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
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Quake statistics | Archive | Latest | 48 hrs | 7 days | 14 days | 30 days | Yesterday | Past month | Past year | All time | Quakes in Japan | Nagano | Kamiina-gun
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Date and time | Mag Depth | Nearest volcano (distance) | Location | Details | Map |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 reports | More | Map | |
| 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 | More | Map | |
| 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 report | More | Map | |
| 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 reports | More | Map | |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 | More | Map | |
| 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 reports | More | Map | |
| 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 report | More | Map | |
| 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 reports | More | Map | |
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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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