EARTHQUAKE STATISTICS

Japan earthquake statistics for November 2021

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 events123

Highest ShindoShindo 4

Largest magnitudeM6.6

Events with tsunami status2

Average magnitude3.4

Average depth27.6 km

The JISHINDESU catalogue contains 123 events for this period. The largest was M6.6, with maximum Shindo 4.

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

Nov 14
Nov 26
Nov 34
Nov 44
Nov 52
Nov 62
Nov 73
Nov 84
Nov 96
Nov 102
Nov 115
Nov 125
Nov 138
Nov 143
Nov 157
Nov 161
Nov 175
Nov 184
Nov 193
Nov 204
Nov 223
Nov 237
Nov 243
Nov 253
Nov 262
Nov 272
Nov 284
Nov 2912
Nov 305

EARTHQUAKE STATISTICS

Events by maximum Shindo

Shindo 166 · 53.7%
Shindo 242 · 34.1%
Shindo 313 · 10.6%
Shindo 42 · 1.6%

EARTHQUAKE STATISTICS

Largest events by magnitude

Place names follow the available source or romanised name.