M4.4 Earthquake near Villa General Roca, Argentina — 21 November 2025
A light earthquake of magnitude 4.4 was recorded near Villa General Roca, Argentina on , with an epicentre 37 km west-northwest of Villa General Roca, at a focal depth of 164.6 km. It ranked as the 16th strongest of 20 earthquakes recorded in Argentina in the preceding 30 days.
Time (UTC): 2025-11-21 03:33:43
Time (your timezone): —
Magnitude: 4.4 (light)
Focal depth: 164.6 km (intermediate)
Epicentre: -32.5694, -66.8301
Location: 37 km WNW of Villa General Roca, Argentina
Country: Argentina
USGS link to NOAA tsunami information: Not linked
Review status: Reviewed
Source: USGS event page
How strong was this earthquake?
Light earthquakes are widely felt near the epicentre and can rattle windows, dishes and hanging objects. Damage is uncommon and usually limited to cracked plaster or fallen loose items.
A magnitude 4.4 earthquake radiates roughly 60 tons of TNT equivalent in seismic energy.
The USGS assigns this earthquake a significance score of 298, which is below the USGS threshold of more than 600 for its significant-earthquake list. The ranking combines magnitude with available Did You Feel It responses and PAGER alert level; it is not a direct measurement of damage.
What the magnitude scale actually measures →
When it happened locally
That is about 23:06 local solar time at the epicentre, late at night.
This event was shallower than 51% of the 387 earthquakes recorded in Argentina in our catalogue and stronger than 31% of them.
Where was the epicentre?
The epicentre was located at -32.5694, -66.8301 — 37 km west-northwest of Villa General Roca. The closest other recorded event was a magnitude 4.6 earthquake 72 km north of here on 21 September 2025.
The nearest other settlements in our records are 25 de Mayo (93 km northwest), Candelaria (95 km north-northeast), Caucete (102 km north) and San Martín (122 km west).
Why the 165 km depth matters
At 165 km this was an intermediate-depth earthquake. Energy from events at this depth spreads out before it reaches the surface, which usually means weaker shaking near the epicentre than a shallow quake of the same magnitude, but shaking felt across a wider area.
This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, an event this size is often felt across the surrounding area. Its intermediate depth normally reduces peak shaking near the epicentre compared with a shallow event of the same magnitude.
Read more on how focal depth changes what you feel →
What does the tsunami information flag mean?
The USGS record does not carry a link to NOAA tsunami information. That field is not an all-clear and does not state whether a tsunami occurred. In this case, a damaging tsunami would be less likely because at M4.4 it falls below the magnitude 6.5 threshold that generally applies before a submarine earthquake displaces enough water to generate a damaging tsunami; its 165 km focal depth is too great to deform the sea floor significantly; it occurred inland rather than beneath the sea floor. For an active coastal alert, use tsunami.gov or your local warning authority.
How earthquakes generate tsunamis, and what the alert levels mean →
Aftershocks and local seismic history
No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.
27 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 5.2 event near San Agustín de Valle Fértil on 08 January 2026. This M4.4 event released about 16 times less energy than that event.
3 earthquakes have been recorded within 100 km of this epicentre in the past year, 1 of them in the past 30 days.
How long aftershock sequences last, and how large they get →
Where this event sits in the record
This earthquake is part of the November 2025 worldwide record, and of earthquakes in Argentina during November 2025. Browse the full monthly archive to compare periods.
Nearest recorded earthquakes to this epicentre
- M4.6 earthquake near Villa General Roca, Argentina — (72 km N)
- M5.1 earthquake near Villa General Roca, Argentina — (79 km NNW)
- M4.5 earthquake near 25 de Mayo, Argentina — (93 km NW)
- M4.4 earthquake near Candelaria, Argentina — (95 km NNE)
- M5.1 earthquake near Caucete, Argentina — (102 km N)
- M4.5 earthquake near Candelaria, Argentina — (113 km N)
- M4.6 earthquake near Candelaria, Argentina — (115 km N)
- M4.6 earthquake near San Martín, Argentina — (122 km W)
- M4.9 earthquake near Candelaria, Argentina — (125 km NNE)
- M4.4 earthquake near Caucete, Argentina — (139 km NNW)
Other recent earthquakes in Argentina
- M4.5 earthquake near Cachí, Argentina —
- M4.4 earthquake near San Antonio de los Cobres, Argentina —
- M4.7 earthquake near Cafayate, Argentina —
- M5.0 earthquake near Cafayate, Argentina —
- M4.3 earthquake near San Antonio de los Cobres, Argentina —
- M5.1 earthquake near Antofagasta de la Sierra, Argentina —
- M4.3 earthquake near Abra Pampa, Argentina —
- M4.5 earthquake near Tinogasta, Argentina —
- M4.2 earthquake near San Antonio de los Cobres, Argentina —
- M4.5 earthquake near El Aguilar, Argentina —
Other magnitude 4 earthquakes worldwide
- M4.5 earthquake near Duaca, Venezuela —
- M4.7 earthquake near Caluula, Somalia —
- M4.5 earthquake near Palora, Ecuador —
- M4.7 earthquake near Yonakuni, Japan —
- M4.3 earthquake near Ruteng, Indonesia —
- M4.5 earthquake near Cachí, Argentina —
- M4.3 earthquake near Ishigaki, Japan —
- M4.5 earthquake near Bengkulu, Indonesia —
Questions about this earthquake
How strong was the earthquake near Villa General Roca?
It measured magnitude 4.4 — a light earthquake. A magnitude 4.4 earthquake radiates roughly 60 tons of TNT equivalent in seismic energy.
How deep was the earthquake near Villa General Roca?
The focus was 165 km below the surface, which counts as intermediate.
Was the Villa General Roca earthquake felt at the surface?
At magnitude 4.4 and a focal depth of 165 km, the depth spreads the energy out, so shaking is weaker overhead but reaches further.
When did the earthquake near Villa General Roca happen?
21 November 2025 at 03:33 UTC.
Was there a tsunami?
No. The USGS record carries no tsunami-information link for this event.
Have there been aftershocks?
No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.
How often do earthquakes happen near Villa General Roca?
27 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 5.2 event near San Agustín de Valle Fértil on 08 January 2026. This M4.4 event released about 16 times less energy than that event.