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Captured record

Captured between 2026-10-17T04:02:38.567Z and 2026-10-17T04:02:38.731Z. This is a captured core record, not a reconstruction of an arbitrary earlier moment.

Japan Meteorological Agency issues and retracts false magnitude 9.9 earthquake alert

Status: published

The Japan Meteorological Agency mistakenly issued an emergency earthquake warning indicating a magnitude 9.9 event near the Kuril Islands and Kamchatka Peninsula, triggering widespread mobile alerts from Hokkaido to the Tokai region. The alert was withdrawn roughly eight minutes later after no shaking was observed. The agency stated that the cause of the false warning remains under investigation.

Category: earthquake · Location: Japan

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Corrections and updates

No published correction or update is recorded. This does not reconstruct changes made before correction records were kept.

Cite this record

Global Events Monitor. Japan Meteorological Agency issues and retracts false magnitude 9.9 earthquake alert. 2026-10-16T08:53:59.469Z. Status: published. urn:global-events-monitor:event:6090. https://global.eventmonitor.net/record/6090/revision/d94c43239512128586958acba971eda0ef7614c6b60169f13188a40b7edf85aa

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SHA-256: d94c43239512128586958acba971eda0ef7614c6b60169f13188a40b7edf85aa. A digest detects a changed payload; it is not an externally witnessed timestamp.

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