QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000cam6
USGS usp000cam6
17 Oct 2003, 13:57
78 km WSW of Kýthira, Greece
A magnitude 5.3 mb earthquake at 33.9 km depth.
Published location
Where is 78 km WSW of Kýthira, Greece?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
35.940000, 22.161000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000cam6
Coordinates
35.94, 22.161
Network
us
Significance
432