EARTHQUAKE STATISTICS

Japan earthquake statistics for July 2017

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 events171

Highest ShindoShindo 5+

Largest magnitudeM6.3

Events with tsunami status0

Average magnitude3.3

Average depth31.5 km

The JISHINDESU catalogue contains 171 events for this period. The largest was M6.3, 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

Jul 17
Jul 26
Jul 36
Jul 42
Jul 51
Jul 68
Jul 77
Jul 89
Jul 93
Jul 102
Jul 116
Jul 1212
Jul 1314
Jul 145
Jul 157
Jul 169
Jul 174
Jul 182
Jul 196
Jul 205
Jul 216
Jul 222
Jul 231
Jul 243
Jul 256
Jul 265
Jul 274
Jul 284
Jul 297
Jul 304
Jul 318

EARTHQUAKE STATISTICS

Events by maximum Shindo

Shindo 1110 · 64.3%
Shindo 247 · 27.5%
Shindo 39 · 5.3%
Shindo 42 · 1.2%
Shindo 5−2 · 1.2%
Shindo 5+1 · 0.6%

EARTHQUAKE STATISTICS

Largest events by magnitude

Place names follow the available source or romanised name.