EveryQuake

Terremoti in Stati Uniti d'America

5.322.003 terremoti catalogati in Stati Uniti d'America e dintorni tra il 1900 e il 2026.

Aggiornato il 9 agosto 2026 · unito da 5 cataloghi
1,3
Ultimo terremoto · profondità 10,2 km
09.08.2026 00:59 UTC · dal centro 3057 km
5.322.003
terremoti registrati
M9,2
più forte
1900–2026
periodo di registrazione
1,71
magnitudo media
5.305.407
epicentro entro il confine

Per anno

Impilato per magnitudo; una colonna per anno.

01166252332511900: 2 (M3–4)1900: 3 (M4–5)1900: 13 (M5+)19001901: 3 (M4–5)1901: 30 (M5+)1902: 2 (M3–4)1902: 7 (M4–5)1902: 25 (M5+)1903: 2 (M3–4)1903: 12 (M4–5)1903: 19 (M5+)1904: 2 (M3–4)1904: 5 (M4–5)1904: 28 (M5+)1905: 3 (M3–4)1905: 8 (M4–5)1905: 68 (M5+)1906: 5 (M3–4)1906: 11 (M4–5)1906: 61 (M5+)1907: 4 (M3–4)1907: 5 (M4–5)1907: 52 (M5+)1908: 4 (M3–4)1908: 7 (M4–5)1908: 40 (M5+)1909: 4 (M3–4)1909: 17 (M4–5)1909: 54 (M5+)1910: 2 (M3–4)1910: 7 (M4–5)1910: 53 (M5+)19101911: 2 (M3–4)1911: 6 (M4–5)1911: 35 (M5+)1912: 2 (M3–4)1912: 13 (M4–5)1912: 90 (M5+)1913: 2 (M3–4)1913: 8 (M4–5)1913: 44 (M5+)1914: 4 (M3–4)1914: 22 (M4–5)1914: 45 (M5+)1915: 4 (M3–4)1915: 12 (M4–5)1915: 70 (M5+)1916: 1 (M<3)1916: 4 (M3–4)1916: 11 (M4–5)1916: 64 (M5+)1917: 2 (M3–4)1917: 14 (M4–5)1917: 86 (M5+)1918: 1 (M3–4)1918: 15 (M4–5)1918: 77 (M5+)1919: 16 (M4–5)1919: 66 (M5+)1920: 7 (M4–5)1920: 60 (M5+)19201921: 3 (M4–5)1921: 56 (M5+)1922: 5 (M4–5)1922: 73 (M5+)1923: 9 (M4–5)1923: 104 (M5+)1924: 11 (M4–5)1924: 85 (M5+)1925: 29 (M4–5)1925: 99 (M5+)1926: 1 (M3–4)1926: 14 (M4–5)1926: 158 (M5+)1927: 10 (M4–5)1927: 198 (M5+)1928: 1 (M3–4)1928: 23 (M4–5)1928: 157 (M5+)1929: 2 (M3–4)1929: 20 (M4–5)1929: 162 (M5+)1930: 26 (M4–5)1930: 195 (M5+)19301931: 1 (M3–4)1931: 14 (M4–5)1931: 195 (M5+)1932: 317 (M<3)1932: 122 (M3–4)1932: 42 (M4–5)1932: 164 (M5+)1933: 710 (M<3)1933: 280 (M3–4)1933: 111 (M4–5)1933: 241 (M5+)1934: 470 (M<3)1934: 149 (M3–4)1934: 55 (M4–5)1934: 164 (M5+)1935: 397 (M<3)1935: 253 (M3–4)1935: 38 (M4–5)1935: 173 (M5+)1936: 391 (M<3)1936: 128 (M3–4)1936: 31 (M4–5)1936: 162 (M5+)1937: 239 (M<3)1937: 138 (M3–4)1937: 22 (M4–5)1937: 151 (M5+)1938: 159 (M<3)1938: 123 (M3–4)1938: 40 (M4–5)1938: 216 (M5+)1939: 185 (M<3)1939: 123 (M3–4)1939: 42 (M4–5)1939: 141 (M5+)1940: 101 (M<3)1940: 172 (M3–4)1940: 63 (M4–5)1940: 164 (M5+)19401941: 121 (M<3)1941: 140 (M3–4)1941: 40 (M4–5)1941: 134 (M5+)1942: 120 (M<3)1942: 172 (M3–4)1942: 47 (M4–5)1942: 83 (M5+)1943: 118 (M<3)1943: 119 (M3–4)1943: 23 (M4–5)1943: 82 (M5+)1944: 88 (M<3)1944: 136 (M3–4)1944: 18 (M4–5)1944: 77 (M5+)1945: 99 (M<3)1945: 72 (M3–4)1945: 23 (M4–5)1945: 81 (M5+)1946: 187 (M<3)1946: 205 (M3–4)1946: 34 (M4–5)1946: 110 (M5+)1947: 367 (M<3)1947: 212 (M3–4)1947: 45 (M4–5)1947: 94 (M5+)1948: 330 (M<3)1948: 147 (M3–4)1948: 36 (M4–5)1948: 118 (M5+)1949: 227 (M<3)1949: 256 (M3–4)1949: 47 (M4–5)1949: 82 (M5+)1950: 327 (M<3)1950: 164 (M3–4)1950: 66 (M4–5)1950: 126 (M5+)19501951: 148 (M<3)1951: 119 (M3–4)1951: 35 (M4–5)1951: 153 (M5+)1952: 124 (M<3)1952: 247 (M3–4)1952: 191 (M4–5)1952: 231 (M5+)1953: 282 (M<3)1953: 276 (M3–4)1953: 64 (M4–5)1953: 184 (M5+)1954: 236 (M<3)1954: 280 (M3–4)1954: 123 (M4–5)1954: 196 (M5+)1955: 194 (M<3)1955: 148 (M3–4)1955: 63 (M4–5)1955: 141 (M5+)1956: 153 (M<3)1956: 158 (M3–4)1956: 210 (M4–5)1956: 181 (M5+)1957: 95 (M<3)1957: 167 (M3–4)1957: 102 (M4–5)1957: 237 (M5+)1958: 92 (M<3)1958: 141 (M3–4)1958: 92 (M4–5)1958: 215 (M5+)1959: 236 (M<3)1959: 187 (M3–4)1959: 118 (M4–5)1959: 174 (M5+)1960: 866 (M<3)1960: 319 (M3–4)1960: 88 (M4–5)1960: 120 (M5+)19601961: 416 (M<3)1961: 254 (M3–4)1961: 140 (M4–5)1961: 157 (M5+)1962: 931 (M<3)1962: 309 (M3–4)1962: 306 (M4–5)1962: 150 (M5+)1963: 1.010 (M<3)1963: 373 (M3–4)1963: 413 (M4–5)1963: 275 (M5+)1964: 559 (M<3)1964: 264 (M3–4)1964: 1.791 (M4–5)1964: 549 (M5+)1965: 788 (M<3)1965: 305 (M3–4)1965: 2.353 (M4–5)1965: 582 (M5+)1966: 830 (M<3)1966: 242 (M3–4)1966: 1.490 (M4–5)1966: 381 (M5+)1967: 649 (M<3)1967: 282 (M3–4)1967: 1.465 (M4–5)1967: 346 (M5+)1968: 1.032 (M<3)1968: 454 (M3–4)1968: 1.961 (M4–5)1968: 466 (M5+)1969: 2.148 (M<3)1969: 445 (M3–4)1969: 1.937 (M4–5)1969: 515 (M5+)1970: 2.952 (M<3)1970: 366 (M3–4)1970: 1.604 (M4–5)1970: 381 (M5+)19701971: 4.587 (M<3)1971: 921 (M3–4)1971: 1.475 (M4–5)1971: 428 (M5+)1972: 2.819 (M<3)1972: 325 (M3–4)1972: 1.666 (M4–5)1972: 388 (M5+)1973: 3.399 (M<3)1973: 694 (M3–4)1973: 1.674 (M4–5)1973: 435 (M5+)1974: 8.244 (M<3)1974: 1.286 (M3–4)1974: 1.866 (M4–5)1974: 332 (M5+)1975: 13.190 (M<3)1975: 1.877 (M3–4)1975: 2.012 (M4–5)1975: 492 (M5+)1976: 9.288 (M<3)1976: 1.996 (M3–4)1976: 1.742 (M4–5)1976: 503 (M5+)1977: 12.927 (M<3)1977: 1.373 (M3–4)1977: 1.455 (M4–5)1977: 368 (M5+)1978: 13.895 (M<3)1978: 1.474 (M3–4)1978: 2.076 (M4–5)1978: 437 (M5+)1979: 19.527 (M<3)1979: 2.080 (M3–4)1979: 1.797 (M4–5)1979: 283 (M5+)1980: 20.441 (M<3)1980: 2.771 (M3–4)1980: 2.213 (M4–5)1980: 333 (M5+)19801981: 29.784 (M<3)1981: 1.902 (M3–4)1981: 1.872 (M4–5)1981: 348 (M5+)1982: 27.612 (M<3)1982: 2.001 (M3–4)1982: 1.872 (M4–5)1982: 328 (M5+)1983: 43.395 (M<3)1983: 2.461 (M3–4)1983: 2.331 (M4–5)1983: 478 (M5+)1984: 43.099 (M<3)1984: 2.188 (M3–4)1984: 2.200 (M4–5)1984: 388 (M5+)1985: 37.887 (M<3)1985: 1.995 (M3–4)1985: 2.266 (M4–5)1985: 391 (M5+)1986: 45.816 (M<3)1986: 2.681 (M3–4)1986: 2.662 (M4–5)1986: 487 (M5+)1987: 31.469 (M<3)1987: 2.140 (M3–4)1987: 2.017 (M4–5)1987: 337 (M5+)1988: 33.975 (M<3)1988: 2.386 (M3–4)1988: 2.057 (M4–5)1988: 403 (M5+)1989: 42.371 (M<3)1989: 3.264 (M3–4)1989: 2.225 (M4–5)1989: 370 (M5+)1990: 43.219 (M<3)1990: 3.390 (M3–4)1990: 2.215 (M4–5)1990: 350 (M5+)19901991: 41.146 (M<3)1991: 3.279 (M3–4)1991: 2.308 (M4–5)1991: 285 (M5+)1992: 79.068 (M<3)1992: 5.083 (M3–4)1992: 2.695 (M4–5)1992: 372 (M5+)1993: 58.997 (M<3)1993: 3.379 (M3–4)1993: 2.594 (M4–5)1993: 277 (M5+)1994: 58.994 (M<3)1994: 4.150 (M3–4)1994: 2.797 (M4–5)1994: 475 (M5+)1995: 54.758 (M<3)1995: 4.810 (M3–4)1995: 4.403 (M4–5)1995: 428 (M5+)1996: 47.610 (M<3)1996: 5.000 (M3–4)1996: 4.015 (M4–5)1996: 362 (M5+)1997: 57.049 (M<3)1997: 4.385 (M3–4)1997: 3.400 (M4–5)1997: 352 (M5+)1998: 55.771 (M<3)1998: 5.440 (M3–4)1998: 2.696 (M4–5)1998: 296 (M5+)1999: 57.617 (M<3)1999: 7.500 (M3–4)1999: 3.496 (M4–5)1999: 339 (M5+)2000: 58.860 (M<3)2000: 5.889 (M3–4)2000: 3.302 (M4–5)2000: 381 (M5+)20002001: 58.301 (M<3)2001: 5.720 (M3–4)2001: 3.171 (M4–5)2001: 336 (M5+)2002: 79.037 (M<3)2002: 7.051 (M3–4)2002: 3.313 (M4–5)2002: 329 (M5+)2003: 81.397 (M<3)2003: 8.579 (M3–4)2003: 3.901 (M4–5)2003: 396 (M5+)2004: 100.084 (M<3)2004: 9.731 (M3–4)2004: 3.739 (M4–5)2004: 359 (M5+)2005: 88.980 (M<3)2005: 11.870 (M3–4)2005: 4.068 (M4–5)2005: 372 (M5+)2006: 84.557 (M<3)2006: 12.010 (M3–4)2006: 4.807 (M4–5)2006: 418 (M5+)2007: 105.646 (M<3)2007: 13.622 (M3–4)2007: 4.386 (M4–5)2007: 391 (M5+)2008: 133.910 (M<3)2008: 17.772 (M3–4)2008: 4.977 (M4–5)2008: 494 (M5+)2009: 139.603 (M<3)2009: 13.689 (M3–4)2009: 2.846 (M4–5)2009: 337 (M5+)2010: 170.031 (M<3)2010: 13.355 (M3–4)2010: 3.863 (M4–5)2010: 428 (M5+)20102011: 172.177 (M<3)2011: 13.217 (M3–4)2011: 7.851 (M4–5)2011: 1.009 (M5+)2012: 125.000 (M<3)2012: 9.159 (M3–4)2012: 3.898 (M4–5)2012: 450 (M5+)2013: 131.037 (M<3)2013: 7.990 (M3–4)2013: 4.053 (M4–5)2013: 474 (M5+)2014: 145.983 (M<3)2014: 7.750 (M3–4)2014: 4.343 (M4–5)2014: 409 (M5+)2015: 134.670 (M<3)2015: 7.782 (M3–4)2015: 4.312 (M4–5)2015: 366 (M5+)2016: 130.759 (M<3)2016: 7.508 (M3–4)2016: 3.893 (M4–5)2016: 370 (M5+)2017: 157.195 (M<3)2017: 7.409 (M3–4)2017: 3.485 (M4–5)2017: 365 (M5+)2018: 186.840 (M<3)2018: 13.053 (M3–4)2018: 4.077 (M4–5)2018: 442 (M5+)2019: 185.749 (M<3)2019: 9.431 (M3–4)2019: 3.669 (M4–5)2019: 343 (M5+)2020: 205.462 (M<3)2020: 12.811 (M3–4)2020: 4.190 (M4–5)2020: 378 (M5+)20202021: 177.339 (M<3)2021: 14.594 (M3–4)2021: 4.448 (M4–5)2021: 411 (M5+)2022: 158.390 (M<3)2022: 11.191 (M3–4)2022: 4.566 (M4–5)2022: 468 (M5+)2023: 211.983 (M<3)2023: 16.016 (M3–4)2023: 4.814 (M4–5)2023: 438 (M5+)2024: 183.003 (M<3)2024: 11.467 (M3–4)2024: 4.730 (M4–5)2024: 405 (M5+)2025: 181.712 (M<3)2025: 15.125 (M3–4)2025: 7.609 (M4–5)2025: 870 (M5+)2026: 102.573 (M<3)2026: 8.171 (M3–4)2026: 2.671 (M4–5)2026: 296 (M5+)2026
M<3M3–4M4–5M5+

