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Quake-O-Meter

Has seismic activity increased or decreased? Find out below! Check seismic activity worldwide, near you or in your favorite areas.

Quakes and stats within 500 km (311 mi) of 36.1°N/139.8°E past 3 days

UP by 13%
Updated
Feb 9, 2023 07:14 GMT -
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Color of quakes reflects depth (red=shallow to blue=deep).
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The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 45, 13% more than usually. This is compared to the average number (Ø) of 39.8 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 10.8 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is no significant variation in the number of quakes that occurred during the past 3 days.
MagTotal #ØσObs. deviation
6+000.1-0-100% (-0.1σ)
5+00.40.9-0.4-100% (-0.4σ)
4+33.52.6-0.5-13% (-0.2σ)
3+1711.94.4+5.1+42% (+1.2σ)
2+25247.1+1+4% (+0.1σ)
All4539.810.8+5.2+13% (+0.5σ)
Explanation:
BLACK = Number of quakes within normal statistical range
RED = Significantly lower than normal number of quakes
GREEN = Significantly higher than normal number of quakes

Latest confirmed earthquakes in the marked area past 3 days

Filter by magnitude:

all
2.0+
3.0+
4.0+
Showing recent quakes magnitude 0.2 or higher (45).
Date and time Mag
Depth		 Location Details
9 Feb 2023 06:28:27 GMT
46 minutes ago
2.5

43 km		 North Pacific Ocean, 64 km east of Mito, Ibaraki, Japan More
9 Feb 2023 05:59:09 GMT
1 hour and 16 minutes ago
2.8

10.3 km		 24 km southeast of Minato, Wakayama Shi, Japan More
9 Feb 2023 05:28:22 GMT
1 hour and 46 minutes ago
2.6

51 km		 North Pacific Ocean, 87 km southeast of Ishinomaki, Honshu-miyagi-ken, Japan More
9 Feb 2023 02:25:42 GMT
5 hours ago
2.5

51 km		 North Pacific Ocean, 89 km southeast of Sendai, Honshu-miyagi-ken, Japan More
9 Feb 2023 02:23:54 GMT
5 hours ago
2.5

79 km		 North Pacific Ocean, 70 km east of Ishinomaki, Honshu-miyagi-ken, Japan More
8 Feb 2023 22:48:33 GMT
8 hours ago
2.5

39 km		 North Pacific Ocean, 68 km east of Ishinomaki, Honshu-miyagi-ken, Japan More
8 Feb 2023 22:07:18 GMT
9 hours ago
2.7

207 km		 2.8 km southwest of Fujinomiya, Prefectura de Shizuoka, Japan More
8 Feb 2023 20:51:35 GMT
10 hours ago
3.1

67 km		 4 km east of Chiba, Japan More
8 Feb 2023 19:54:25 GMT
11 hours ago
4.2

487 km		 Toyama, 23 km northeast of Kanazawa, Ishikawa, Japan More
8 Feb 2023 15:33:13 GMT
16 hours ago
2.9

86 km		 North Pacific Ocean, 22 km east of Hitachi, Ibaraki, Japan More
8 Feb 2023 14:37:37 GMT
17 hours ago
2.5

95 km		 North Pacific Ocean, 67 km south of Tateyama, Chiba, Japan More
8 Feb 2023 12:24:51 GMT
19 hours ago
2.9

48 km		 North Pacific Ocean, 89 km southeast of Ishinomaki, Honshu-miyagi-ken, Japan More
8 Feb 2023 08:26:04 GMT
23 hours ago
3.0

12 km		 Japan Sea, 90 km north of Toyama, Japan More
8 Feb 2023 08:18:08 GMT
23 hours ago
2.6

47 km		 North Pacific Ocean, 94 km southeast of Sendai, Honshu-miyagi-ken, Japan More
8 Feb 2023 02:50:17 GMT
1 day 4 hours ago
3.0

0.3 km		 North Pacific Ocean, 96 km east of Namie, Futaba-gun, Fukushima, Japan More
8 Feb 2023 02:45:03 GMT
1 day 4 hours ago
3.3

174 km		 Philippine Sea, 167 km southeast of Shizuoka, Prefectura de Shizuoka, Japan More
8 Feb 2023 02:32:46 GMT
1 day 5 hours ago
2.5

45 km		 North Pacific Ocean, 79 km south of Ishinomaki, Honshu-miyagi-ken, Japan More
8 Feb 2023 01:08:00 GMT
1 day 6 hours ago
4.3

388 km		 Philippine Sea, 151 km southeast of Tsu, Mie, Japan More
8 Feb 2023 00:11:59 GMT
1 day 7 hours ago
3.1

48 km		 North Pacific Ocean, 90 km southeast of Sendai, Honshu-miyagi-ken, Japan More
7 Feb 2023 23:24:33 GMT
1 day 8 hours ago
3.0

