EARTHQUAKE STATISTICS

Japan earthquake statistics for October 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 events144

Highest ShindoShindo 5−

Largest magnitudeM5.9

Events with tsunami status0

Average magnitude3.1

Average depth26.9 km

The JISHINDESU catalogue contains 144 events for this period. The largest was M5.9, 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

Oct 13
Oct 25
Oct 38
Oct 44
Oct 58
Oct 65
Oct 73
Oct 810
Oct 94
Oct 104
Oct 117
Oct 122
Oct 134
Oct 149
Oct 152
Oct 162
Oct 172
Oct 181
Oct 198
Oct 202
Oct 215
Oct 224
Oct 234
Oct 246
Oct 254
Oct 266
Oct 273
Oct 284
Oct 293
Oct 308
Oct 314

EARTHQUAKE STATISTICS

Events by maximum Shindo

Shindo 193 · 64.6%
Shindo 237 · 25.7%
Shindo 39 · 6.3%
Shindo 44 · 2.8%
Shindo 5−1 · 0.7%

EARTHQUAKE STATISTICS

Largest events by magnitude

Place names follow the available source or romanised name.