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Past earthquakes in Iijima-machi, Nagano, Japan: 2021 - list, stats and map

Updated May 26, 2022 12:03 GMT -
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Quakes in 2021:

  • 4 quakes above magnitude 5
  • 32 quakes between magnitude 4 and 5
  • 165 quakes between magnitude 3 and 4
  • 332 quakes between magnitude 2 and 3
In 2021, Iijima-machi was shaken by 4 quakes of magnitude 5.0 or above, 32 quakes between 4.0 and 5.0, 165 quakes between 3.0 and 4.0, and 332 quakes between 2.0 and 3.0.

Strongest quake: Mag. 5.4 | 5.6 km NW of Mizunami, Gifu, Japan -

Quakes in nearby regions

Agematsu-machi | Aichi | Ama | Ama-Shi | Anan-chō | Aoi-ku | Asahi-mura | Ashigarakami-gun | Ashigarashimo-gun | Atsuta | ...Show all... | Ōtaki-mura | Ōtsuki-shi
...Read more

Earthquake Catalog

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Showing quakes magnitude 3 or higher (202 out of 533 quakes, show more):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Sunday, December 26, 2021 GMT (2 quakes)
Dec 27, 2021 6:58 am (GMT +9) (Dec 26, 2021 21:58 GMT)
3.2

118 km
9.5 km north of Sano, Prefectura de Tochigi, Japan MoreMap
Dec 27, 2021 3:31 am (GMT +9) (Dec 26, 2021 18:31 GMT)
3.0

224 km
Philippine Sea, 33 km southwest of Shimoda, Prefectura de Shizuoka, Japan MoreMap
Saturday, December 25, 2021 GMT (3 quakes)
Dec 26, 2021 12:13 am (GMT +9) (Dec 25, 2021 15:13 GMT)
3.3

5.8 km
Nagano, 39 km southeast of Jōetsu, Niigata, Japan 2 reportsMoreMap
Dec 25, 2021 10:01 pm (GMT +9) (Dec 25, 2021 13:01 GMT)
3.8

385 km
Philippine Sea, 45 km south of Tahara, Aichi, Japan MoreMap
Dec 25, 2021 9:31 am (GMT +9) (Dec 25, 2021 00:31 GMT)
3.9

84 km
44 km northwest of Utsunomiya, Prefectura de Tochigi, Japan 1 reportMoreMap
Friday, December 24, 2021 GMT (2 quakes)
Dec 25, 2021 4:41 am (GMT +9) (Dec 24, 2021 19:41 GMT)
3.3

5 km
26 km northeast of Nakano, Nagano, Japan 2 reportsMoreMap
Dec 24, 2021 9:18 pm (GMT +9) (Dec 24, 2021 12:18 GMT)
3.3

113 km
Saitama, 31 km west of Tokyo, Japan MoreMap
Tuesday, December 21, 2021 GMT (1 quake)
Dec 21, 2021 7:16 pm (GMT +9) (Dec 21, 2021 10:16 GMT)
3.0

18 km
Philippine Sea, 32 km southwest of Hamamatsu, Prefectura de Shizuoka, Japan MoreMap
Saturday, December 18, 2021 GMT (2 quakes)
Dec 19, 2021 6:41 am (GMT +9) (Dec 18, 2021 21:41 GMT)
3.6

56 km
26 km west of Shizuoka, Prefectura de Shizuoka, Japan MoreMap
Dec 18, 2021 9:16 am (GMT +9) (Dec 18, 2021 00:16 GMT)
3.5

25 km
Yamanashi, 18 km north of Gotenba, Prefectura de Shizuoka, Japan MoreMap
Wednesday, December 8, 2021 GMT (1 quake)
Dec 8, 2021 11:37 am (GMT +9) (Dec 8, 2021 02:37 GMT)
3.2

223 km
4.6 km southwest of Matsumoto, Nagano, Japan MoreMap
Tuesday, December 7, 2021 GMT (1 quake)
Dec 7, 2021 10:48 am (GMT +9) (Dec 7, 2021 01:48 GMT)
3.1

1.4 km
North Pacific Ocean, 32 km southeast of Itō, Prefectura de Shizuoka, Japan MoreMap
Monday, December 6, 2021 GMT (1 quake)
Dec 6, 2021 1:46 pm (GMT +9) (Dec 6, 2021 04:46 GMT)
3.1

5 km
North Pacific Ocean, 33 km southeast of Itō, Prefectura de Shizuoka, Japan MoreMap
Thursday, December 2, 2021 GMT (3 quakes)
Dec 3, 2021 6:37 am (GMT +9) (Dec 2, 2021 21:37 GMT)
4.4

22 km
6.7 km south of Ōtsuki, Yamanashi, Japan 45 reportsMoreMap
Dec 3, 2021 2:23 am (GMT +9) (Dec 2, 2021 17:23 GMT)
3.8

21 km
Yamanashi, 24 km north of Gotenba, Prefectura de Shizuoka, Japan 1 reportMoreMap
Dec 3, 2021 2:17 am (GMT +9) (Dec 2, 2021 17:17 GMT)
4.5

27 km
44 km east of Kofu, Kōfu-shi, Yamanashi, Japan 11 reportsMoreMap
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Estimated combined seismic energy released: 2.7 x 1013 joules (7.63 gigawatt hours, equivalent to 6564 tons of TNT or 0.4 atomic bombs!) | about seismic energy

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