2.1

M2.1 Earthquake 10 km NE of Honaunau-Napoopoo, Hawaii — October 1, 2026

2026-10-01 20:28:11 UTC (1 day ago) · approx. 10:28 AM UTC-10 local

MagnitudeM2.1(ml)
Time20:28 UTC≈ 10:28 AM UTC-10
Depth7.4 kmshallow crustal
Coordinates19.514°, -155.791°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 19.51°, -155.79°

Earthquake Details

Magnitude
2.1 ml
Depth
7.4 km
shallow crustal
Location
19.5143°N
-155.7908°E

Technical Information

Event ID
hv75047442
Event Type
earthquake
Status
✓ Reviewed
Significance
65
Stations Used
35
Azimuthal Gap
89.0°
Min Station Distance
0.084°
RMS Residual
0.21 sec
Last Updated
2026-10-01 23:37:06 UTC

Nearby Earthquakes (Last 7 Days)

3.5
5 km WSW of Volcano, Hawaii
22 hours ago · 0.3 km deep
2.5
4 km SW of Volcano, Hawaii
2 days ago · 0.4 km deep
3.4
5 km WSW of Volcano, Hawaii
2 days ago · 0.3 km deep
2.6
5 km SW of Volcano, Hawaii
2 days ago · 0.1 km deep
2.5
5 km SW of Volcano, Hawaii
2 days ago · 0.3 km deep
2.6
13 km NE of Pāhala, Hawaii
3 days ago · 30.5 km deep
2.8
6 km SW of Pāhala, Hawaii
5 days ago · 34.6 km deep
3.0
136 km ENE of Honomu, Hawaii
5 days ago · 29.4 km deep
3.1
12 km SSE of Fern Forest, Hawaii
6 days ago · 7.6 km deep
2.6
17 km NE of Pāhala, Hawaii
6 days ago · 31.7 km deep

Actions

View on USGSDid You Feel It?

Location

Hawaii
View all Hawaii earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: hv75047442). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 1, 2026). M2.1 Earthquake 10 km NE of Honaunau-Napoopoo, Hawaii — October 1, 2026. Retrieved October 1, 2026 from https://www.earthquaketracker.org/earthquakes/event/hv75047442/