QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000h46b
USGS usp000h46b
19 Nov 2009, 01:14
139 km N of Tobelo, Indonesia
A magnitude 5.4 mwc earthquake at 35 km depth.
Published location
Where is 139 km N of Tobelo, 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.
2.973000, 128.214000
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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
usp000h46b
Coordinates
2.973, 128.214
Network
us
Significance
449