EARTHQUAKE STATISTICS

Japan earthquake statistics for April 2025

Catalogue events, magnitude, maximum Shindo, depth and tsunami statuses for the same reporting period.

Full periodData updated: Nov 7, 2026, 11:00 JST

This is a completed period, although later additions and corrections can still revise totals.

Catalogue events187

Highest ShindoShindo 5−

Largest magnitudeM6.0

Events with tsunami status0

Average magnitude3.1

Average depth25.6 km

The JISHINDESU catalogue contains 187 events for this period. The largest was M6.0, with maximum Shindo 5−.

How these statistics are calculated

We count unique earthquake records in the JISHINDESU catalogue. Corrections update the same record and cancellations follow the current catalogue state. Dates use JST; averages include records where that value exists. The tsunami count covers statuses other than ‘none’.

EARTHQUAKE STATISTICS

Events through the period

Apr 15
Apr 29
Apr 33
Apr 43
Apr 54
Apr 64
Apr 73
Apr 84
Apr 97
Apr 103
Apr 115
Apr 121
Apr 131
Apr 148
Apr 157
Apr 161
Apr 175
Apr 1831
Apr 1935
Apr 2011
Apr 213
Apr 223
Apr 233
Apr 242
Apr 255
Apr 267
Apr 274
Apr 285
Apr 291
Apr 304

EARTHQUAKE STATISTICS

Events by maximum Shindo

Shindo 1127 · 67.9%
Shindo 242 · 22.5%
Shindo 313 · 7%
Shindo 44 · 2.1%
Shindo 5−1 · 0.5%

EARTHQUAKE STATISTICS

Largest events by magnitude

Place names follow the available source or romanised name.