QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j5g9
USGS usp000j5g9
25 Jul 2011, 18:57
25 km SW of Marmara Ere?lisi, Turkey
A magnitude 5.1 mwc earthquake at 16.4 km depth.
Published location
Where is 25 km SW of Marmara Ere?lisi, Turkey?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
40.802000, 27.752000
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What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
usp000j5g9
Coordinates
40.802, 27.752
Network
us
Significance
419