EveryQuake

蒙大拿州地震

1909—2026 年间在蒙大拿州及其周边编入目录的 85,753 次地震。

最后更新 13 10月 2026 · 由 5 个目录合并
1.8
最近一次地震 · 深度 4.9 km
12.10.2026 01:15 UTC · 距中心 226 km
85,753
已记录地震
M7.3
最大
1909–2026
记录时段
1.10
平均震级
77,646
震中位于边界内

按年份

按震级堆叠;每年一根柱。

0310962181909: 1 (M5+)19091910: 1 (M5+)1916: 1 (M5+)19181925: 5 (M5+)1926: 1 (M5+)19271928: 1 (M4–5)1929: 1 (M4–5)1935: 1 (M3–4)1935: 4 (M5+)19361943: 1 (M4–5)1944: 1 (M5+)19451947: 1 (M4–5)1947: 1 (M5+)1952: 1 (M5+)19541958: 1 (M4–5)1959: 2 (M4–5)1959: 7 (M5+)1963: 1 (M3–4)1963: 6 (M4–5)19631964: 10 (M4–5)1964: 1 (M5+)1965: 6 (M4–5)1965: 1 (M5+)1966: 1 (M4–5)1969: 7 (M4–5)1970: 1 (M4–5)1971: 6 (M4–5)1972: 1 (M3–4)1972: 4 (M4–5)19721973: 1 (M<3)1973: 3 (M3–4)1973: 6 (M4–5)1973: 2 (M5+)1974: 4 (M3–4)1974: 9 (M4–5)1975: 4 (M<3)1975: 18 (M3–4)1975: 14 (M4–5)1975: 3 (M5+)1976: 5 (M<3)1976: 32 (M3–4)1976: 5 (M4–5)1976: 3 (M5+)1977: 2 (M<3)1977: 24 (M3–4)1977: 10 (M4–5)1977: 1 (M5+)1978: 5 (M<3)1978: 23 (M3–4)1978: 4 (M4–5)1979: 13 (M3–4)1979: 3 (M4–5)1980: 1 (M<3)1980: 10 (M3–4)1980: 4 (M4–5)1981: 6 (M<3)1981: 9 (M3–4)1981: 1 (M4–5)19811982: 4 (M<3)1982: 11 (M3–4)1982: 5 (M4–5)1983: 1 (M<3)1983: 46 (M3–4)1983: 18 (M4–5)1983: 5 (M5+)1984: 97 (M<3)1984: 142 (M3–4)1984: 13 (M4–5)1984: 2 (M5+)1985: 1,081 (M<3)1985: 75 (M3–4)1985: 10 (M4–5)1986: 146 (M<3)1986: 24 (M3–4)1986: 2 (M4–5)1987: 78 (M<3)1987: 42 (M3–4)1987: 1 (M4–5)1988: 98 (M<3)1988: 33 (M3–4)1988: 4 (M4–5)1989: 342 (M<3)1989: 24 (M3–4)1989: 1 (M4–5)1990: 596 (M<3)1990: 28 (M3–4)19901991: 267 (M<3)1991: 26 (M3–4)1991: 1 (M4–5)1992: 144 (M<3)1992: 54 (M3–4)1992: 7 (M4–5)1993: 175 (M<3)1993: 