M6.1 Earthquake 28 km SW of Ovalle, Chile — February 12, 2026
2026-02-12 13:34:31 UTC (2026-02-12) · approx. 8:34 AM UTC-5 local
Felt by 126 people across surrounding communities. Maximum shaking intensity MMI 5.9 (strong).
On February 12, 2026 at 13:34 UTC, a magnitude 6.1 shallow crustal earthquake struck 28 km SW of Ovalle, Chile, at a depth of 46.0 km and coordinates -30.7682°, -71.4228°. The earthquake was reported felt by 126 peopleacross surrounding communities, with a maximum shaking intensity of Modified Mercalli Intensity (MMI) 5.9 (strong). The USGS PAGER system issued a green alert level for this event, indicating no significant casualties or damage expected. This earthquake was detected by 102 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 643, making it a moderate-impact event. The nearest populated place is Ovalle (population 77,138).
Physical scale: An earthquake of magnitude 6.1 releases seismic energy equivalent to roughly 21 kilotons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 9.7 km — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Chile, a region characterized by the Peru-Chile Trench, where the Nazca Plate subducts beneath South America at 65-80 mm per year. The nearest mapped fault system is the Peru-Chile Trench. View all earthquakes in Chile.
Learn more: Magnitude scale · Aftershock sequences
Nearest Populated Places
What the Shaking Felt Like
At MMI 5.9 (strong), people in the most strongly affected areas would have experienced: Moderate shaking that everyone in the area would feel. Sleeping people are awakened. Dishes and windows may break. Unstable objects may be knocked over.
ShakeMap — predicted shaking intensity
Modeled ground-motion intensity contoured on the Modified Mercalli scale (MMI). Computed by the USGS from the moment-tensor solution and regional ground-motion prediction equations.
Source: U.S. Geological Survey ShakeMap. View interactive ShakeMap on USGS
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 126 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
Population exposure (USGS PAGER)
Estimated population that experienced each level of shaking. Based on the USGS PAGER rapid impact assessment, which combines ShakeMap output with global population grids.
| Shaking intensity (MMI) | Description | Population exposed |
|---|---|---|
| MMI 3 | weak | 87,001 |
| MMI 4 | light | 637,356 |
| MMI 5 | moderate | 210,905 |
| MMI 6 | strong | 4,296 |
Earthquake Details
-71.4228°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 6.1 earthquake near Ovalle, Chile?
The magnitude 6.1 earthquake that struck 28 km SW of Ovalle, Chile on February 12, 2026 at 13:34 UTC had a depth of 46.0 km. It was felt by 126 people with maximum shaking intensity of MMI 5.9 (strong). For context, this was a strong earthquake capable of causing significant damage.
Where did the earthquake occur?
The earthquake epicenter was located at -30.7682°, -71.4228°, which is 28 km SW of Ovalle, Chile. The nearest populated place is Ovalle (population 77,138). View all earthquakes in Chile.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 6.1 earthquakes can continue for weeks to months and gradually diminish over time.
Has Chile had earthquakes this big before?
The largest recorded earthquake in Chile was the M9.5 Great Chilean earthquake of May 22, 1960. Today's magnitude 6.1 event is significantly smaller than that historical record.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
Authoritative source: USGS event page (event ID: us6000s8gw). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, February 12, 2026). M6.1 Earthquake 28 km SW of Ovalle, Chile — February 12, 2026. Retrieved May 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000s8gw/