Une année de séismes forts
Chaque pointe est un séisme de magnitude 5,5 ou plus des douze derniers mois (USGS ComCat) ; sa hauteur suit la magnitude, sa couleur la profondeur. Les anneaux signalent les plus forts. Les séismes dessinent les limites des plaques.
- < 70 km (superficiel)
- 70–300 km (intermédiaire)
- > 300 km (profond)
Positions et magnitudes du catalogue USGS ; hauteurs exagérées. Fond : NASA Blue Marble local.
Afficher les données en tableau
Afficher les données en tableau
| # | M | Date | Lieu | Profondeur |
|---|---|---|---|---|
| 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 |
| # | Année | Lieu | M | Morts |
|---|---|---|---|---|
| 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 |
| Date (UTC) | M | Lieu | Profondeur | Lat., lon. |
|---|---|---|---|---|
| 2009-08-04 22:17 | 6,1 mwc | 66 km SSW of Hirara, Japan | 25 km | 24,23, 125,10 |
| 2009-08-03 16:40 | 6,2 mwc | 97 km N of San Luis, Mexico | 10 km | 29,31, -113,73 |
| 2009-08-03 15:59 | 6,9 mwc | 96 km WNW of Bahía de Kino, Mexico | 10 km | 29,04, -112,90 |
| 2009-08-02 06:54 | 6,1 mwc | 136 km WNW of Manokwari, Indonesia | 20 km | -0,45, 132,91 |
| 2009-08-01 11:33 | 6,1 mwc | southern East Pacific Rise | 10 km | -56,23, -124,30 |
| 2009-07-15 18:10 | 6,1 mwc | 94 km SSW of Kavieng, Papua New Guinea | 13 km | -3,38, 150,51 |
| 2009-07-15 07:22 | 7,8 mwc | 97 km WSW of Te Anau, New Zealand | 12 km | -45,76, 166,56 |
| 2009-07-13 16:05 | 6,3 mwc | 61 km E of Hualien City, Taiwan | 17 km | 24,06, 122,20 |
| 2009-07-12 04:12 | 6,1 mwb | 10 km SSW of Tirapata, Peru | 199 km | -15,04, -70,44 |
| 2009-07-08 17:23 | 6,0 mwc | southeast of Easter Island | 12 km | -36,00, -102,69 |
| 2009-07-07 17:11 | 6,1 mwc | Baffin Bay | 19 km | 75,35, -72,45 |
| 2009-07-06 12:53 | 6,1 mwc | Rat Islands, Aleutian Islands, Alaska | 22 km | 50,44, 176,99 |
| 2009-07-04 04:49 | 6,1 mwc | 4 km NNW of El Porvenir, Panama | 38 km | 9,59, -78,97 |
| 2009-07-03 09:00 | 6,0 mwc | 82 km SSW of Campo Pesquero el Colorado, Mexico | 10 km | 25,13, -109,75 |
| 2009-07-01 07:30 | 6,4 mwc | 95 km S of Néa Anatolí, Greece | 19 km | 34,16, 25,47 |
| 2009-06-23 12:19 | 6,7 mwc | 190 km ESE of Kokopo, Papua New Guinea | 64 km | -5,16, 153,78 |
| 2009-06-16 18:05 | 6,1 mwc | Bouvet Island region | 10 km | -54,37, 5,87 |
| 2009-06-14 03:58 | 6,1 mwc | 107 km SE of Caburan, Philippines | 35 km | 5,36, 126,44 |
| 2009-06-12 07:44 | 6,0 mwc | 55 km WNW of Port-Vila, Vanuatu | 15 km | -17,61, 167,81 |
| 2009-06-06 18:33 | 6,0 mwc | northern Mid-Atlantic Ridge | 14 km | 23,86, -46,10 |
| 2009-06-05 01:30 | 6,4 mwc | 105 km ESE of Shizunai-furukawach?, Japan | 29 km | 41,82, 143,44 |
| 2009-06-04 15:25 | 6,0 mwc | Prince Edward Islands region | 16 km | -45,83, 35,14 |
| 2009-06-02 00:17 | 6,3 mwc | 38 km W of Port-Vila, Vanuatu | 15 km | -17,76, 167,95 |
| 2009-05-28 06:24 | 7,3 mwc | 46 km NW of Guanaja, Honduras | 19 km | 16,73, -86,22 |
| 2009-05-23 22:58 | 6,0 mwb | Kermadec Islands region | 4 km | -31,48, -177,68 |
| 2009-05-15 22:53 | 6,5 mwc | Kermadec Islands region | 43 km | -31,55, -178,83 |
| 2009-05-11 23:26 | 6,1 mwc | 60 km N of Kandrian, Papua New Guinea | 89 km | -5,66, 149,54 |
