2.1

M2.1 Earthquake 11 km SW of Waikoloa, Hawaii — July 21, 2024

2024-07-21 23:34:07 UTC (2024-07-21) · approx. 1:34 PM UTC-10 local

MagnitudeM2.1(md)
Time23:34 UTC≈ 1:34 PM UTC-10
Depth38.9 kmshallow crustal
Coordinates19.871°, -155.869°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 19.87°, -155.87°

Earthquake Details

Magnitude
2.1 md
Depth
38.9 km
shallow crustal
Location
19.8713°N
-155.8687°E

Technical Information

Event ID
hv74350831
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
13
Azimuthal Gap
267.0°
Min Station Distance
0.188°
RMS Residual
0.07 sec
Last Updated
2025-03-06 20:41:57 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: hv74350831). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, July 21, 2024). M2.1 Earthquake 11 km SW of Waikoloa, Hawaii — July 21, 2024. Retrieved March 6, 2025 from https://www.earthquaketracker.org/earthquakes/event/hv74350831/