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 4.6
Strongest in the catalogue
M 9.5
Earthquakes M ≥ 7
1,622
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/29/26
Positions and magnitudes from the USGS catalogue; heights exaggerated. Base map: local NASA Blue Marble.
Catalogued earthquakes M ≥ 4.5
312,258
1900 → 2026-10-29
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/29/26
Current · provisional
Earthquakes M ≥ 7
1,622
including 100 M ≥ 8
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/29/26
Current · provisional
Latest catalogued earthquake
M 4.6
2026-10-29 10:38 UTC · Pulau Pulau Tanimbar, Indonesia
USGS ComCat earthquakes M ≥ 4.5 (FDSN event service) · U.S. Government work, public domain; cite USGS ANSS ComCat · 10/29/26
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 · 10/29/26
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 · 10/29/26
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 · 10/29/26
Current · provisional
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 · 10/29/26
Current · provisional
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 · 10/29/26
| Date (UTC) | M | Place | Depth | Lat., lon. |
|---|---|---|---|---|
| 1989-03-06 13:39 | 6.1 mw | 6 km SSE of Narut?, Japan | 42 km | 35.54, 140.44 |
| 1989-02-28 12:48 | 6.2 mw | 108 km NNE of Lospalos, Timor Leste | 196 km | -7.62, 127.40 |
| 1989-02-28 12:01 | 6.5 mw | 86 km E of General Enrique Mosconi, Argentina | 569 km | -23.11, -61.46 |
| 1989-02-27 22:39 | 6.4 mw | 63 km N of Tobelo, Indonesia | 54 km | 2.30, 128.01 |
| 1989-02-25 10:26 | 6.8 mw | Kermadec Islands, New Zealand | 31 km | -29.92, -177.88 |
| 1989-02-22 09:25 | 6.0 mw | 94 km SSE of Akhiok, Alaska | 33 km | 56.15, -153.64 |
| 1989-02-19 11:49 | 6.0 mw | 19 km NNE of Port-Olry, Vanuatu | 101 km | -14.89, 167.17 |
| 1989-02-16 15:36 | 6.2 mw | southern East Pacific Rise | 10 km | -56.40, -121.96 |
| 1989-02-14 05:20 | 6.5 mw | 60 km W of Kirakira, Solomon Islands | 32 km | -10.45, 161.37 |
| 1989-02-10 10:15 | 7.1 mw | 152 km WNW of Tobelo, Indonesia | 44 km | 2.30, 126.76 |
| 1989-02-04 21:10 | 6.2 mw | New Ireland region, Papua New Guinea | 52 km | -4.62, 153.07 |
| 1989-02-04 18:24 | 6.3 mw | south of Panama | 10 km | 5.86, -82.70 |
| 1989-01-27 07:34 | 6.3 mw | 117 km E of Ust’-Kamchatsk Staryy, Russia | 28 km | 56.20, 164.38 |
| 1989-01-22 21:20 | 6.2 mw | 130 km S of Kushiro, Japan | 25 km | 41.81, 144.28 |
| 1989-01-22 02:57 | 6.1 mb | 94 km SSE of Kurchatov, Kazakhstan | 0 km | 49.92, 78.83 |
| 1989-01-19 02:17 | 6.0 mw | central East Pacific Rise | 10 km | -4.01, -105.71 |
| 1989-01-16 23:35 | 6.4 mw | 66 km W of Kandrian, Papua New Guinea | 32 km | -6.15, 148.95 |
| 1989-01-12 18:47 | 6.1 mw | Kuril Islands | 33 km | 46.79, 153.90 |
| 1989-01-10 04:55 | 6.7 mw | 182 km E of Amahai, Indonesia | 47 km | -3.16, 130.56 |
