4.6

M4.6 Earthquake 113 km W of Salinas, EcuadorJanuary 8, 2024

2024-01-08 12:59:52 UTC (2024-01-08) · approx. 7:59 AM UTC-5 local

Felt by 1 person across nearby locations.

MagnitudeM4.6(mb)
Time12:59 UTC7:59 AM UTC-5
Depth10.0 kmshallow crustal
Coordinates-2.409°, -81.957°
Felt by1DYFI response
Status✓ Reviewed by USGS

On January 8, 2024 at 12:59 UTC, a magnitude 4.6 shallow crustal earthquake struck 113 km W of Salinas, Ecuador, at a depth of 10.0 km and coordinates -2.4091°, -81.9572°. This earthquake was detected by 47 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.

Physical scale: An earthquake of magnitude 4.6 releases seismic energy equivalent to roughly 120 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 899 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at -2.41°, -81.96°

Did You Feel It? — community-reported shaking

Aggregated felt-report intensity from 1 citizen response 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 M4.6 earthquake near 113 km W of Salinas, Ecuador

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

Earthquake Details

Magnitude
4.6 mb
Depth
10.0 km
shallow crustal
Location
-2.4091°N
-81.9572°E
Felt Reports
1
DYFI responses
Community Intensity
4.6
CDI from reports

Technical Information

Event ID
us6000m2g7
Event Type
earthquake
Status
✓ Reviewed
Significance
326
Stations Used
47
Azimuthal Gap
85.0°
Min Station Distance
2.200°
RMS Residual
1.11 sec
Last Updated
2024-03-16 19:00:00 UTC

Common Questions

How strong was the magnitude 4.6 earthquake near Salinas, Ecuador?

The magnitude 4.6 earthquake that struck 113 km W of Salinas, Ecuador on January 8, 2024 at 12:59 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at -2.4091°, -81.9572°, which is 113 km W of Salinas, Ecuador.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 earthquakes can continue for several days and gradually diminish over time.

Authoritative source: USGS event page (event ID: us6000m2g7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, January 8, 2024). M4.6 Earthquake 113 km W of Salinas, EcuadorJanuary 8, 2024. Retrieved March 16, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000m2g7/