EveryQuake

长野县地震

1905—2026 年间在长野县及其周边编入目录的 1,097 次地震。

最后更新 9 8月 2026 · 由 5 个目录合并
3.2
最近一次地震 · 深度 10 km
31.07.2026 23:38 UTC · 距中心 60 km
1,097
已记录地震
M7.9
最大
1905–2026
记录时段
4.41
平均震级
572
震中位于边界内

按年份

按震级堆叠;每年一根柱。

047941905: 1 (M5+)19051906: 2 (M5+)1909: 1 (M5+)19151916: 1 (M5+)1918: 1 (M5+)1921: 1 (M5+)1922: 1 (M5+)1923: 7 (M5+)1924: 1 (M5+)19251927: 1 (M5+)1929: 1 (M5+)1930: 2 (M5+)1931: 6 (M5+)1933: 2 (M5+)1934: 4 (M5+)1935: 2 (M5+)19351938: 1 (M5+)1941: 1 (M5+)1942: 1 (M5+)1943: 1 (M5+)1944: 1 (M5+)1945: 2 (M5+)19451948: 1 (M5+)1949: 2 (M5+)1952: 1 (M5+)19551959: 1 (M5+)1961: 1 (M4–5)1961: 1 (M5+)1962: 3 (M4–5)1963: 2 (M4–5)1963: 1 (M5+)1965: 1 (M3–4)1965: 9 (M4–5)1965: 2 (M5+)19651966: 90 (M4–5)1966: 4 (M5+)1967: 36 (M4–5)1968: 15 (M4–5)1968: 4 (M5+)1969: 21 (M4–5)1969: 1 (M5+)1970: 5 (M4–5)1970: 2 (M5+)1971: 7 (M4–5)1971: 3 (M5+)1972: 3 (M4–5)1972: 1 (M5+)1973: 1 (M3–4)1973: 6 (M4–5)1974: 1 (M3–4)1974: 2 (M4–5)1974: 2 (M5+)1975: 3 (M4–5)19751976: 2 (M3–4)1976: 13 (M4–5)1976: 5 (M5+)1977: 1 (M3–4)1977: 5 (M4–5)1977: 1 (M5+)1978: 1 (M3–4)1978: 4 (M4–5)1978: 6 (M5+)1979: 1 (M3–4)1979: 5 (M4–5)1979: 1 (M5+)1980: 2 (M4–5)1980: 1 (M5+)1981: 1 (M3–4)1981: 7 (M4–5)1981: 2 (M5+)1982: 4 (M4–5)1983: 9 (M4–5)1983: 3 (M5+)1984: 23 (M4–5)1984: 5 (M5+)1985: 5 (M4–5)19851986: 10 (M4–5)1986: 2 (M5+)1987: 1 (M3–4)1987: 7 (M4–5)1987: 2 (M5+)1988: 1 (M3–4)1988: 6 (M4–5)1988: 1 (M5+)1989: 1 (M<3)1989: 1 (M3–4)1989: 2 (M4–5)1989: 2 (M5+)1990: 1 (M3–4)1990: 21 (M4–5)1990: 8 (M5+)1991: 12 (M4–5)1991: 1 (M5+)1992: 5 (M4–5)1993: 1 (M3–4)1993: 14 (M4–5)1993: 1 (M5+)1994: 3 (M3–4)1994: 8 (M4–5)1994: 2 (M5+)1995: 2 (M3–4)1995: 12 (M4–5)19951996: 5 (M3–4)1996: 10 (M4–5)1996: 1 (M5+)1997: 1 (M3–4)1997: 5 (M4–5)1997: 4 (M5+)1998: 2 (M3–4)1998: 16 (M4–5)1998: 5 (M5+)1999: 3 (M3–4)1999: 4 (M4–5)2000: 1 (M3–4)2000: 6 (M4–5)2001: 1 (M3–4)2001: 12 (M4–5)2001: 3 (M5+)2002: 5 (M3–4)2002: 6 (M4–5)2003: 3 (M<3)2003: 1 (M3–4)2003: 5 (M4–5)2004: 3 (M<3)2004: 3 (M3–4)2004: 34 (M4–5)2004: 20 (M5+)2005: 1 (M<3)2005: 2 (M3–4)2005: 22 (M4–5)20052006: 1 (M<3)2006: 4 (M3–4)2006: 10 (M4–5)2006: 1 (M5+)2007: 7 (M3–4)2007: 7 (M4–5)2007: 6 (M5+)2008: 7 (M3–4)2008: 9 (M4–5)2009: 3 (M4–5)2009: 2 (M5+)2010: 4 (M4–5)2010: 1 (M5+)2011: 1 (M3–4)2011: 38 (M4–5)2011: 11 (M5+)2012: 7 (M4–5)2012: 2 (M5+)2013: 7 (M4–5)2013: 1 (M5+)2014: 2 (M3–4)2014: 17 (M4–5)2014: 2 (M5+)2015: 10 (M4–5)20152016: 9 (M4–5)2017: 6 (M4–5)2017: 2 (M5+)2018: 1 (M3–4)2018: 3 (M4–5)2018: 2 (M5+)2019: 1 (M3–4)2019: 4 (M4–5)2020: 24 (M3–4)2020: 28 (M4–5)2020: 6 (M5+)2021: 7 (M3–4)2021: 15 (M4–5)2021: 1 (M5+)2022: 3 (M3–4)2022: 8 (M4–5)2022: 2 (M5+)2023: 5 (M3–4)2023: 4 (M4–5)2023: 3 (M5+)2024: 9 (M3–4)2024: 7 (M4–5)2024: 18 (M5+)2025: 19 (M3–4)2025: 12 (M4–5)20252026: 30 (M3–4)2026: 15 (M4–5)2026: 2 (M5+)
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
7.901.09.1923 02:5815 km138 km
7.602.09.1923 02:4615 km210 km
7.501.01.2024 07:109.7 km166 km
7.421.01.1906 13:49300 km215 km
7.301.09.1923 03:0335 km174 km
7.224.10.1905 03:46250 km250 km
7.028.06.1948 07:1310 km162 km
7.014.08.1909 06:3135 km194 km
7.019.08.1961 05:3315 km118 km
6.925.11.1930 19:0215 km154 km
6.814.01.1924 20:5015 km126 km
6.712.01.1945 18:3810 km187 km
6.725.03.2007 00:417.4 km183 km
6.714.01.1978 03:2410.3 km183 km
6.616.07.2007 01:1315.1 km161 km

