 |
| 2008-05-25 17:18 | 6.0 mw | 122 km SSE of Akhiok, Alaska | 20 km | 55.91, -153.51 |
| 2008-05-25 06:21 | 6.1 mwc | 39 km WNW of Guangyuan, China | 18 km | 32.56, 105.42 |
| 2008-05-23 17:35 | 6.5 mwc | central Mid-Atlantic Ridge | 8 km | 7.31, -34.90 |
| 2008-05-20 11:53 | 6.3 mwc | Rat Islands, Aleutian Islands, Alaska | 27 km | 51.16, 178.76 |
| 2008-05-19 12:26 | 6.0 mwc | 31 km NNW of Padangsidempuan, Indonesia | 10 km | 1.64, 99.15 |
| 2008-05-12 09:11 | 6.1 mwc | 39 km NW of Tianpeng, China | 10 km | 31.21, 103.62 |
| 2008-05-12 04:28 | 7.9 mwc | 58 km W of Tianpeng, China | 19 km | 31.00, 103.32 |
| 2008-05-09 19:51 | 6.8 mwc | 181 km WSW of Merizo Village, Guam | 76 km | 12.52, 143.18 |
| 2008-05-07 14:45 | 6.9 mwc | 78 km NE of Hasaki, Japan | 27 km | 36.16, 141.53 |
| 2008-05-07 14:16 | 6.1 mwc | 95 km ENE of Hasaki, Japan | 23 km | 36.16, 141.76 |
| 2008-05-07 14:02 | 6.2 mwc | 80 km NE of Hasaki, Japan | 19 km | 36.18, 141.54 |
| 2008-05-01 23:33 | 6.6 mwc | 61 km W of Adak, Alaska | 14 km | 51.86, -177.53 |
| 2008-04-28 18:26 | 6.1 mwc | 90 km SSW of Isangel, Vanuatu | 35 km | -20.24, 168.82 |
| 2008-04-28 16:33 | 6.4 mwc | 56 km SW of Isangel, Vanuatu | 32 km | -19.94, 168.95 |
| 2008-04-28 13:57 | 6.1 mwc | South Sandwich Islands region | 35 km | -58.74, -24.71 |
| 2008-04-26 21:34 | 6.1 mwb | Auckland Islands, New Zealand region | 10 km | -49.09, 164.12 |
| 2008-04-24 10:14 | 6.5 mwc | central Mid-Atlantic Ridge | 10 km | -1.18, -23.47 |
| 2008-04-23 16:28 | 6.0 mwc | 121 km S of Hualien City, Taiwan | 10 km | 22.88, 121.62 |
| 2008-04-19 08:21 | 6.0 mwb | 72 km N of Metinaro, Timor Leste | 10 km | -7.88, 125.72 |
| 2008-04-19 03:58 | 6.3 mwc | 95 km SSW of Isangel, Vanuatu | 14 km | -20.27, 168.80 |
| 2008-04-19 01:12 | 6.1 mwc | 79 km N of Metinaro, Timor Leste | 13 km | -7.82, 125.69 |
| 2008-04-18 18:39 | 6.3 mwc | 193 km ENE of Levuka, Fiji | 554 km | -17.34, -179.02 |
| 2008-04-16 03:54 | 6.6 mwc | 174 km W of Adak, Alaska | 13 km | 51.88, -179.16 |
| 2008-04-15 22:35 | 6.3 mwc | 181 km W of Neiafu, Tonga | 10 km | -18.61, -175.70 |
| 2008-04-15 20:59 | 6.4 mwc | 187 km W of Adak, Alaska | 11 km | 51.86, -179.36 |
| 2008-04-15 01:03 | 6.1 mwc | 42 km SSE of Iztapa, Guatemala | 33 km | 13.56, -90.60 |
| 2008-04-14 07:45 | 6.0 mwc | South Sandwich Islands region | 140 km | -56.02, -28.04 |
| 2008-04-11 22:30 | 7.1 mwc | Macquarie Island region | 16 km | -55.66, 158.45 |
| 2008-04-11 15:45 | 6.1 mwc | 104 km SSW of Isangel, Vanuatu | 11 km | -20.39, 168.84 |
| 2008-04-09 12:47 | 6.3 mwc | 66 km SW of Isangel, Vanuatu | 35 km | -20.00, 168.87 |
| 2008-04-09 10:46 | 7.3 mwc | 71 km SW of Isangel, Vanuatu | 33 km | -20.07, 168.89 |
| 2008-04-09 09:23 | 6.3 mwc | 81 km SSW of Isangel, Vanuatu | 35 km | -20.18, 168.90 |
| 2008-04-09 09:13 | 6.4 mwc | 82 km SSW of Isangel, Vanuatu | 16 km | -20.18, 168.86 |
| 2008-03-29 16:30 | 6.3 mwc | 127 km WNW of Sinabang, Indonesia | 20 km | 2.86, 95.30 |
| 2008-03-24 19:39 | 6.2 mwb | 125 km E of Iquique, Chile | 120 km | -20.04, -68.96 |
Method and sources
The USGS ComCat (ANSS) catalogue is read through the FDSN web service, one request per calendar year since 1900 for magnitudes ≥ 4.5; the last two years are re-read on each update because solutions are revised. Magnitudes are those published (mb, Ms, Mw, ml…) and are not converted; depth is the hypocentre depth in km.
Yearly counts are computed on the server from imported events of type “earthquake” (explosions and other types are kept but excluded from counts). Historical earthquakes and their tolls come from the NCEI/WDS significant earthquake database, dated to the year when the day is unknown.
Reading these data
The global catalogue is homogeneous neither in time nor in magnitude: completeness at M 4.5 is only reached after 1973 and still improves afterwards. Magnitudes of different types are not comparable; the great historical earthquakes (e.g. Valdivia 1960, M 9.5) are re-evaluations. No link with solar activity or tides is established; see the Correspondences pages.
SOURCES OF THIS PAGE
- USGS ComCat earthquakes M ≥ 4.5 (FDSN event service)
-
U.S. Geological Survey, Earthquake Hazards Program (2017). Advanced National Seismic System (ANSS) Comprehensive Catalog of Earthquake Events and Products. Accessed through the FDSN event web service.
· doi:10.5066/F7MS3QZH · source page ↗
Licence : U.S. Government work, public domain; cite USGS ANSS ComCat · retrieved on Oct 24, 2026 · SHA-256 10108b8ff56e… - NCEI/WDS Global Significant Earthquake Database
-
National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information.
· doi:10.7289/V5TD9V7K · source page ↗
Licence : U.S. Government work, public domain; cite NCEI/WDS · retrieved on Oct 23, 2026 · SHA-256 f99e14bcd8f1…