1.6

M1.6 Earthquake 28 km E of Honaunau-Napoopoo, Hawaii — June 23, 2026

2026-06-23 23:31:09 UTC (3 days ago) · approx. 1:31 PM UTC-10 local

MagnitudeM1.6(ml)
Time23:31 UTC≈ 1:31 PM UTC-10
Depth40.2 kmshallow crustal
Coordinates19.473°, -155.595°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 19.47°, -155.60°

Earthquake Details

Magnitude
1.6 ml
Depth
40.2 km
shallow crustal
Location
19.4728°N
-155.5952°E

Technical Information

Event ID
hv74989552
Event Type
earthquake
Status
✓ Reviewed
Significance
37
Stations Used
20
Azimuthal Gap
82.0°
Min Station Distance
0.012°
RMS Residual
0.19 sec
Last Updated
2026-06-26 20:32:04 UTC

Nearby Earthquakes (Last 7 Days)

3.2
20 km ENE of Hōlualoa, Hawaii
12 hours ago · 100.7 km deep
2.7
19 km ESE of Honaunau-Napoopoo, Hawaii
1 day ago · 9.6 km deep
3.1
12 km S of Honaunau-Napoopoo, Hawaii
1 day ago · 21.3 km deep
3.6
14 km S of Volcano, Hawaii
2 days ago · 7.4 km deep
3.2
13 km SSE of Fern Forest, Hawaii
3 days ago · 6.4 km deep
2.8
3 km SSW of Pāhala, Hawaii
3 days ago · 33.5 km deep
2.6
3 km SSW of Pāhala, Hawaii
4 days ago · 33.0 km deep
2.8
5 km NW of Kea‘au, Hawaii
4 days ago · 12.7 km deep
3.8
21 km S of Honaunau-Napoopoo, Hawaii
4 days ago · 5.8 km deep
2.8
5 km S of Honoka‘a, Hawaii
4 days ago · 13.6 km deep

Actions

View on USGSDid You Feel It?

Location

Hawaii
View all Hawaii earthquakes

Understanding This Data

Magnitude 1.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: hv74989552). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 23, 2026). M1.6 Earthquake 28 km E of Honaunau-Napoopoo, Hawaii — June 23, 2026. Retrieved June 27, 2026 from https://www.earthquaketracker.org/earthquakes/event/hv74989552/