| 1989-01-09 12:42 | 6.5 mw | Kuril Islands | 14 km | 46.99, 153.48 |
| 1989-01-08 18:57 | 6.0 mw | 96 km SSW of Atka, Alaska | 33 km | 51.44, -174.88 |
| 1989-01-02 00:52 | 6.2 mw | 61 km W of Neiafu, Tonga | 108 km | -18.59, -174.56 |
| 1988-12-24 03:26 | 6.1 mw | 84 km NNW of San Antonio de los Cobres, Argentina | 194 km | -23.52, -66.67 |
| 1988-12-16 08:57 | 6.4 mw | Kermadec Islands, New Zealand | 31 km | -29.79, -177.92 |
| 1988-12-13 03:01 | 6.0 mw | 45 km ENE of Olonkinbyen, Svalbard and Jan Mayen | 10 km | 71.13, -7.63 |
| 1988-12-08 11:58 | 6.2 mw | 124 km S of Punta de Burica, Panama | 10 km | 6.92, -82.74 |
| 1988-12-07 06:41 | 6.8 ms | 10 km N of Gogaran, Armenia | 5 km | 40.99, 44.18 |
| 1988-12-05 15:05 | 6.4 mw | 82 km NNE of Hihifo, Tonga | 40 km | -15.26, -173.52 |
| 1988-11-30 07:13 | 6.1 mw | 126 km NW of Jinghong, China | 15 km | 22.77, 99.84 |
| 1988-11-25 07:35 | 6.3 mw | southeast Indian Ridge | 10 km | -47.90, 99.46 |
| 1988-11-20 08:11 | 6.1 mw | southeast Indian Ridge | 10 km | -47.77, 99.72 |
| 1988-11-18 18:38 | 6.6 mw | 27 km ENE of Kandrian, Papua New Guinea | 61 km | -6.12, 149.78 |
| 1988-11-17 05:55 | 6.6 mw | 10 km W of Polañge, Philippines | 19 km | 12.40, 124.54 |
| 1988-11-15 07:41 | 6.0 mw | 177 km WSW of Nikolski, Alaska | 23 km | 52.11, -171.10 |
| 1988-11-14 01:15 | 6.7 mw | 129 km SW of Kavieng, Papua New Guinea | 33 km | -3.53, 150.12 |
| 1988-11-07 22:15 | 6.0 mw | 140 km NW of Ternate, Indonesia | 66 km | 1.53, 126.36 |
| 1988-11-07 02:50 | 6.8 mw | south of the Fiji Islands | 22 km | -22.24, 175.02 |
| 1988-11-06 12:15 | 6.4 mb | 175 km E of Lashio, Myanmar | 10 km | 23.18, 99.44 |
| 1988-11-06 12:03 | 7.7 mw | 145 km NW of Jinghong, China | 18 km | 22.79, 99.61 |
| 1988-11-05 11:15 | 6.2 mw | 238 km ESE of Tadine, New Caledonia | 42 km | -21.99, 170.14 |
| 1988-11-05 01:14 | 6.2 mw | Southern Qinghai, China | 8 km | 34.35, 91.88 |
| 1988-11-03 18:42 | 6.0 mw | 67 km NNW of San Antonio, Puerto Rico | 33 km | 19.08, -67.26 |
| 1988-11-03 13:47 | 6.6 mw | 20 km S of Taxisco, Guatemala | 69 km | 13.88, -90.45 |
| 1988-11-01 21:31 | 6.3 mw | South Sandwich Islands region | 33 km | -57.29, -25.14 |
| 1988-10-16 11:09 | 6.0 mw | 100 km E of Hengchun, Taiwan | 33 km | 21.86, 121.70 |
| 1988-10-10 17:20 | 6.3 mw | Kermadec Islands region | 28 km | -28.64, -177.55 |
| 1988-10-08 03:46 | 7.1 mw | 166 km E of Neiafu, Tonga | 35 km | -18.77, -172.42 |
| 1988-10-04 14:37 | 6.1 mw | 114 km SSW of Kavieng, Papua New Guinea | 29 km | -3.53, 150.40 |
| 1988-10-01 08:43 | 6.3 mw | southern East Pacific Rise | 10 km | -35.32, -106.05 |
| 1988-09-15 16:48 | 6.2 mw | 15 km ENE of Puyo, Ecuador | 170 km | -1.44, -77.87 |
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 29, 2026 · SHA-256 8dc4ba251068… - 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…