2.3

M2.3 Earthquake 10 km E of Naalehu, Hawaii — October 18, 2021

2021-10-18 18:05:14 UTC (2021-10-18) · approx. 8:05 AM UTC-10 local

MagnitudeM2.3(md)
Time18:05 UTC≈ 8:05 AM UTC-10
Depth38.8 kmshallow crustal
Coordinates19.072°, -155.475°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 19.07°, -155.48°

Earthquake Details

Magnitude
2.3 md
Depth
38.8 km
shallow crustal
Location
19.0720°N
-155.4755°E

Technical Information

Event ID
hv72761342
Event Type
earthquake
Status
Automatic
Significance
80
Stations Used
13
Azimuthal Gap
196.0°
RMS Residual
0.12 sec
Last Updated
2021-10-18 18:08:24 UTC

Nearby Earthquakes (Last 7 Days)

2.8
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3.0
4 km S of Pāhala, Hawaii
1 day ago · 13.6 km deep
2.5
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4.1
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2.6
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4 days ago · 32.5 km deep
2.6
3 km SSW of Pāhala, Hawaii
6 days ago · 11.4 km deep
4.0
4 km S of Pāhala, Hawaii
6 days ago · 12.9 km deep

Actions

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Location

Hawaii
View all Hawaii earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: hv72761342). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 18, 2021). M2.3 Earthquake 10 km E of Naalehu, Hawaii — October 18, 2021. Retrieved October 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/hv72761342/