2.3

M2.3 Earthquake 21 km NNW of Challis, Idaho — May 2, 2023

2023-05-02 22:02:06 UTC (2023-05-02) · approx. 2:02 PM UTC-8 local

MagnitudeM2.3(ml)
Time22:02 UTC≈ 2:02 PM UTC-8
Depth5.3 kmshallow crustal
Coordinates44.675°, -114.370°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.68°, -114.37°

Earthquake Details

Magnitude
2.3 ml
Depth
5.3 km
shallow crustal
Location
44.6755°N
-114.3703°E

Technical Information

Event ID
mb90012113
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
14
Azimuthal Gap
71.0°
Min Station Distance
0.377°
RMS Residual
0.31 sec
Last Updated
2023-05-02 22:33:32 UTC

Nearby Earthquakes (Last 7 Days)

2.9
26 km W of Auburn, Wyoming
20 hours ago · 7.2 km deep
3.2
3 km SE of Seeley Lake, Montana
3 days ago · 24.3 km deep

Actions

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Location

Idaho
View all Idaho 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: mb90012113). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, May 2, 2023). M2.3 Earthquake 21 km NNW of Challis, Idaho — May 2, 2023. Retrieved May 2, 2023 from https://www.earthquaketracker.org/earthquakes/event/mb90012113/