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Past earthquakes in Island Sado, Niigata, Japan: 2021 - list, stats and map

Updated: Dec 3, 2022 03:56 GMT -
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Quakes in 2021:

  • 1 quake above magnitude 5
  • 14 quakes between magnitude 4 and 5
  • 85 quakes between magnitude 3 and 4
  • 176 quakes between magnitude 2 and 3
In 2021, Island Sado was shaken by 1 quake of magnitude 5.3, 14 quakes between 4.0 and 5.0, 85 quakes between 3.0 and 4.0, and 176 quakes between 2.0 and 3.0.

Strongest quake: Mag. 5.3 | Ishikawa, 90 km N of Toyama, Japan -

Quakes in nearby regions

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Showing quakes magnitude 0.1 or higher (276 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Friday, December 31, 2021 GMT (2 quakes)
Jan 1, 2022 8:26 am (GMT +9) (Dec 31, 2021 23:26 GMT)
2.9

22 km
Japan Sea, 256 km northwest of Tokyo, Japan More
Dec 31, 2021 2:52 pm (GMT +9) (Dec 31, 2021 05:52 GMT)
4.1

14 km
Ishikawa, 116 km southwest of Sado Island, Niigata, Japan More
Thursday, December 30, 2021 GMT (1 quake)
Dec 31, 2021 3:19 am (GMT +9) (Dec 30, 2021 18:19 GMT)
3.2

237 km
Japan Sea, 244 km northwest of Tokyo, Japan More
Tuesday, December 28, 2021 GMT (1 quake)
Dec 28, 2021 9:59 pm (GMT +9) (Dec 28, 2021 12:59 GMT)
2.5

178 km
16 km southeast of Sandyo, Sanjō Shi, Niigata, Japan More
Monday, December 27, 2021 GMT (1 quake)
Dec 27, 2021 11:43 am (GMT +9) (Dec 27, 2021 02:43 GMT)
2.5

5.9 km
20 km east of Nagano, Japan 2 reportsMore
Saturday, December 25, 2021 GMT (2 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 reportsMore
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 reportMore
Friday, December 24, 2021 GMT (2 quakes)
Dec 25, 2021 5:01 am (GMT +9) (Dec 24, 2021 20:01 GMT)
2.9

6.1 km
20 km east of Iiyama, Nagano, Japan More
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 reportsMore
Thursday, December 23, 2021 GMT (1 quake)
Dec 23, 2021 10:32 am (GMT +9) (Dec 23, 2021 01:32 GMT)
3.0

8.6 km
Fukushima, 16 km south of Yonezawa, Yamagata, Japan More
Wednesday, December 22, 2021 GMT (2 quakes)
Dec 22, 2021 6:41 pm (GMT +9) (Dec 22, 2021 09:41 GMT)
2.6

12 km
Japan Sea, 57 km north of Nanao, Ishikawa, Japan More
Dec 22, 2021 5:42 pm (GMT +9) (Dec 22, 2021 08:42 GMT)
3.0

8.3 km
Fukushima, 16 km south of Yonezawa, Yamagata, Japan More
Tuesday, December 21, 2021 GMT (1 quake)
Dec 21, 2021 9:26 pm (GMT +9) (Dec 21, 2021 12:26 GMT)
2.9

155 km
7.8 km north of Murakami, Niigata, Japan More
Sunday, December 19, 2021 GMT (3 quakes)
Dec 19, 2021 9:06 pm (GMT +9) (Dec 19, 2021 12:06 GMT)
3.5

216 km
Japan Sea, 46 km northwest of Niigata, Japan More
Dec 19, 2021 4:27 pm (GMT +9) (Dec 19, 2021 07:27 GMT)
2.7

12 km
Japan Sea, 55 km northeast of Nanao, Ishikawa, Japan More
Dec 19, 2021 1:03 pm (GMT +9) (Dec 19, 2021 04:03 GMT)
2.6

4.3 km
Japan Sea, 54 km north of Nanao, Ishikawa, Japan More
Thursday, December 16, 2021 GMT (1 quake)
Dec 17, 2021 8:42 am (GMT +9) (Dec 16, 2021 23:42 GMT)
2.8

10.3 km
Japan Sea, 77 km north of Ryōtsu-minato, Sado Shi, Niigata, Japan More
Monday, December 13, 2021 GMT (1 quake)
Dec 13, 2021 8:09 pm (GMT +9) (Dec 13, 2021 11:09 GMT)
2.7

13 km
Japan Sea, 57 km north of Nanao, Ishikawa, Japan More
Friday, December 10, 2021 GMT (1 quake)
Dec 10, 2021 8:13 pm (GMT +9) (Dec 10, 2021 11:13 GMT)
2.5

185 km
15 km northeast of Nagano, Japan More
Tuesday, December 7, 2021 GMT (5 quakes)
Dec 8, 2021 5:02 am (GMT +9) (Dec 7, 2021 20:02 GMT)
2.8

169 km
18 km south of Niigata, Japan More
Dec 7, 2021 11:11 pm (GMT +9) (Dec 7, 2021 14:11 GMT)
2.7

13 km
56 km northeast of Nanao, Ishikawa, Japan More
Show more
Estimated combined seismic energy released: 8 x 1012 joules (2.22 gigawatt hours, equivalent to 1909 tons of TNT or 0.1 atomic bombs!) | about seismic energy

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