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Earthquake with magnitude 1.40 occurred near Sea of Marmara at August 18, 2025, 6:16:12 PM GMT

Magnitude 1.40 ml
Location

Sea of Marmara

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Depth
6.6 km
Update status
Source review status was not provided
Updated at:
Intensity (MMI) Instrumental intensity was not provided by the source for this event.
Intensity (CDI) Felt-report intensity was not provided by the source for this event.

Nearest cities

  • 85.56 km west of Istanbul, Turkey
  • 112.41 km northwest of Bursa, Turkey
  • 272.59 km north of İzmir, Turkey
  • 381.55 km south of Constanța, Romania
  • 423.38 km west of Ankara, Turkey

This page aggregates data from seismic catalogs. It is not an earthquake early-warning system; event parameters may be revised.

Events nearby

Events within 300 km and 7 days before or after this event, limited to 10 nearest results.

  1. Magnitude 1.40 Sea of Marmara 15.01 km
  2. Magnitude 3.20 Sea of Marmara 24.29 km
  3. Magnitude 2.10 Sea of Marmara 24.85 km
  4. Magnitude 3.00 Sea of Marmara 25.42 km
  5. Magnitude 1.70 Sea of Marmara 25.55 km
  6. Magnitude 2.50 Sea of Marmara 32.21 km
  7. Magnitude 2.80 Sea of Marmara 40.42 km
  8. Magnitude 1.50 Sea of Marmara 44.19 km
  9. Magnitude 1.80 Sea of Marmara 44.43 km
  10. Magnitude 1.40 Sea of Marmara 53.8 km

Source

#20250818_0000539, EMSC · 40°48' N, 27°59' E