M4.9 Earthquake 60 km SSW of Intipucá, El Salvador — August 12, 2020
2020-08-12 03:25:11 UTC (2020-08-12) · approx. 9:25 PM UTC-6 local
Felt by 7 people across nearby locations.
On August 12, 2020 at 03:25 UTC, a magnitude 4.9 shallow crustal earthquake struck 60 km SSW of Intipucá, El Salvador, at a depth of 48.4 km and coordinates 12.6804°, -88.2397°.
Physical scale: An earthquake of magnitude 4.9 releases seismic energy equivalent to roughly 338 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.4 km — a useful intuition for the size of the slip patch on the fault.
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 7 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
-88.2397°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.9 earthquake near Intipucá, El Salvador?
The magnitude 4.9 earthquake that struck 60 km SSW of Intipucá, El Salvador on August 12, 2020 at 03:25 UTC had a depth of 48.4 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 12.6804°, -88.2397°, which is 60 km SSW of Intipucá, El Salvador.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.9 earthquakes can continue for several days and gradually diminish over time.
Authoritative source: USGS event page (event ID: us6000bd3b). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, August 12, 2020). M4.9 Earthquake 60 km SSW of Intipucá, El Salvador — August 12, 2020. Retrieved December 22, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000bd3b/