EARTHQUAKE STATISTICS

Japan earthquake statistics for June 2018

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 events190

Highest ShindoShindo 6−

Largest magnitudeM5.9

Events with tsunami status0

Average magnitude3.3

Average depth26.1 km

The JISHINDESU catalogue contains 190 events for this period. The largest was M5.9, 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

Jun 22
Jun 312
Jun 43
Jun 51
Jun 67
Jun 76
Jun 82
Jun 93
Jun 102
Jun 114
Jun 126
Jun 131
Jun 1410
Jun 155
Jun 1613
Jun 176
Jun 1824
Jun 1916
Jun 208
Jun 216
Jun 226
Jun 232
Jun 244
Jun 258
Jun 2612
Jun 278
Jun 286
Jun 294
Jun 303

EARTHQUAKE STATISTICS

Events by maximum Shindo

Shindo 1118 · 62.1%
Shindo 248 · 25.3%
Shindo 317 · 8.9%
Shindo 45 · 2.6%
Shindo 5−1 · 0.5%
Shindo 6−1 · 0.5%

EARTHQUAKE STATISTICS

Largest events by magnitude

Place names follow the available source or romanised name.