Monitor · Earthquake
Reported
Magnitude 3.5 earthquake recorded in the Marmara Sea off Yalova
An earthquake measuring magnitude 3.5 occurred in the Marmara Sea off the coast of Yalova at 22:08 on 10 October 2026. Tremors were also felt in Istanbul, according to local news reports. There have been no immediate reports confirming damage or injuries.
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The sources disagree.
Each position is reported as its publisher stated it. We do not reconcile them.
2 differing positions reported on location across 2 publishers; unresolved.
- dikenMarmara Denizi'nde
- yenialanyaMarmara
Wherenot resolved
First reported14 days ago
Published2026-10-12 08:14 UTC
Occurred2026-10-10
Sources2
How this travelled.
Reports4Independent tellings2
2 independently corroborated tellings.
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 Event Monitor. Magnitude 3.5 earthquake recorded in the Marmara Sea off Yalova. 2026-10-12T08:14:53.427Z. Status: published. urn:global-events-monitor:event:5447. https://global.eventmonitor.net/event/2026-10-12/kumluca-acklarnda-3-5-buyuklugunde-deprem-meydana-geldi-94fff1ba
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