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Latest earthquakes in or near Saitama, Japan, past 30 days

Updated 18 May 2021 18:04 GMT -
During the past 30 days, Saitama was shaken by 3 quakes of magnitude 4.0 or above, 16 quakes between 3.0 and 4.0, and 28 quakes between 2.0 and 3.0.
Biggest quake: 4.9 quake Kitasaku-gun, 16 km northeast of Saku, Nagano, Japan, 21 Apr 2021 2:39 am (GMT +9)
Most recent quake: 2.5 quake 9.1 km north of Chiba, Japan, May 17, 2021 11:16:04.57
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Showing quakes magnitude 0.1 or higher (47 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Mon, 17 May 2021 (GMT) (1 earthquake)
May 17, 2021 11:16:04.57 (17 May 2021 02:16:04 GMT)
2.5

70 km
112 km (70 mi)9.1 km north of Chiba, Japan MoreMap
Sun, 16 May 2021 (GMT) (2 earthquakes)
May 16, 2021 16:27:41.95 (16 May 2021 07:27:41 GMT)
2.9

56 km
79 km (49 mi)Shimotsuma-shi, 13 km west of Tsukuba, Ibaraki, Japan MoreMap
May 16, 2021 10:08:50.38 (16 May 2021 01:08:50 GMT)
3.5

18 km
128 km (80 mi)Sambu-gun, 6.2 km southeast of Tōgane, Chiba, Japan
I FELT IT
MoreMap
Sat, 15 May 2021 (GMT) (8 earthquakes)
May 16, 2021 07:19:07.48 (15 May 2021 22:19:07 GMT)
3.4

44 km
87 km (54 mi)Bandō-shi, Ibaraki, 13 km northeast of Noda, Chiba, Japan
I FELT IT - 1 report
MoreMap
May 16, 2021 01:44:31.70 (15 May 2021 16:44:31 GMT)
2.7

18 km
101 km (63 mi)Isumi Shi, 19 km south of Mobara, Chiba, Japan MoreMap
May 16, 2021 00:07:06.90 (15 May 2021 15:07:06 GMT)
3.1

17 km
100 km (62 mi)Isumi-gun, 18 km south of Mobara, Chiba, Japan
I FELT IT
MoreMap
May 15, 2021 20:04:16.08 (15 May 2021 11:04:16 GMT)
2.5

11 km
55 km (34 mi)19 km northeast of Enzan, Kōshū-shi, Yamanashi, Japan MoreMap
May 15, 2021 19:16:58.89 (15 May 2021 10:16:58 GMT)
2.7

98 km
69 km (43 mi)Hitachiōta-shi, 18 km west of Hitachi, Ibaraki, Japan MoreMap
May 15, 2021 16:41:30.32 (15 May 2021 07:41:30 GMT)
2.8

17 km
101 km (63 mi)Isumi Shi, 19 km south of Mobara, Chiba, Japan MoreMap
May 15, 2021 13:52:02.98 (15 May 2021 04:52:02 GMT)
3.4

17 km
100 km (62 mi)Isumi Shi, 19 km south of Mobara, Chiba, Japan
I FELT IT - 1 report
MoreMap
May 15, 2021 12:29:41.72 (15 May 2021 03:29:41 GMT)
2.5

48 km
132 km (82 mi)Ibaraki, 4.8 km east of Katori-shi, Chiba, Japan MoreMap
Fri, 14 May 2021 (GMT) (1 earthquake)
14 May 2021 6:37 pm (GMT +9) (14 May 2021 09:37:59 GMT)
4.0

73 km
79 km (49 mi)Setagaya-ku, 7.7 km southwest of Tokyo, Japan
I FELT IT - 20 reports
MoreMap
Wed, 12 May 2021 (GMT) (2 earthquakes)
May 13, 2021 06:58:49.69 (12 May 2021 21:58:49 GMT)
2.7

88 km
63 km (39 mi)2.3 km east of Kōnosu, Konosu-Shi, Saitama, Japan MoreMap
May 13, 2021 06:28:37.63 (12 May 2021 21:28:37 GMT)
2.5

157 km
28 km (17 mi)Tone-gun, 15 km north of Numata, Gunma, Japan MoreMap
Sun, 9 May 2021 (GMT) (3 earthquakes)
May 09, 2021 21:07:38.66 (9 May 2021 12:07:38 GMT)
3.0

