QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem861862
USGS iscgem861862
14 Dec 1964, 01:59
Bouvet Island region
A magnitude 6.5 mw earthquake at 10 km depth.
Published location
Where is Bouvet Island region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-54.020000, -1.919000
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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
iscgem861862
Coordinates
-54.02, -1.919
Network
iscgem
Significance
650