2.1

M2.1 Earthquake 21 km W of Volcano, Hawaii — March 28, 2025

2025-03-28 18:46:42 UTC (2025-03-28) · approx. 8:46 AM UTC-10 local

MagnitudeM2.1(ml)
Time18:46 UTC≈ 8:46 AM UTC-10
Depth7.9 kmshallow crustal
Coordinates19.470°, -155.441°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 19.47°, -155.44°

Earthquake Details

Magnitude
2.1 ml
Depth
7.9 km
shallow crustal
Location
19.4698°N
-155.4408°E

Technical Information

Event ID
hv74643722
Event Type
earthquake
Status
✓ Reviewed
Significance
66
Stations Used
42
Azimuthal Gap
67.0°
Min Station Distance
0.057°
RMS Residual
0.13 sec
Last Updated
2025-06-06 21:12:20 UTC

Nearby Earthquakes (Last 7 Days)

3.6
39 km SSE of Mākena, Hawaii
16 hours ago · 31.1 km deep
2.7
5 km S of Pāhala, Hawaii
1 day ago · 29.8 km deep
2.6
4 km SW of Pāhala, Hawaii
1 day ago · 48.8 km deep
2.5
6 km NNE of Naalehu, Hawaii
2 days ago · 47.0 km deep
3.0
21 km SE of Waikoloa, Hawaii
2 days ago · 23.6 km deep
2.7
2 km SSW of Pāhala, Hawaii
4 days ago · 29.3 km deep
2.9
2 km SSW of Pāhala, Hawaii
6 days ago · 31.6 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: hv74643722). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, March 28, 2025). M2.1 Earthquake 21 km W of Volcano, Hawaii — March 28, 2025. Retrieved June 6, 2025 from https://www.earthquaketracker.org/earthquakes/event/hv74643722/