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. |
|---|---|---|---|---|
| 2007-12-26 21:04 | 6,4 mwc | 60 km SE of Nikolski, Alaska | 25 km | 52,56, -168,22 |
| 2007-12-25 13:04 | 6,1 mwc | 64 km E of Ishinomaki, Japan | 48 km | 38,50, 142,03 |
| 2007-12-22 11:26 | 6,1 mwc | 64 km SE of Sinabang, Indonesia | 23 km | 2,09, 96,81 |
| 2007-12-22 06:11 | 6,2 mwc | 175 km W of Abepura, Indonesia | 20 km | -2,41, 139,07 |
| 2007-12-21 06:24 | 6,3 mwc | 171 km WSW of Adak, Alaska | 25 km | 51,37, -178,98 |
| 2007-12-20 06:55 | 6,6 mwc | 46 km SSE of Gisborne, New Zealand | 20 km | -39,01, 178,29 |
| 2007-12-19 08:30 | 7,2 mwc | 207 km WSW of Adak, Alaska | 34 km | 51,36, -179,51 |
| 2007-12-16 07:09 | 6,7 mwb | 80 km NNE of Antofagasta, Chile | 45 km | -22,95, -70,18 |
| 2007-12-15 08:39 | 6,4 mwc | 214 km WSW of Tual, Indonesia | 57 km | -6,62, 131,09 |
| 2007-12-15 07:03 | 6,0 mwc | 121 km NNE of Lospalos, Timor Leste | 176 km | -7,53, 127,47 |
| 2007-12-13 14:51 | 6,2 mwc | 147 km SSW of Lotofag?, Samoa | 17 km | -15,21, -172,37 |
| 2007-12-13 06:23 | 6,2 mwc | 52 km NNW of Antofagasta, Chile | 16 km | -23,20, -70,55 |
| 2007-12-13 04:20 | 6,0 mwc | 55 km N of Antofagasta, Chile | 15 km | -23,16, -70,48 |
| 2007-12-09 06:28 | 7,8 mwc | south of the Fiji Islands | 153 km | -26,00, -177,51 |
| 2007-11-29 18:00 | 7,4 mwb | 18 km WNW of Basse-Pointe, Martinique | 156 km | 14,94, -61,27 |
| 2007-11-29 02:26 | 6,3 mwc | West Chile Rise | 10 km | -36,76, -97,40 |
| 2007-11-27 10:49 | 6,6 mwc | 60 km SSE of Kirakira, Solomon Islands | 16 km | -10,95, 162,15 |
| 2007-11-25 18:53 | 6,5 mwc | 34 km N of Dompu, Indonesia | 18 km | -8,22, 118,47 |
| 2007-11-25 16:41 | 6,0 mwb | 110 km W of Sungai Penuh, Indonesia | 35 km | -2,24, 100,41 |
| 2007-11-25 15:02 | 6,5 mwc | 28 km NNW of Dompu, Indonesia | 20 km | -8,29, 118,37 |
| 2007-11-22 07:48 | 6,8 mwc | 107 km N of Lae, Papua New Guinea | 53 km | -5,76, 147,10 |
| 2007-11-20 16:55 | 6,1 mwc | 81 km N of Antofagasta, Chile | 15 km | -22,92, -70,48 |
| 2007-11-20 11:52 | 6,0 mwb | 68 km SSE of Panguna, Papua New Guinea | 53 km | -6,91, 155,67 |
| 2007-11-19 14:20 | 6,0 mwc | Vanuatu region | 10 km | -21,97, 173,49 |
| 2007-11-18 23:52 | 6,3 mwb | Fiji region | 558 km | -21,18, -178,75 |
| 2007-11-18 04:40 | 6,0 mwb | Jujuy, Argentina | 246 km | -22,64, -66,32 |
| 2007-11-16 02:13 | 6,8 mwc | 30 km E of Macas, Ecuador | 123 km | -2,31, -77,84 |
| 2007-11-15 14:05 | 6,8 mwc | 82 km NNE of Antofagasta, Chile | 26 km | -22,92, -70,24 |
| 2007-11-15 14:03 | 6,3 mwc | 86 km N of Antofagasta, Chile | 27 km | -22,87, -70,41 |
| 2007-11-14 14:40 | 7,7 mwc | 36 km ESE of Tocopilla, Chile | 40 km | -22,25, -69,89 |
| 2007-11-10 00:13 | 6,6 mwc | north of Macquarie Island | 10 km | -51,78, 161,32 |
| 2007-11-02 21:31 | 6,1 mwb | Pacific-Antarctic Ridge | 10 km | -55,47, -128,97 |
| 2007-10-31 12:44 | 6,0 mwc | 131 km WSW of Adak, Alaska | 28 km | 51,42, -178,38 |
| 2007-10-31 02:30 | 7,2 mwb | Pagan region, Northern Mariana Islands | 207 km | 18,90, 145,39 |
| 2007-10-25 11:50 | 6,1 mwc | east of the Kuril Islands | 20 km | 46,01, 154,23 |
| 2007-10-24 19:02 | 6,8 mwc | 138 km W of Bengkulu, Indonesia | 21 km | -3,90, 101,02 |
| 2007-10-21 08:24 | 6,0 mwb | 79 km W of Panguna, Papua New Guinea | 46 km | -6,31, 154,77 |
| 2007-10-16 19:05 | 6,6 mwc | south of the Fiji Islands | 509 km | -25,78, 179,53 |
| 2007-10-15 19:28 | 6,1 mwc | 72 km NNW of Te Anau, New Zealand | 19 km | -44,79, 167,46 |
| 2007-10-15 10:29 | 6,8 mwc | 70 km N of Te Anau, New Zealand | 18 km | -44,80, 167,55 |
| 2007-10-13 15:45 | 6,1 mwb | 140 km ENE of Tadine, New Caledonia | 37 km | -21,23, 169,20 |
| 2007-10-09 13:03 | 6,0 mwb | 86 km SE of Kokopo, Papua New Guinea | 39 km | -4,81, 152,89 |
| 2007-10-06 10:38 | 6,1 mwc | Mariana Islands region | 20 km | 18,73, 147,15 |
| 2007-10-05 05:17 | 6,5 mwc | south of the Fiji Islands | 509 km | -25,19, 179,46 |
| 2007-10-04 10:40 | 6,2 mwb | off the west coast of northern Sumatra | 35 km | 2,54, 92,90 |
| 2007-10-02 16:00 | 6,3 mwc | 72 km SSE of King Cove, Alaska | 32 km | 54,51, -161,71 |
| 2007-09-30 07:47 | 6,6 mwc | Auckland Islands, New Zealand region | 18 km | -49,14, 164,11 |
| 2007-09-30 03:23 | 7,4 mwc | Auckland Islands, New Zealand region | 10 km | -49,27, 164,12 |
| 2007-09-30 00:08 | 6,9 mwb | south of the Mariana Islands | 14 km | 10,45, 145,72 |
| 2007-09-29 03:37 | 6,0 mwc | 106 km WNW of Sinabang, Indonesia | 35 km | 2,90, 95,52 |
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)
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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 26 oct. 2026 · SHA-256 54eb2b59eac4… - 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…