QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0002bct
USGS usp0002bct
26 Jan 1985, 03:06
3 km N of San Martín, Argentina
A magnitude 6.2 mw earthquake at 5 km depth.
Published location
Where is 3 km N of San Martín, Argentina?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-33.053000, -68.467000
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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
usp0002bct
Coordinates
-33.053, -68.467
Network
us
Significance
591