QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0006n3b
USGS usp0006n3b
4 Nov 1994, 01:13
148 km SSW of Tarauacá, Brazil
A magnitude 6.1 mw earthquake at 591.3 km depth.
Published location
Where is 148 km SSW of Tarauacá, Brazil?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-9.379000, -71.334000
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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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Catalog fields and provenance
Event ID
usp0006n3b
Coordinates
-9.379, -71.334
Network
us
Significance
572