| 2009-05-09 23:16 | 6,1 mwc | off the coast of Ecuador | 6 km | 1,39, -85,17 |
| 2009-05-03 14:21 | 6,3 mwc | 5 km S of San Lucas Tolimán, Guatemala | 108 km | 14,55, -91,14 |
| 2009-04-25 22:06 | 6,1 mwb | Kermadec Islands, New Zealand | 132 km | -30,30, -178,58 |
| 2009-04-21 03:26 | 6,2 mwb | 80 km WNW of Severo-Kuril’sk, Russia | 152 km | 50,83, 155,01 |
| 2009-04-19 03:23 | 6,1 mwc | 194 km SE of Sarangani, Philippines | 25 km | 4,14, 126,68 |
| 2009-04-18 17:17 | 6,6 mwc | 290 km ENE of Kuril’sk, Russia | 35 km | 46,02, 151,43 |
| 2009-04-17 00:08 | 6,1 mwc | 77 km NNW of Iquique, Chile | 25 km | -19,58, -70,48 |
| 2009-04-16 12:57 | 6,7 mwc | South Sandwich Islands region | 20 km | -60,20, -26,86 |
| 2009-04-15 18:01 | 6,3 mwc | 155 km SW of Sungai Penuh, Indonesia | 22 km | -3,12, 100,47 |
| 2009-04-07 02:23 | 6,9 mwc | Kuril Islands | 31 km | 46,05, 151,55 |
| 2009-04-05 23:32 | 6,3 mwc | 3 km SE of Sassa, Italy | 9 km | 42,33, 13,33 |
| 2009-04-04 03:31 | 6,3 mwc | Philippine Islands region | 48 km | 5,15, 127,20 |
| 2009-04-01 01:54 | 6,4 mwc | 52 km E of Wewak, Papua New Guinea | 10 km | -3,52, 144,10 |
| 2009-03-28 16:59 | 6,0 mwc | 127 km WSW of Abepura, Indonesia | 93 km | -2,95, 139,54 |
| 2009-03-19 17:17 | 7,6 mwc | 191 km S of ‘Ohonua, Tonga | 31 km | -23,04, -174,66 |
| 2009-03-16 13:15 | 6,3 mwc | 213 km SE of Sarangani, Philippines | 35 km | 3,81, 126,55 |
| 2009-03-12 22:23 | 6,3 mwc | 259 km S of Punta de Burica, Panama | 9 km | 5,69, -82,77 |
| 2009-03-06 09:50 | 6,5 mwc | north of Svalbard | 9 km | 80,32, -1,85 |
| 2009-02-28 13:33 | 6,3 mwc | South Sandwich Islands region | 15 km | -60,52, -24,80 |
| 2009-02-22 16:45 | 6,0 mwc | 226 km SSE of Sarangani, Philippines | 32 km | 3,68, 126,56 |
| 2009-02-18 20:53 | 7,0 mwc | Kermadec Islands region | 25 km | -27,42, -176,33 |
| 2009-02-17 02:30 | 6,0 mwc | Kermadec Islands, New Zealand | 13 km | -30,72, -178,62 |
| 2009-02-15 09:04 | 6,1 mwc | near the coast of northern Peru | 21 km | -5,85, -80,89 |
Le catalogue USGS ComCat (ANSS) est lu par le service web FDSN, une requête par année civile depuis 1900 pour les magnitudes ≥ 4,5 ; les deux dernières années sont relues à chaque mise à jour car les solutions sont révisées. Les magnitudes sont celles publiées (mb, Ms, Mw, ml…) et ne sont pas converties ; la profondeur est celle de l’hypocentre en km.
Les comptes annuels sont calculés sur le serveur à partir des événements importés de type « earthquake » (les explosions et autres types sont conservés mais exclus des comptes). Les séismes historiques et leurs bilans viennent de la base NCEI/WDS des séismes significatifs, datés à l’année quand le jour est inconnu.
- 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 · page source ↗
Licence : U.S. Government work, public domain; cite USGS ANSS ComCat · récupéré le 25 oct. 2026 · SHA-256 c9efda8729d3… - NCEI/WDS Global Significant Earthquake Database
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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 · page source ↗
Licence : U.S. Government work, public domain; cite NCEI/WDS · récupéré le 23 oct. 2026 · SHA-256 f99e14bcd8f1…