2.1

M2.1 Earthquake 12 km S of Volcano, Hawaii — September 28, 2023

2023-09-28 18:45:37 UTC (2023-09-28) · approx. 8:45 AM UTC-10 local

MagnitudeM2.1(ml)
Time18:45 UTC≈ 8:45 AM UTC-10
Depth7.1 kmshallow crustal
Coordinates19.328°, -155.242°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 19.33°, -155.24°

Earthquake Details

Magnitude
2.1 ml
Depth
7.1 km
shallow crustal
Location
19.3277°N
-155.2420°E

Technical Information

Event ID
hv73587482
Event Type
earthquake
Status
Automatic
Significance
70
Stations Used
26
Azimuthal Gap
177.0°
RMS Residual
0.20 sec
Last Updated
2023-09-28 18:51:09 UTC

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Actions

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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: hv73587482). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 28, 2023). M2.1 Earthquake 12 km S of Volcano, Hawaii — September 28, 2023. Retrieved September 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/hv73587482/