QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000d62i
USGS us1000d62i
18 Mar 2018, 11:35
177 km W of Gorontalo, Indonesia
A magnitude 5.3 mww earthquake at 104.6 km depth.
Published location
Where is 177 km W of Gorontalo, Indonesia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
0.488000, 121.465900
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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
us1000d62i
Coordinates
0.488, 121.4659
Network
us
Significance
432