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

Updated 18 May 2021 20:27 GMT -
During the past 30 days, Chiba was shaken by 4 quakes of magnitude 4.0 or above, 21 quakes between 3.0 and 4.0, and 48 quakes between 2.0 and 3.0.
Biggest quake: 4.7 quake North Pacific Ocean, 95 km northeast of Hasaki, Chōshi-shi, Chiba, Japan, 15 May 8:03 pm (GMT +9)
Most recent quake: 3.1 quake Isumi Shi, 20 km south of Mobara, Chiba, Japan, May 17, 2021 12:00:49.53
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Showing most recent quakes and quakes magnitude 2.7 or higher (48 out of 73 quakes, show more):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Mon, 17 May 2021 (GMT) (1 earthquake)
May 17, 2021 12:00:49.53 (17 May 2021 03:00:49 GMT)
3.1

19 km
100 km (62 mi)Isumi Shi, 20 km south of Mobara, Chiba, Japan
I FELT IT
MoreMap
Sun, 16 May 2021 (GMT) (3 earthquakes)
May 17, 2021 00:41:59.79 (16 May 2021 15:41:59 GMT)
3.2

12 km
164 km (102 mi)North Pacific Ocean, 7.8 km east of Hasaki, Chōshi-shi, Chiba, Japan
I FELT IT
MoreMap
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) (10 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 20:33:32.06 (15 May 2021 11:33:32 GMT)
2.8

18 km
101 km (63 mi)Isumi Shi, 20 km south of Mobara, Chiba, Japan MoreMap
15 May 8:03 pm (GMT +9) (15 May 2021 11:03:52 GMT)
4.7

30 km
172 km (107 mi)North Pacific Ocean, 95 km northeast of Hasaki, Chōshi-shi, Chiba, Japan
I FELT IT
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 15:46:03.73 (15 May 2021 06:46:03 GMT)
2.8

19 km
100 km (62 mi)Isumi Shi, 19 km south of Mobara, Chiba, Japan MoreMap
May 15, 2021 13:57:10.48 (15 May 2021 04:57:10 GMT)
3.0

19 km
100 km (62 mi)Isumi Shi, 20 km south of Mobara, Chiba, Japan
I FELT IT
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
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) (1 earthquake)
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
Mon, 10 May 2021 (GMT) (1 earthquake)
May 11, 2021 02:13:40.78 (10 May 2021 17:13:40 GMT)
3.1

32 km
140 km (87 mi)North Pacific Ocean, 38 km northeast of Kashima-shi, Ibaraki, Japan MoreMap
Sun, 9 May 2021 (GMT) (2 earthquakes)
May 09, 2021 19:06:09.24 (9 May 2021 10:06:09 GMT)
3.2

87 km
62 km (39 mi)North Pacific Ocean, 15 km east of Tateyama, Chiba, 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
Fri, 7 May 2021 (GMT) (1 earthquake)
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
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) (3 earthquakes)
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
May 03, 2021 12:46:30.75 (3 May 2021 03:46:30 GMT)
2.7

115 km
15 km (9.3 mi)North Pacific Ocean, 48 km southeast of Itō, Shizuoka, Japan MoreMap
May 03, 2021 09:36:15.53 (3 May 2021 00:36:15 GMT)
2.8

32 km
172 km (107 mi)North Pacific Ocean, 22 km east of Hasaki, Chōshi-shi, Chiba, Japan MoreMap
Sun, 2 May 2021 (GMT) (4 earthquakes)
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 03, 2021 03:57:53.94 (2 May 2021 18:57:53 GMT)
2.8

47 km
159 km (99 mi)North Pacific Ocean, 85 km southeast of Iwaki, Fukushima, 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
Thu, 29 Apr 2021 (GMT) (2 earthquakes)
Apr 30, 2021 06:47:25.58 (29 Apr 2021 21:47:25 GMT)
3.0

3.9 km
17 km (10.6 mi)North Pacific Ocean, 24 km southeast of Itō, Shizuoka, Japan 1 reportMoreMap
Apr 29, 2021 14:57:34.78 (29 Apr 2021 05:57:34 GMT)
2.7

90 km
66 km (41 mi)Minamibōsō Shi, 14 km northeast of Tateyama, Chiba, Japan MoreMap
Tue, 27 Apr 2021 (GMT) (4 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 28, 2021 03:44:13.82 (27 Apr 2021 18:44:13 GMT)
2.8

215 km
29 km (18 mi)2.4 km northwest of Shimoda, Shizuoka, Japan MoreMap
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
Apr 27, 2021 15:30:17.56 (27 Apr 2021 06:30:17 GMT)
2.7

6.5 km
17 km (10.6 mi)North Pacific Ocean, 24 km southeast of Itō, Shizuoka, Japan MoreMap
Mon, 26 Apr 2021 (GMT) (1 earthquake)
26 Apr 8:12 pm (GMT +9) (26 Apr 2021 11:12:04 GMT)
4.3

15 km
211 km (131 mi)North Pacific Ocean, 222 km southeast of Tokyo, Japan MoreMap
Sun, 25 Apr 2021 (GMT) (1 earthquake)
Apr 25, 2021 11:49:05.31 (25 Apr 2021 02:49:05 GMT)
2.8

23 km
162 km (101 mi)North Pacific Ocean, 18 km northeast of Hasaki, Chōshi-shi, Chiba, Japan MoreMap
Sat, 24 Apr 2021 (GMT) (1 earthquake)
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
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) (1 earthquake)
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
Wed, 21 Apr 2021 (GMT) (5 earthquakes)
Apr 21, 2021 23:20:08.20 (21 Apr 2021 14:20:08 GMT)
2.7

8.4 km
17 km (10.6 mi)North Pacific Ocean, 23 km southeast of Itō, Shizuoka, Japan MoreMap
Apr 21, 2021 22:07:38.87 (21 Apr 2021 13:07:38 GMT)
2.9

6.3 km
16 km (9.9 mi)North Pacific Ocean, 23 km southeast of Itō, Shizuoka, Japan MoreMap
Apr 21, 2021 21:29:50.07 (21 Apr 2021 12:29:50 GMT)
3.7

5.5 km
16 km (9.9 mi)North Pacific Ocean, 23 km southeast of Itō, Shizuoka, Japan MoreMap
Apr 21, 2021 20:55:21.38 (21 Apr 2021 11:55:21 GMT)
3.1

12 km
16 km (9.9 mi)North Pacific Ocean, 22 km southeast of Itō, Shizuoka, Japan 1 reportMoreMap
Apr 21, 2021 20:46:50.41 (21 Apr 2021 11:46:50 GMT)
2.9

9.5 km
15 km (9.3 mi)North Pacific Ocean, 22 km southeast of Itō, Shizuoka, Japan MoreMap
Tue, 20 Apr 2021 (GMT) (2 earthquakes)
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 16:55:30.29 (20 Apr 2021 07:55:30 GMT)
2.8

121 km
61 km (38 mi)North Pacific Ocean, 13 km southeast of Yokosuka, Kanagawa, 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: 1.2 x 1012 joules (336 megawatt hours, equivalent to 289 tons of TNT) More info

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