2.1

M2.1 Earthquake 14 km SSE of Scotts Mills, OregonJuly 13, 2024

2024-07-13 20:42:20 UTC (2024-07-13) · approx. 12:42 PM UTC-8 local

MagnitudeM2.1(ml)
Time20:42 UTC12:42 PM UTC-8
Depth15.8 kmshallow crustal
Coordinates44.927°, -122.594°
Felt by2DYFI responses
Status✓ Reviewed by USGS

On July 13, 2024 at 20:42 UTC, a magnitude 2.1 shallow crustal earthquake struck 14 km SSE of Scotts Mills, Oregon, at a depth of 15.8 km and coordinates 44.9272°, -122.5935°.

Physical scale: An earthquake of magnitude 2.1 releases seismic energy equivalent to roughly 24.5 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 18 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 44.93°, -122.59°

Did You Feel It? — community-reported shaking

Aggregated felt-report intensity from 2 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.

USGS DYFI community-reported intensity map for the M2.1 earthquake near 14 km SSE of Scotts Mills, Oregon

Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report

Earthquake Details

Magnitude
2.1 ml
Depth
15.8 km
shallow crustal
Location
44.9272°N
-122.5935°E
Felt Reports
2
DYFI responses
Community Intensity
2.0
CDI from reports

Technical Information

Event ID
uw62016327
Event Type
earthquake
Status
✓ Reviewed
Significance
71
Stations Used
11
Azimuthal Gap
113.0°
Min Station Distance
0.052°
RMS Residual
0.21 sec
Last Updated
2024-09-20 16:00:55 UTC

Common Questions

How strong was the magnitude 2.1 earthquake near Scotts Mills, Oregon?

The magnitude 2.1 earthquake that struck 14 km SSE of Scotts Mills, Oregon on July 13, 2024 at 20:42 UTC had a depth of 15.8 km. For context, this was a minor earthquake typically detected only by instruments.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 2.1 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: uw62016327). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, July 13, 2024). M2.1 Earthquake 14 km SSE of Scotts Mills, OregonJuly 13, 2024. Retrieved September 20, 2024 from https://www.earthquaketracker.org/earthquakes/event/uw62016327/