68 km
91 km (57 mi)North Pacific Ocean, 13 km east of Kitaibaraki, Japan MoreMap
May 09, 2021 15:22:08.47 (9 May 2021 06:22:08 GMT)
2.6

149 km
62 km (39 mi)Nishitama-gun, 3.3 km south of Ōme, Tokyo, Japan MoreMap
May 09, 2021 13:20:01.10 (9 May 2021 04:20:01 GMT)
3.6

67 km
87 km (54 mi)12 km southwest of Tsukuba, Ibaraki, Japan MoreMap
Sat, 8 May 2021 (GMT) (1 earthquake)
May 08, 2021 18:02:21.25 (8 May 2021 09:02:21 GMT)
2.6

113 km
86 km (53 mi)Asaka-shi, Saitama, 18 km northwest of Tokyo, Japan MoreMap
Fri, 7 May 2021 (GMT) (2 earthquakes)
May 07, 2021 23:50:51.45 (7 May 2021 14:50:51 GMT)
2.9

135 km
17 km (10.6 mi)1.8 km north of Imaichi, Nikko-shi, Tochigi, Japan MoreMap
May 07, 2021 12:24:20.06 (7 May 2021 03:24:20 GMT)
3.4

53 km
94 km (58 mi)Higashiibaraki-gun, 9.5 km south of Mito, Ibaraki, Japan 1 reportMoreMap
Thu, 6 May 2021 (GMT) (1 earthquake)
May 07, 2021 04:28:53.09 (6 May 2021 19:28:53 GMT)
2.6

104 km
62 km (39 mi)Hitachiōta-shi, 23 km northwest of Hitachi, Ibaraki, Japan MoreMap
Tue, 4 May 2021 (GMT) (1 earthquake)
May 05, 2021 01:49:26.32 (4 May 2021 16:49:26 GMT)
2.9

7.8 km
159 km (99 mi)1.8 km north of Hasaki, Chōshi-shi, Chiba, Japan 1 reportMoreMap
Mon, 3 May 2021 (GMT) (1 earthquake)
May 03, 2021 18:33:55.03 (3 May 2021 09:33:55 GMT)
2.8

99 km
83 km (52 mi)Fujimi-shi, Saitama, 23 km northwest of Tokyo, Japan MoreMap
Sun, 2 May 2021 (GMT) (4 earthquakes)
May 03, 2021 08:59:54.52 (2 May 2021 23:59:54 GMT)
2.5

12 km
73 km (45 mi)Kasama-shi, 16 km west of Mito, Ibaraki, Japan MoreMap
May 03, 2021 08:24:21.42 (2 May 2021 23:24:21 GMT)
3.2

51 km
82 km (51 mi)Bandō-shi, Ibaraki, 14 km north of Noda, Chiba, Japan MoreMap
May 03, 2021 07:30:42.54 (2 May 2021 22:30:42 GMT)
3.3

26 km
48 km (30 mi)Sagamihara-shi, Kanagawa, 34 km southwest of Tokyo, Japan MoreMap
May 02, 2021 21:33:25.57 (2 May 2021 12:33:25 GMT)
2.7

138 km
34 km (21 mi)4.9 km northeast of Ashikaga, Tochigi, Japan MoreMap
Sat, 1 May 2021 (GMT) (1 earthquake)
May 01, 2021 13:03:51.11 (1 May 2021 04:03:51 GMT)
2.7

132 km
40 km (25 mi)Ōra-gun, Gunma, 7 km south of Ashikaga, Tochigi, Japan MoreMap
Fri, 30 Apr 2021 (GMT) (1 earthquake)
Apr 30, 2021 18:13:53.41 (30 Apr 2021 09:13:53 GMT)
2.6

10.7 km
162 km (101 mi)North Pacific Ocean, 4.5 km east of Hasaki, Chōshi-shi, Chiba, Japan MoreMap
Thu, 29 Apr 2021 (GMT) (1 earthquake)
Apr 29, 2021 19:11:04.99 (29 Apr 2021 10:11:04 GMT)
2.6

62 km
62 km (39 mi)Yokohama, Kanagawa, 17 km southwest of Tokyo, Japan MoreMap
Wed, 28 Apr 2021 (GMT) (1 earthquake)
Apr 28, 2021 20:09:03.24 (28 Apr 2021 11:09:03 GMT)
2.6

