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4 quakes Mag. 2+
2 quakes Mag. 3+
Number of quakes vs long-term average, past 7 days
Earthquake activity above average

Latest quakes in or near Gunma, Japan - list, stats and map

Overview

: Magnitude 5.2 Earthquake Saitama, Japan
Latest quake
See all
Mag. 3.4 earthquake Ibaraki, 42 km northeast of Tokyo, Tokyo -
Strongest past 30 daysMag. 5.2 Japan, 4.5 km east of Kasukabe, Saitama - Mar 21, 2024 -
Updated: Mar 29, 2024 09:14 GMT -
Find all latest earthquakes in or near Gunma, Japan, in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake in or near Gunma, find out which quakes are happening right now!
In the past 24 hours, Gunma has had one quake of magnitude 3.4.
In the past 30 days, Gunma has had 19 quakes of magnitudes above 2 and up to 5.2:
  • 1 quake above magnitude 5
  • 1 quake between magnitude 4 and 5
  • 10 quakes between magnitude 3 and 4
  • 7 quakes between magnitude 2 and 3
Latest today: Mag. 3.4 Earthquake Ibaraki, Japan, 42 km NE of Tokyo, Tokyo -
Strongest: Mag. 5.2 Earthquake Japan, 4.5 km E of Kasukabe, Saitama -
Number of quakes per year
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Map and earthquake list

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Showing all recent or significant quakes in the past 30 days, magnitude 0 or higher, within up to 50 km (31 mi) distance (26 quakes):
Latest quakes in or near Gunma, Japan - list, stats and map
Date and TimeMag
Depth
Nearest VolcanoLocationDetailsMap
Mar 29, 02:26 pm (GMT +9)
Mar 29, 05:26 GMT
3.4

85 km
33 km (21 mi) to the SE Ibaraki, Japan, 42 km northeast of Tokyo, Tokyo
I FELT IT
Info
Wednesday, March 27, 2024 GMT (1 quake)
Mar 27, 09:19 am (GMT +9)
Mar 27, 00:19 GMT
2.9

142 km
Japan, 23 km northwest of Maebashi, Gunma Info
Sunday, March 24, 2024 GMT (1 quake)
Mar 24, 12:12 pm (GMT +9)
Mar 24, 03:12 GMT
2.9

107 km
41 km (25 mi) to the SE Saitama, Japan, 25 km northeast of Tokyo, Tokyo Info
Saturday, March 23, 2024 GMT (2 quakes)
Mar 24, 08:42 am (GMT +9)
Mar 23, 23:42 GMT
2.6

70 km
40 km (25 mi) to the E Japan, 9.6 km east of Chikusei, Ibaraki Info
Mar 23, 10:28 pm (GMT +9)
Mar 23, 13:28 GMT
3.0

160 km
23 km (14 mi) to the S Japan, 23 km northeast of Kofu, Yamanashi
I FELT IT
Info
Friday, March 22, 2024 GMT (2 quakes)
Mar 23, 08:32 am (GMT +9)
Mar 22, 23:32 GMT
2.8

9.7 km
Japan, 12 km south of Takasaki, Gunma
I FELT IT - 1 report
Info
Mar 22, 09:56 am (GMT +9)
Mar 22, 00:56 GMT
3.3

66 km
22 km (14 mi) to the SE Ibaraki, Japan, 16 km southeast of Oyama, Tochigi
I FELT IT
Info
Thursday, March 21, 2024 GMT (2 quakes)
Mar 22, 08:06 am (GMT +9)
Mar 21, 23:06 GMT
3.1

119 km
39 km (24 mi) to the NE Japan, 48 km west of Shirakawa, Fukushima Info
Mar 21, 09:08 am (GMT +9)
Mar 21, 00:08 GMT
5.2

48 km
26 km (16 mi) to the SE 4 km E of Kasukabe, Japan 233 reportsInfo
Tuesday, March 19, 2024 GMT (2 quakes)
Mar 19, 06:02 pm (GMT +9)
Mar 19, 09:02 GMT
3.0

77 km
30 km (19 mi) to the E Japan, 25 km south of Utsunomiya, Tochigi Info
Mar 19, 03:31 pm (GMT +9)
Mar 19, 06:31 GMT
3.5

64 km
50 km (31 mi) to the SE Japan: SOUTHERN IBARAKI PREF Info
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About these data
Estimated combined seismic energy released: 4.4 x 1012 joules (1.22 gigawatt hours, equivalent to 1050 tons of TNT) | about seismic energy

Gunma Quake-O-Meter

Has seismic activity increased or decreased?
Number of quakes: -
Number of quakes vs average
Seismic Activity: ? %
Seismic activity vs average
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Earthquake statistics

Average number of earthquakes

Based on data from the past 14 years and our earthquake archive back to 1900, there are about 115 quakes on average per year in or near Gunma, Japan:
  • Mag. 8 or higher: 0.02 quakes per year (or 1 quake every 41.7 years)
  • Mag. 7 or higher: 0.18 quakes per year (or 1 quake every 5.4 years)
  • Mag. 6 or higher: 0.53 quakes per year (or 1 quake every 1.9 years)
  • Mag. 5 or higher: 3.8 quakes per year
  • Mag. 4 or higher: 16 quakes per year
  • Mag. 3 or higher: 63 quakes per year (or 5.2 quakes per month)
  • Mag. 2 or higher: 116 quakes per year (or 9.6 quakes per month)
  • Mag. 1 or higher: 349 quakes per year (or 29 quakes per month)
Gunma has a very high level of seismic activity. Gunma has had at least 3 quakes above magnitude 8 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 40 to 45 years.

Number of earthquakes over time

Past 90 days
30 days
7 days
24 hours
2023
2024 so far
Number of earthquakes over time: Past 90 days
Number of earthquakes over time: 30 days
Number of earthquakes over time: 7 days
Number of earthquakes over time: 24 hours
Number of earthquakes over time: 2023
Number of earthquakes over time: 2024 so far
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