2.3

M2.3 Earthquake near southern Idaho — October 18, 2023

2023-10-18 17:17:25 UTC (2023-10-18) · approx. 9:17 AM UTC-8 local

MagnitudeM2.3(ml)
Time17:17 UTC≈ 9:17 AM UTC-8
Depth8.9 kmshallow crustal
Coordinates44.301°, -115.177°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.30°, -115.18°

Earthquake Details

Magnitude
2.3 ml
Depth
8.9 km
shallow crustal
Location
44.3010°N
-115.1772°E

Technical Information

Event ID
mb90030403
Event Type
earthquake
Status
✓ Reviewed
Significance
78
Stations Used
9
Azimuthal Gap
72.0°
Min Station Distance
0.307°
RMS Residual
0.08 sec
Last Updated
2023-10-18 19:43:57 UTC

Actions

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Location

Idaho
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Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: mb90030403). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 18, 2023). M2.3 Earthquake near southern Idaho — October 18, 2023. Retrieved October 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/mb90030403/