最近地震

震级日期深度距离
3.231.07.2026 23:3810 km60 km
3.221.07.2026 20:450 km33 km
3.221.07.2026 15:4740 km115 km
3.021.07.2026 15:4240 km119 km
5.326.06.2026 13:2821.8 km106 km
4.519.06.2026 18:16216.2 km78 km
3.214.06.2026 08:3910 km65 km
4.006.06.2026 01:2040 km143 km
3.505.06.2026 14:3010 km13 km
3.103.06.2026 23:5010 km13 km
3.503.06.2026 15:09196.6 km72 km
3.127.05.2026 07:1010 km56 km
3.526.05.2026 06:4510 km68 km
4.023.05.2026 22:0610 km68 km
3.523.05.2026 19:1510 km68 km
4.619.05.2026 23:11261.6 km93 km
3.515.05.2026 22:2710 km57 km
3.308.05.2026 16:01228.6 km36 km
4.108.05.2026 03:3610 km124 km
3.002.05.2026 06:290 km46 km
3.429.04.2026 07:4510 km56 km
3.226.04.2026 22:4510 km56 km
4.122.04.2026 17:4210 km56 km
3.121.04.2026 15:2910 km56 km
3.018.04.2026 08:4710 km46 km
3.618.04.2026 07:2110 km56 km
3.218.04.2026 06:3310 km56 km
4.918.04.2026 05:5410 km66 km
4.918.04.2026 04:2010 km55 km
3.017.04.2026 12:300 km50 km
3.314.04.2026 07:520 km44 km
4.014.04.2026 06:340 km44 km
3.207.04.2026 10:5210 km11 km
3.329.03.2026 06:5610 km76 km
3.424.03.2026 13:110 km50 km
4.212.03.2026 19:250.9 km51 km
3.312.03.2026 19:070 km50 km
3.412.03.2026 11:3310 km50 km
4.823.02.2026 23:03258 km136 km
4.107.02.2026 11:0120 km104 km
3.506.02.2026 00:2310 km94 km
3.325.01.2026 06:430 km44 km
3.717.01.2026 18:4610 km57 km
4.015.01.2026 05:571.8 km47 km
5.215.01.2026 05:4810 km29 km
4.315.01.2026 05:430 km50 km
4.915.01.2026 05:4010 km39 km
3.025.12.2025 02:5210 km22 km
3.703.12.2025 00:39117.7 km110 km
3.130.11.2025 11:2510 km39 km
4.215.11.2025 18:50260.8 km89 km
3.013.11.2025 08:4710 km39 km
3.512.11.2025 06:5040 km125 km
3.413.10.2025 17:3310 km73 km
3.307.10.2025 06:07262.1 km52 km
3.028.09.2025 01:4260 km87 km
3.021.09.2025 02:3210 km22 km
3.008.09.2025 10:2410 km65 km
4.307.09.2025 23:24132.8 km65 km
4.107.09.2025 01:5140 km139 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。