Seismic event — Volcano Islands, Japan region

Seismic·● resolved·Tier 3 · sober·18d active

Level7.2/ 10

Signals

MagnitudeM5.5
Other M5.0+ in 24h4

Cite this situation

Monitoring Room, "Seismic event — Volcano Islands, Japan region", situation page, level 7.2/10 (Monitoring Room's 0–10 severity score), as of 2026-10-04 11:12 UTC, source: USGS. https://monitoringroom.com/s/seismic-us6000tzid

Call what happens next

Will a magnitude 6.0+ earthquake strike the Japan region between 19–25 October 2026?No calls yet — be first · as of 22:18 UTC
Will a magnitude 5.5+ earthquake strike the California region between 6–31 October 2026?No calls yet — be first · as of 22:18 UTC
Will a magnitude 6.0+ earthquake strike the Indonesia region between 6–31 October 2026?No calls yet — be first · as of 22:18 UTC

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