26 (M3–4)1993: 3 (M4–5)1994: 753 (M<3)1994: 18 (M3–4)1994: 3 (M4–5)1995: 1,422 (M<3)1995: 36 (M3–4)1995: 5 (M4–5)1996: 1,193 (M<3)1996: 25 (M3–4)1996: 3 (M4–5)1997: 1,342 (M<3)1997: 33 (M3–4)1997: 1 (M4–5)1998: 1,405 (M<3)1998: 17 (M3–4)1998: 6 (M4–5)1999: 3,037 (M<3)1999: 43 (M3–4)1999: 2 (M4–5)19992000: 1,850 (M<3)2000: 29 (M3–4)2000: 7 (M4–5)2001: 1,977 (M<3)2001: 17 (M3–4)2002: 2,166 (M<3)2002: 25 (M3–4)2002: 3 (M4–5)2003: 1,008 (M<3)2003: 11 (M3–4)2004: 1,141 (M<3)2004: 17 (M3–4)2004: 1 (M4–5)2005: 840 (M<3)2005: 53 (M3–4)2005: 2 (M4–5)2005: 1 (M5+)2006: 1,093 (M<3)2006: 18 (M3–4)2006: 4 (M4–5)2007: 910 (M<3)2007: 20 (M3–4)2007: 2 (M4–5)2008: 2,016 (M<3)2008: 23 (M3–4)2008: 1 (M4–5)20082009: 1,559 (M<3)2009: 30 (M3–4)2009: 3 (M4–5)2010: 3,061 (M<3)2010: 30 (M3–4)2010: 1 (M4–5)2011: 675 (M<3)2011: 16 (M3–4)2011: 1 (M4–5)2012: 685 (M<3)2012: 20 (M3–4)2013: 2,604 (M<3)2013: 30 (M3–4)2013: 1 (M4–5)2014: 2,718 (M<3)2014: 73 (M3–4)2014: 4 (M4–5)2015: 2,200 (M<3)2015: 54 (M3–4)2015: 1 (M4–5)2015: 1 (M5+)2016: 2,854 (M<3)2016: 28 (M3–4)2016: 3 (M4–5)2017: 5,700 (M<3)2017: 86 (M3–4)2017: 4 (M4–5)2017: 2 (M5+)20172018: 4,275 (M<3)2018: 35 (M3–4)2018: 1 (M4–5)2019: 3,587 (M<3)2019: 44 (M3–4)2019: 5 (M4–5)2020: 5,515 (M<3)2020: 264 (M3–4)2020: 17 (M4–5)2020: 1 (M5+)2021: 6,122 (M<3)2021: 92 (M3–4)2021: 4 (M4–5)2022: 4,399 (M<3)2022: 55 (M3–4)2022: 2 (M4–5)2023: 3,288 (M<3)2023: 43 (M3–4)2023: 2 (M4–5)2024: 3,477 (M<3)2024: 48 (M3–4)2024: 2 (M4–5)2025: 3,999 (M<3)2025: 77 (M3–4)2025: 4 (M4–5)2025: 1 (M5+)2026: 1,421 (M<3)2026: 15 (M3–4)2026: 2 (M4–5)2026
M<3M3–4M4–5M5+

