USGS · EARTHQUAKE

M 5.2 · 149 km W of Gorontalo, Indonesia

A reported observation from the original data provider. Values may be revised as new information becomes available.

Source agencyUSGS

Provider event IDus6000u1mj

Magnitude5.2 mww

Depth110.2 km

Occurred / latest reportedOct 11, 2026, 9:34 PM UTC

Provider last updatedOct 20, 2026, 9:20 PM UTC

TerraPulse collectedOct 21, 2026, 1:50 AM UTC

Catalog statusreviewed

Reported geometryPoint

Location qualityValidated coordinate format (not accuracy assurance)

Country assignmentIndonesia

Coordinates (lon, lat)121.7195, 0.5303

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": [
    121.7195,
    0.5303,
    110.24
  ]
}

Revision observations

Changes observed since TerraPulse began collecting this event; this is not a complete provider revision history.

Collected2026-10-21T01:50:19.508Z· Provider update2026-10-20T21:20:07.040Z · Magnitude 5.2

Geographic proximity only; events have not been merged or confirmed as related. Distances use the first reported coordinate for non-point geometries.