QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000ha1x
USGS usp000ha1x
28 Mar 2010, 00:19
west of Macquarie Island
A magnitude 5 mb earthquake at 11.1 km depth.
Published location
Where is west of Macquarie Island?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-56.896000, 147.582000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000ha1x
Coordinates
-56.896, 147.582
Network
us
Significance
385