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Latest quakes in or near Chikuma Shi, Nagano, Japan - list, stats and map

Overview

Latest quake
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Mag. 2.5 earthquake Japan: HIDA MOUNTAINS REGION - Mar 20, 2024 -
Strongest since 2024Mag. 7.5 Ishikawa, 86 km north of Takaoka, Toyama - Jan 1, 2024 -
Updated: Mar 29, 2024 07:29 GMT -
Find all latest earthquakes in or near Chikuma Shi, Nagano, Japan, in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake in or near Chikuma Shi, find out which quakes are happening right now!
There were no significant confirmed earthquakes in or near Chikuma Shi in the past 24 hours.
Since 2024, Chikuma Shi has had 15 quakes of magnitudes above 2 and up to 7.5:
  • 1 quake above magnitude 7
  • 1 quake between magnitude 4 and 5
  • 8 quakes between magnitude 3 and 4
  • 5 quakes between magnitude 2 and 3
Latest: Mag. 2.5 Earthquake Japan, 28 km W of Matsumoto, Nagano -
Strongest: Mag. 7.5 Earthquake Ishikawa, Japan, 86 km N of Takaoka, Toyama -
Number of quakes per year
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Map and earthquake list

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Showing all recent or significant quakes since 2024, magnitude 0 or higher, within up to 50 km (31 mi) distance (17 quakes):
Latest quakes in or near Chikuma Shi, Nagano, Japan - list, stats and map
Date and TimeMag
Depth
Nearest VolcanoLocationDetailsMap
Mar 20, 05:59 am (GMT +9)
Mar 19, 20:59 GMT
2.5

4.3 km
48 km (30 mi) to the SW Japan: HIDA MOUNTAINS REGION Info
Friday, March 15, 2024 GMT (1 quake)
Mar 16, 06:42 am (GMT +9)
Mar 15, 21:42 GMT
3.1

149 km
49 km (30 mi) to the E Japan, 33 km west of Maebashi, Gunma Info
Monday, February 26, 2024 GMT (1 quake)
Feb 26, 11:42 pm (GMT +9)
Feb 26, 14:42 GMT
2.5

196 km
39 km (24 mi) to the SE Japan: EASTERN NAGANO PREF Info
Tuesday, February 6, 2024 GMT (1 quake)
Feb 6, 02:00 pm (GMT +9)
Feb 6, 05:00 GMT
2.6

166 km
11 km (6.8 mi) to the E Japan: NEAR MATSUSHIRO Info
Sunday, February 4, 2024 GMT (1 quake)
Feb 5, 05:43 am (GMT +9)
Feb 4, 20:43 GMT
3.5

352 km
39 km (24 mi) to the NW Japan: HIDA MOUNTAINS REGION Info
Monday, January 29, 2024 GMT (1 quake)
Jan 29, 10:50 am (GMT +9)
Jan 29, 01:50 GMT
2.9

148 km
24 km (15 mi) to the N Japan: NORTHERN NAGANO PREF Info
Saturday, January 27, 2024 GMT (1 quake)
Jan 28, 07:14 am (GMT +9)
Jan 27, 22:14 GMT
3.0

250 km
46 km (29 mi) to the SW Japan: HIDA MOUNTAINS REGION Info
Monday, January 22, 2024 GMT (1 quake)
Jan 22, 11:06 pm (GMT +9)
Jan 22, 14:06 GMT
3.2

239 km
42 km (26 mi) to the S Japan: CENTRAL NAGANO PREF Info
Wednesday, January 17, 2024 GMT (1 quake)
Jan 18, 08:10 am (GMT +9)
Jan 17, 23:10 GMT
3.6

219 km
7 km (4.3 mi) to the NW Japan: NORTHERN NAGANO PREF Info
Monday, January 15, 2024 GMT (2 quakes)
Jan 15, 09:20 pm (GMT +9)
Jan 15, 12:20 GMT
3.0

4.8 km
41 km (25 mi) to the NE Japan: NORTHERN NAGANO PREF 3 reportsInfo
Jan 15, 05:09 pm (GMT +9)
Jan 15, 08:09 GMT
2.7

6.5 km
30 km (19 mi) to the S Japan, 5.2 km southeast of Matsumoto, Nagano Info
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About these data
Estimated combined seismic energy released: 1.1 x 1016 joules (3117 gigawatt hours, equivalent to 2.7 x 106 tons of TNT or 167.6 atomic bombs!) | about seismic energy

Chikuma Shi Quake-O-Meter

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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 28.9 quakes on average per year in or near Chikuma Shi, Nagano, Japan:
  • Mag. 8 or higher: 0.02 quakes per year (or 1 quake every 41.7 years)
  • Mag. 7 or higher: 0.06 quakes per year (or 1 quake every 15.6 years)
  • Mag. 6 or higher: 0.16 quakes per year (or 1 quake every 6.1 years)
  • Mag. 5 or higher: 0.86 quakes per year (or 1 quake every 1.2 years)
  • Mag. 4 or higher: 4.4 quakes per year
  • Mag. 3 or higher: 18.5 quakes per year
  • Mag. 2 or higher: 28.3 quakes per year
  • Mag. 1 or higher: 43 quakes per year (or 3.6 quakes per month)
Chikuma Shi has a very high level of seismic activity. Chikuma Shi 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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