QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp00014ey
USGS usp00014ey
12 Dec 1979, 07:59
56 km NW of Valdez, Ecuador
A magnitude 7.7 ms earthquake at 24 km depth.
Published location
Where is 56 km NW of Valdez, Ecuador?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
1.598000, -79.358000
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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
usp00014ey
Coordinates
1.598, -79.358
Network
us
Significance
912