QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dvxv
USGS usp000dvxv
26 Jul 2005, 04:32
100 km SSW of Ponza, Italy
A magnitude 5 mb earthquake at 514.2 km depth.
Published location
Where is 100 km SSW of Ponza, Italy?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
40.017000, 12.694000
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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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Catalog fields and provenance
Event ID
usp000dvxv
Coordinates
40.017, 12.694
Network
us
Significance
385