Source agencyUSGS
Provider event IDhv75061246
Magnitude1.9 ml
Depth29.2 km
Occurred / latest reportedOct 20, 2026, 8:16 AM UTC
Provider last updatedOct 21, 2026, 12:37 AM UTC
TerraPulse collectedOct 21, 2026, 1:50 AM UTC
Catalog statusreviewed
Reported geometryPoint
Location qualityValidated coordinate format (not accuracy assurance)
Country assignmentUnited States
Coordinates (lon, lat)-155.3533, 19.3102
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": [
-155.353333333333,
19.3101666666667,
29.21
]
}Revision observations
Changes observed since TerraPulse began collecting this event; this is not a complete provider revision history.
Collected2026-10-21T01:50:15.154Z· Provider update2026-10-21T00:37:52.400Z · Magnitude 1.9
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.
2.212 km NNE of Pāhala, HawaiiUSGS · Oct 21, 2026, 4:19 AMUTC · 28.7 km deep2.324 km E of Honaunau-Napoopoo, HawaiiUSGS · Oct 21, 2026, 12:46 AMUTC · 45.0 km deep2.817 km SSE of Pāhala, HawaiiUSGS · Oct 20, 2026, 4:31 PMUTC · 34.4 km deep1.919 km ESE of Naalehu, HawaiiUSGS · Oct 20, 2026, 1:43 PMUTC · 30.7 km deep2.113 km E of Pāhala, HawaiiUSGS · Oct 20, 2026, 1:32 PMUTC · 29.4 km deep2.75 km SSW of Volcano, HawaiiUSGS · Oct 20, 2026, 8:40 AMUTC · 39.5 km deep2.85 km S of Volcano, HawaiiUSGS · Oct 20, 2026, 8:40 AMUTC · 36.1 km deep1.813 km SSE of Volcano, HawaiiUSGS · Oct 20, 2026, 8:31 AMUTC · 0.3 km deep