Source agencyUSGS
Provider event IDus6000tyt6
Magnitude4.3 mb
Depth10.0 km
Occurred / latest reportedSep 27, 2026, 11:46 AM UTC
Provider last updatedOct 19, 2026, 11:16 PM UTC
TerraPulse collectedOct 21, 2026, 1:50 AM UTC
Catalog statusreviewed
Reported geometryPoint
Location qualityValidated coordinate format (not accuracy assurance)
Country assignmentOffshore, non-point or unassigned
Coordinates (lon, lat)159.3054, -53.4779
GDACS alertNot applicable
Magnitude measures earthquake size; intensity describes shaking at a location. Magnitude alone does not establish casualties or damage.
USGS tsunami flag:0 (not set). This flag does not confirm a tsunami or an official tsunami warning. Consult official warning centers.
Original reported GeoJSON geometry
{
"type": "Point",
"coordinates": [
159.3054,
-53.4779,
10
]
}Revision observations
Changes observed since TerraPulse began collecting this event; this is not a complete provider revision history.
Collected2026-10-21T01:50:26.249Z· Provider update2026-10-19T23:16:50.040Z · Magnitude 4.3
Recentearthquakeswithin 500 km
Geographic proximity only; events have not been merged or confirmed as related. Distances use the first reported coordinate for non-point geometries.