QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0004ha4
USGS usp0004ha4
23 Nov 1990, 22:35
7 km N of Salento, Colombia
A magnitude 6.1 mw earthquake at 144.6 km depth.
Published location
Where is 7 km N of Salento, Colombia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
4.707000, -75.574000
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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
usp0004ha4
Coordinates
4.707, -75.574
Network
us
Significance
572