Disasters · Earthquake

M4.5 · Japan

First tracked 21 October 2026 · Last updated 22 October 2026

M4.5

Magnitude

90 km

Depth

10,891,599

Population exposed

10.9 million in MMI IV

Exposure detail

Earthquake reported in 35.7, 140.0.

Sources

Coverage

News coverage via The GDELT Project · not a source for this event’s data

Coverage not checked yet.

Source: USGS & GDACS · figures reported · Reviewed