EARTHQUAKE STATISTICS

Japan earthquake statistics for February 2021

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

Full periodData updated: Nov 7, 2026, 10:59 JST

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

Catalogue events213

Highest ShindoShindo 6+

Largest magnitudeM7.1

Events with tsunami status1

Average magnitude3.6

Average depth37.4 km

The JISHINDESU catalogue contains 213 events for this period. The largest was M7.1, with maximum Shindo 6+.

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

Feb 110
Feb 24
Feb 32
Feb 43
Feb 54
Feb 67
Feb 74
Feb 84
Feb 96
Feb 101
Feb 116
Feb 121
Feb 1311
Feb 1439
Feb 1528
Feb 1610
Feb 175
Feb 1813
Feb 198
Feb 206
Feb 213
Feb 223
Feb 237
Feb 244
Feb 255
Feb 268
Feb 276
Feb 285

EARTHQUAKE STATISTICS

Events by maximum Shindo

Shindo 1136 · 63.8%
Shindo 252 · 24.4%
Shindo 320 · 9.4%
Shindo 44 · 1.9%
Shindo 6+1 · 0.5%

EARTHQUAKE STATISTICS

Largest events by magnitude

Place names follow the available source or romanised name.