Leggi questo grafico con attenzione. Le colonne crescenti non significano che i terremoti stiano diventando più frequenti. La rete di monitoraggio è migliorata nel tempo: il terremoto più piccolo rilevabile in Turchia era circa M5,0 nel 1966 e oggi è M1,5. Gli anni passati sembrano tranquilli perché gli eventi piccoli non sono stati sentiti, non perché non siano avvenuti.

Terremoti più forti

Regola di inclusione: il raggio cresce con la magnitudo (15 km fino a M4, 150 km da M7 in su). Non è una misura dello scuotimento percepito né dell'intensità.

MagnitudoDataProfonditàDistanza
9,226.08.2024 04:265821 km
9,228.03.1964 03:3614,5 km11760 km
9,111.03.2011 05:4619,7 km11144 km
9,004.11.1952 16:5821,6 km12501 km
8,929.07.2025 23:3835 km12480 km
8,729.07.2025 23:2435 km12536 km
8,704.02.1965 05:0139,7 km13973 km
8,613.10.1963 05:1735 km11666 km
8,601.04.1946 12:2915 km12871 km
8,615.08.1950 14:0915 km7735 km
8,609.03.1957 14:2225 km13860 km
8,503.02.1923 16:0115 km12571 km
8,406.11.1958 22:5835 km11588 km
8,402.03.1933 17:3115 km11302 km
8,330.07.2025 01:4585,3 km12342 km