71 km
106 km (66 mi)6.8 km northwest of Chiba, Japan MoreMap
Tue, 27 Apr 2021 (GMT) (2 earthquakes)
Apr 28, 2021 05:11:53.90 (27 Apr 2021 20:11:53 GMT)
3.3

55 km
87 km (54 mi)Naka-gun, 18 km northeast of Mito, Ibaraki, Japan 1 reportMoreMap
Apr 27, 2021 20:58:09.20 (27 Apr 2021 11:58:09 GMT)
3.0

70 km
58 km (36 mi)Kawasaki, Kanagawa, 22 km southwest of Tokyo, Japan MoreMap
Mon, 26 Apr 2021 (GMT) (1 earthquake)
Apr 27, 2021 00:16:47.68 (26 Apr 2021 15:16:47 GMT)
2.8

213 km
26 km (16 mi)Kitaazumi Gun, 32 km west of Nagano, Japan MoreMap
Sat, 24 Apr 2021 (GMT) (4 earthquakes)
Apr 24, 2021 21:30:32.75 (24 Apr 2021 12:30:32 GMT)
2.6

65 km
93 km (58 mi)Ishioka-shi, 21 km southwest of Mito, Ibaraki, Japan MoreMap
Apr 24, 2021 20:42:58.12 (24 Apr 2021 11:42:58 GMT)
2.9

5.2 km
27 km (17 mi)Kitaazumi Gun, 17 km north of Ōmachi, Omachi, Nagano, Japan 1 reportMoreMap
24 Apr 2021 5:59 pm (GMT +9) (24 Apr 2021 08:59:02 GMT)
4.1

103 km
79 km (49 mi)7.8 km west of Mito, Ibaraki, Japan 1 reportMoreMap
Apr 24, 2021 12:12:28.92 (24 Apr 2021 03:12:28 GMT)
3.5

20 km
29 km (18 mi)Minamikoma-gun, Yamanashi, 17 km west of Fujinomiya, Shizuoka, Japan MoreMap
Fri, 23 Apr 2021 (GMT) (1 earthquake)
Apr 23, 2021 19:26:56.38 (23 Apr 2021 10:26:56 GMT)
3.6

71 km
122 km (76 mi)1 km north of Sakura, Chiba, Japan MoreMap
Thu, 22 Apr 2021 (GMT) (3 earthquakes)
Apr 23, 2021 08:00:45.49 (22 Apr 2021 23:00:45 GMT)
3.9

39 km
57 km (35 mi)Iida-shi, Nagano, 46 km northwest of Shizuoka, Japan MoreMap
Apr 22, 2021 16:44:58.71 (22 Apr 2021 07:44:58 GMT)
2.7

73 km
67 km (42 mi)6.1 km northeast of Shimodate, Chikusei-shi, Ibaraki, Japan MoreMap
Apr 22, 2021 14:17:53.31 (22 Apr 2021 05:17:53 GMT)
2.5

8.6 km
68 km (42 mi)Takahagi-shi, 19 km north of Hitachi, Ibaraki, Japan MoreMap
Tue, 20 Apr 2021 (GMT) (4 earthquakes)
21 Apr 2021 2:39 am (GMT +9) (20 Apr 2021 17:39:58 GMT)
4.9

167 km
14 km (8.7 mi)Kitasaku-gun, 16 km northeast of Saku, Nagano, Japan 10 reportsMoreMap
Apr 20, 2021 22:07:13.03 (20 Apr 2021 13:07:13 GMT)
2.8

196 km
20 km (12 mi)Tōmi Shi, 11 km southeast of Ueda, Nagano, Japan MoreMap
Apr 20, 2021 17:37:58.80 (20 Apr 2021 08:37:58 GMT)
3.5

73 km
108 km (67 mi)2.1 km southeast of Chiba, Japan 1 reportMoreMap
Apr 20, 2021 15:25:31.68 (20 Apr 2021 06:25:31 GMT)
2.6

5.9 km
23 km (14 mi)Kiso-gun, 21 km west of Ina, Nagano, Japan MoreMap
Mon, 19 Apr 2021 (GMT) (1 earthquake)
Apr 19, 2021 09:56:26.83 (19 Apr 2021 00:56:26 GMT)
3.4

72 km
107 km (66 mi)6.7 km northwest of Chiba, Japan 1 reportMoreMap
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Estimated combined seismic energy released: 1.7 x 1012 joules (486 megawatt hours, equivalent to 418 tons of TNT) More info

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