Japan

Natural disasters in Nagano, Japan

Right now

No events recorded here in the last 24 hours.

The most recent data we hold from JMA arrived 4 hours ago. We record detections, not passes: an absence is not proof that nothing is there.

37, recorded here, since 9 March 2026

3 in the last 30 days. Most recent: 31 October 2026 (3 days ago).

The 9th strongest of the 37 recorded here since 9 March 2026.

By month

  • March 20267
  • May 20264
  • June 20263
  • July 20261
  • August 20265
  • September 202614
  • October 20263

September 2026 is the most active month of the 7 in our series here, with 14 events.

Hazards recorded here

Recent events

EarthquakesLow

M 2.5 Earthquake, 長野県南部

31 October 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 2.8 Earthquake, 長野県南部

11 October 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 2.8 Earthquake, 長野県南部

8 October 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 3.3 Earthquake, 宮古島近海

23 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 4.9 Earthquake, 奄美大島北西沖

22 September 2026time not reported by the sourceIndex 36 · version not recorded
EarthquakesMedium

M 5.0 Earthquake, 奄美大島近海

20 September 2026time not reported by the sourceIndex 35 · version not recorded
EarthquakesLow

M 4.4 Earthquake, 天草灘

19 September 2026time not reported by the sourceIndex 25 · version not recorded
EarthquakesLow

M 3.4 Earthquake, 沖縄本島近海

17 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 3.3 Earthquake, 遠州灘

16 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 2.7 Earthquake, 新島・神津島近海

15 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 4.5 Earthquake, 津軽海峡

13 September 2026time not reported by the sourceIndex 26 · version not recorded
EarthquakesMedium

M 5.1 Earthquake, 奄美大島北東沖

12 September 2026time not reported by the sourceIndex 42 · version not recorded
EarthquakesLow

M 3.4 Earthquake, 宮古島近海

9 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 3.8 Earthquake, 釧路沖

8 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 3.5 Earthquake, 釧路沖

4 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 3.0 Earthquake, 陸奥湾

2 September 2026time not reported by the sourceIndex 8 · version not recorded
EarthquakesLow

M 4.3 Earthquake, 浦河沖

1 September 2026time not reported by the sourceIndex 24 · version not recorded
EarthquakesLow

M 3.5 Earthquake, 奄美大島近海

31 August 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 4.0 Earthquake, 浦河沖

30 August 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 3.6 Earthquake, 薩摩半島西方沖

29 August 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 4.5 Earthquake, 宮古島北西沖

28 August 2026time not reported by the sourceIndex 12 · version not recorded
EarthquakesLow

M 4.4 Earthquake, 浦河沖

27 August 2026time not reported by the sourceIndex 4 · version not recorded
EarthquakesLow

M 2.0 Earthquake, トカラ列島近海

29 July 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 4.1 Earthquake, 房総半島南方沖

30 June 2026time not reported by the sourceIndex 1 · version not recorded
EarthquakesLow

M 4.3 Earthquake, 宮古島近海

30 June 2026time not reported by the sourceIndex 3 · version not recorded
EarthquakesLow

M 2.1 Earthquake, 長野県北部

18 June 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 3.9 Earthquake, 沖縄本島近海

31 May 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 3.5 Earthquake, トカラ列島近海

7 May 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 4.6 Earthquake, トカラ列島近海

7 May 2026time not reported by the sourceIndex 5 · version not recorded
EarthquakesLow

M 2.2 Earthquake, トカラ列島近海

6 May 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 3.0 Earthquake, 有明海

19 March 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 2.5 Earthquake, 渡島地方東部

18 March 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 4.3 Earthquake, 伊豆大島近海

16 March 2026time not reported by the sourceIndex 3 · version not recorded
EarthquakesLow

M 4.0 Earthquake, 伊予灘

15 March 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesLow

M 4.4 Earthquake, 大隅半島東方沖

15 March 2026time not reported by the sourceIndex 4 · version not recorded
EarthquakesLow

M 2.4 Earthquake, 長野県南部

14 March 2026time not reported by the sourceIndex 0 · version not recorded
EarthquakesMedium

M 5.9 Earthquake, 檜山地方

9 March 2026time not reported by the sourceIndex 39 · version not recorded

Towns with the most events here

Other areas

Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.

Administrative boundaries: geoBoundaries (geoboundaries.org), Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO). geoboundaries.org