140 km		 Saitama, 33 km northwest of Tokyo, Japan More
7 Feb 2023 22:13:54 GMT
1 day 9 hours ago
3.4

50 km		 6.5 km northeast of Asahi, Chiba, Japan More
7 Feb 2023 15:14:32 GMT
1 day 16 hours ago
2.7

44 km		 North Pacific Ocean, 84 km southeast of Sendai, Honshu-miyagi-ken, Japan More
7 Feb 2023 13:36:49 GMT
1 day 18 hours ago
2.5

50 km		 North Pacific Ocean, 96 km southeast of Sendai, Honshu-miyagi-ken, Japan More
7 Feb 2023 13:07:47 GMT
1 day 18 hours ago
3.5

20 km		 North Pacific Ocean, 63 km east of Kamaishi, Iwate, Japan More
7 Feb 2023 13:03:00 GMT
1 day 18 hours ago
2.8

81 km		 North Pacific Ocean, 33 km east of Namie, Futaba-gun, Fukushima, Japan More
7 Feb 2023 09:41:30 GMT
1 day 22 hours ago
3.9

110 km		 31 km northwest of Mito, Ibaraki, Japan More
7 Feb 2023 09:41:05 GMT
1 day 22 hours ago
3.8

109 km		 28 km northwest of Mito, Ibaraki, Japan More
7 Feb 2023 09:12:30 GMT
1 day 22 hours ago
2.5

32 km		 North Pacific Ocean, 43 km east of Kashima-shi, Ibaraki, Japan More
7 Feb 2023 08:34:17 GMT
1 day 23 hours ago
3.3

114 km		 North Pacific Ocean, 29 km southeast of Tateyama, Chiba, Japan More
7 Feb 2023 07:23:33 GMT
1 day 24 hours ago
3.2

44 km		 North Pacific Ocean, 83 km southeast of Sendai, Honshu-miyagi-ken, Japan More
7 Feb 2023 06:38:53 GMT
2 days ago
2.8

54 km		 North Pacific Ocean, 65 km southeast of Ofunato, Ōfunato-shi, Iwate, Japan More
7 Feb 2023 05:13:25 GMT
2 days ago
3.4

50 km		 North Pacific Ocean, 88 km southeast of Sendai, Honshu-miyagi-ken, Japan More
7 Feb 2023 00:58:37 GMT
2 days ago
2.7

8.1 km		 17 km southeast of Wakayama, Japan 1 reportMore
6 Feb 2023 22:58:08 GMT
2 days ago
3.3

44 km		 North Pacific Ocean, 82 km southeast of Sendai, Honshu-miyagi-ken, Japan More
6 Feb 2023 19:27:37 GMT
2 days ago
2.5

55 km		 North Pacific Ocean, 64 km southeast of Tateyama, Chiba, Japan More
6 Feb 2023 19:11:55 GMT
3 days ago
2.8

28 km		 North Pacific Ocean, 90 km northeast of Iwaki, Fukushima, Japan More
6 Feb 2023 18:32:11 GMT
3 days ago
2.5

28 km		 North Pacific Ocean, 9.9 km south of Hasaki, Chōshi-shi, Chiba, Japan More
6 Feb 2023 16:55:30 GMT
3 days ago
3.8

50 km		 North Pacific Ocean, 90 km southeast of Sendai, Honshu-miyagi-ken, Japan More
6 Feb 2023 16:55:03 GMT
3 days ago
3.6

50 km		 North Pacific Ocean, 90 km southeast of Sendai, Honshu-miyagi-ken, Japan More
6 Feb 2023 16:52:15 GMT
3 days ago
3.8

403 km		 Philippine Sea, 81 km south of Ise, Mie, Japan More
6 Feb 2023 15:29:10 GMT
3 days ago
2.6

31 km		 North Pacific Ocean, 71 km east of Ishinomaki, Honshu-miyagi-ken, Japan More
6 Feb 2023 14:39:08 GMT
3 days ago
2.6

110 km		 Ibaraki, 23 km southeast of Utsunomiya, Prefectura de Tochigi, Japan More
6 Feb 2023 14:04:02 GMT
3 days ago
2.7

37 km		 5.7 km east of Aichi, Okazaki-shi, Aichi, Japan More
6 Feb 2023 10:37:24 GMT
3 days ago
2.9

43 km		 North Pacific Ocean, 85 km southeast of Sendai, Honshu-miyagi-ken, Japan More
6 Feb 2023 10:36:02 GMT
3 days ago
4.2

264 km		 Japan Sea, 25 km northwest of Kashiwazaki, Niigata, Japan More
Estimated combined seismic energy released: 6.6 x 1011 joules (184 megawatt hours, equivalent to 158 tons of TNT) More info
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