Ultimi terremoti

MagnitudoDataProfonditàDistanza
1,309.08.2026 00:5910,2 km3057 km
1,309.08.2026 00:5911,3 km2089 km
3,109.08.2026 00:598 km9013 km
4,409.08.2026 00:4210 km2971 km
1,409.08.2026 00:3511,8 km2960 km
0,809.08.2026 00:318,1 km2342 km
1,509.08.2026 00:313,1 km12158 km
1,609.08.2026 00:282,8 km9724 km
1,209.08.2026 00:1610,4 km2083 km
2,209.08.2026 00:128,1 km2081 km
1,609.08.2026 00:0611,3 km9234 km
1,809.08.2026 00:0517,6 km11744 km
3,309.08.2026 00:035 km6352 km
2,808.08.2026 23:582,4 km9618 km
2,208.08.2026 23:577,1 km2155 km
1,108.08.2026 23:5316,8 km9311 km
2,108.08.2026 23:513,9 km9617 km
1,508.08.2026 23:487 km3513 km
0,708.08.2026 23:472,4 km9723 km
4,308.08.2026 23:3810 km4099 km
0,408.08.2026 23:372,8 km9285 km
1,008.08.2026 23:3710,9 km2103 km
0,908.08.2026 23:291,1 km521 km
1,808.08.2026 23:2612,6 km2959 km
1,908.08.2026 23:2439,2 km12599 km
1,408.08.2026 23:1112,8 km9326 km
2,708.08.2026 23:0622,4 km1977 km
4,308.08.2026 23:0210 km10265 km
0,608.08.2026 23:0110,5 km9381 km
1,308.08.2026 22:5812,4 km3014 km
1,508.08.2026 22:5517,1 km9223 km
1,208.08.2026 22:5210,6 km9321 km
1,608.08.2026 22:5119,9 km9666 km
0,508.08.2026 22:509,7 km9354 km
2,008.08.2026 22:4229 km12598 km
0,608.08.2026 22:295,8 km9287 km
1,808.08.2026 22:200 km8309 km
2,008.08.2026 22:19-0,1 km8950 km
2,108.08.2026 22:1812,8 km9672 km
2,108.08.2026 22:178,8 km2961 km
1,108.08.2026 22:1213,4 km3004 km
0,408.08.2026 22:124,2 km9301 km
3,408.08.2026 22:1017 km512 km
4,808.08.2026 22:0910 km3300 km
1,908.08.2026 22:0811,7 km3007 km
0,508.08.2026 21:5112,3 km9316 km
1,108.08.2026 21:516,5 km2401 km
1,008.08.2026 21:477 km2764 km
0,908.08.2026 21:3812,5 km9316 km
2,308.08.2026 21:3513,2 km2821 km
0,808.08.2026 21:312,7 km9723 km
1,008.08.2026 21:272,7 km9721 km
1,508.08.2026 21:262,4 km9723 km
0,808.08.2026 21:2213,4 km9308 km
1,308.08.2026 21:2110,7 km3003 km
1,308.08.2026 21:190,5 km12161 km
1,608.08.2026 21:183,6 km9617 km
1,508.08.2026 21:177 km2417 km
0,808.08.2026 21:133,5 km9724 km
1,008.08.2026 20:537 km2349 km

Regioni

Metodo e fonti

Che cosa conta questa pagina
Un terremoto compare qui quando il suo epicentro si trova entro una distanza dal confine di questo luogo che dipende dalla magnitudo: 15 km fino a M4, 30 km fino a M5, 60 km fino a M6, 100 km fino a M7 e 150 km da M7 in su. La regola esiste perché un forte terremoto riguarda anche le province vicine — l'epicentro del 17 agosto 1999 era nel golfo di İzmit, sulla terra di nessuna provincia.
Precisione della localizzazione
L'incertezza dell'epicentro è tipicamente di 1–10 km, maggiore per le registrazioni più vecchie. Per questo il sito scompone i dati fino ai distretti ma non fino ai quartieri o ai villaggi — i dati non reggono quella distinzione.
Scale di magnitudo
I cataloghi usano più di dodici scale di magnitudo (Mw, ML, mb, Md…) e non sono equivalenti. I valori sono mostrati nella scala riportata dalla fonte; non vengono convertiti.
Deduplicazione
Lo stesso terremoto è pubblicato da più cataloghi. Le registrazioni entro 20 secondi e 100 km le cui magnitudo non differiscono di più di 1,2 sono trattate come un unico evento; la registrazione principale è scelta per priorità di catalogo.
Aggiornamenti
I terremoti recenti sono recuperati da quattro fonti ogni cinque minuti. L'archivio storico viene ricostruito di rado.
Fonti
USGS ComCat · ISC Bulletin · AFAD · Kandilli / KOERI · EMSC/CSEM
Segnalare un errore
Se notate una registrazione errata, scriveteci; verifichiamo sulla fonte e correggiamo.