2.1

M2.1 Earthquake 4 km S of P?hala, Hawaii — March 18, 2021

2021-03-18 23:35:16 UTC (2021-03-18) · approx. 1:35 PM UTC-10 local

MagnitudeM2.1(md)
Time23:35 UTC≈ 1:35 PM UTC-10
Depth31.3 kmshallow crustal
Coordinates19.162°, -155.476°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 19.16°, -155.48°

Earthquake Details

Magnitude
2.1 md
Depth
31.3 km
shallow crustal
Location
19.1615°N
-155.4757°E

Technical Information

Event ID
hv72389517
Event Type
earthquake
Status
Automatic
Significance
66
Stations Used
32
Azimuthal Gap
109.0°
RMS Residual
0.18 sec
Last Updated
2021-03-18 23:38:17 UTC

Nearby Earthquakes (Last 7 Days)

2.6
25 km ESE of Honaunau-Napoopoo, Hawaii
2 hours ago · -1.1 km deep
2.5
9 km SSW of Puako, Hawaii
10 hours ago · 38.9 km deep
2.8
6 km SW of Pāhala, Hawaii
2 days ago · 34.6 km deep
3.0
136 km ENE of Honomu, Hawaii
2 days ago · 29.4 km deep
3.1
12 km SSE of Fern Forest, Hawaii
2 days ago · 7.6 km deep
2.6
17 km NE of Pāhala, Hawaii
3 days ago · 31.7 km deep
2.9
3 km SSW of Laupāhoehoe, Hawaii
3 days ago · 13.6 km deep
3.2
2 km SW of Honaunau-Napoopoo, Hawaii
4 days ago · 7.5 km deep
3.2
Island of Hawaii, Hawaii
6 days ago · 7.4 km deep
2.6
4 km S of Pāhala, Hawaii
6 days ago · 10.5 km deep

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: hv72389517). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, March 18, 2021). M2.1 Earthquake 4 km S of P?hala, Hawaii — March 18, 2021. Retrieved March 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/hv72389517/