USGS · EARTHQUAKE

M 4.5 · 136 km NE of Petropavlovsk-Kamchatsky, Russia

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

Source agencyUSGS

Provider event IDus6000u423

Magnitude4.5 mb

Depth61.1 km

Occurred / latest reportedOct 22, 2026, 8:34 AM UTC

Provider last updatedOct 22, 2026, 9:03 AM UTC

TerraPulse collectedOct 22, 2026, 9:04 AM UTC

Catalog statusreviewed

Reported geometryPoint

Location qualityValidated coordinate format (not accuracy assurance)

Country assignmentOffshore, non-point or unassigned

Coordinates (lon, lat)160.2671, 53.7958

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": [
    160.2671,
    53.7958,
    61.06
  ]
}

Revision observations

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

Collected2026-10-22T09:04:07.207Z· Provider update2026-10-22T09:03:20.040Z · Magnitude 4.5

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