请谨慎解读此图。柱状增高并不意味着地震变得更频繁。监测台网随时间不断改进:1966 年土耳其可探测的最小地震约为 M5.0,如今为 M1.5。早年看起来平静,是因为小地震没有被听到,而不是没有发生。

最大地震

收录规则:半径随震级增大(M4 以下 15 公里,M7 及以上 150 公里)。这不是有感震动或烈度的度量。

震级日期深度距离
7.318.08.1959 06:3710 km238 km
6.928.10.1983 14:0612.5 km408 km
6.928.06.1925 01:2115 km110 km
6.531.03.2020 23:5210.5 km461 km
6.418.08.1959 15:2610 km218 km
6.428.06.1925 02:05—131 km
6.223.11.1947 09:4635 km252 km
6.219.10.1935 04:4835 km150 km
6.112.07.1944 19:3035 km482 km
6.031.10.1935 18:3735 km151 km
5.912.10.1935 07:505 km150 km
5.930.06.1975 18:544 km225 km
5.806.07.2017 06:3012.1 km190 km
5.819.08.1959 04:0415 km242 km
5.626.07.2005 04:0811.4 km241 km

最近地震

震级日期深度距离
1.812.10.2026 01:154.9 km226 km
0.511.10.2026 21:363.2 km221 km
0.611.10.2026 21:352.7 km222 km
0.511.10.2026 21:351.8 km220 km
1.210.10.2026 10:384.3 km230 km
1.309.10.2026 10:389.2 km301 km
1.109.10.2026 08:554.8 km247 km
0.709.10.2026 08:272 km246 km
0.509.10.2026 07:112.5 km225 km
-0.209.10.2026 03:2910.5 km231 km
0.809.10.2026 03:219 km216 km
1.508.10.2026 20:06-2 km128 km
0.808.10.2026 19:264.9 km125 km
1.408.10.2026 19:18-2 km218 km
1.408.10.2026 18:54-2 km199 km
0.108.10.2026 10:587.3 km235 km
0.308.10.2026 07:4810.7 km232 km
1.007.10.2026 12:1212.7 km243 km
1.307.10.2026 09:498.6 km233 km
0.907.10.2026 07:247.6 km239 km
0.506.10.2026 14:4011.4 km233 km
0.906.10.2026 07:3910 km282 km
0.905.10.2026 21:44-2 km219 km
1.005.10.2026 10:4310.1 km300 km
1.205.10.2026 08:379.2 km190 km
1.205.10.2026 07:569.4 km190 km
-0.205.10.2026 07:4410.4 km230 km
0.505.10.2026 03:368.2 km240 km
0.505.10.2026 03:348.2 km240 km
0.105.10.2026 02:508.2 km237 km
3.105.10.2026 02:345 km243 km
1.004.10.2026 23:4910.6 km232 km
1.404.10.2026 22:0211 km232 km
2.204.10.2026 18:363.2 km262 km
0.304.10.2026 15:5914 km257 km
0.104.10.2026 14:1714.5 km243 km
0.504.10.2026 12:032.1 km227 km
1.604.10.2026 09:1814.6 km182 km
0.104.10.2026 04:464.6 km280 km
0.503.10.2026 16:262.8 km347 km
-0.203.10.2026 14:0710.4 km251 km
0.503.10.2026 06:266.3 km220 km
-0.203.10.2026 00:4614.4 km234 km
0.802.10.2026 01:335.2 km260 km
0.201.10.2026 13:545.5 km229 km
1.301.10.2026 09:5114.7 km314 km
1.001.10.2026 08:020.9 km292 km
0.230.09.2026 10:4313.5 km233 km
1.130.09.2026 08:588.3 km226 km
0.530.09.2026 08:508.2 km227 km
0.130.09.2026 07:1713.7 km231 km
-0.130.09.2026 06:178.1 km229 km
0.529.09.2026 18:4412.8 km238 km
-0.129.09.2026 09:344.4 km231 km
0.629.09.2026 08:439.6 km227 km
0.529.09.2026 08:345 km231 km
1.628.09.2026 02:5411.7 km192 km
1.626.09.2026 19:276.9 km171 km
1.726.09.2026 09:4211.1 km238 km
0.925.09.2026 16:536.5 km189 km

方法与来源

本页统计的范围
当震中位于本地区边界的一定距离之内时,该地震会出现在这里,距离随震级而定:M4 以下 15 公里,M5 以下 30 公里,M6 以下 60 公里,M7 以下 100 公里,M7 及以上 150 公里。设此规则是因为大地震同样关系到相邻省份 —— 1999 年 8 月 17 日的震中位于伊兹米特湾,并不在任何一个省的陆地上。
定位精度
震中的不确定度通常为 1—10 公里,年代较早的记录更大。因此本站将数据细分到县区一级,而不细分到街区或村庄 —— 数据不足以支撑那样的区分。
震级标度
各目录使用十二种以上的震级标度(Mw、ML、mb、Md…),彼此并不等价。数值按来源报告的标度显示,不做换算。
去重
同一次地震会被多个目录发布。时间相差 20 秒以内、距离 100 公里以内且震级相差不超过 1.2 的记录被视为同一次地震;主记录按目录优先级选取。
更新
最近地震每五分钟从四个来源获取。历史档案的重建并不频繁。
来源
USGS ComCat · ISC Bulletin · AFAD · Kandilli / KOERI · EMSC/CSEM
报告错误
如果发现错误记录,请与我们联系;我们会与来源核对并更正。