USGS · August 19, 2026
Magnitude 4.4 earthquake — 20 km WNW of San Bartolo, Peru
A magnitude 4.4 earthquake was recorded near 20 km WNW of San Bartolo, Peru on Aug 19, 2026, 05:28 AM (local time at the epicentre — UTC-5), at a depth of about 54.0 km, according to USGS.
USGSFelt by 16 people · community intensity IV (light)Shallow (0–70 km)Reviewed by a seismologist
Updated 2026-09-04 18:16 UTC
The full record
- Magnitude
- M 4.4 · body-wave magnitude
- Location
- 20 km WNW of San Bartolo, Peru
- Local time at the epicentre
- Aug 19, 2026, 05:28 AM — UTC-5
- Time (UTC)
- 2026-08-19 10:28 UTC
- Depth
- 54.0 km · Shallow (0–70 km)
- Coordinates
- -12.316, -76.955
- Felt reports
- Felt by 16 people · community intensity IV (light)
- Tsunami
- No tsunami evaluation was flagged for this earthquake.
- Significance
- 304 / 1000 · notable event
- Solution quality
- 35 seismic stations used · 142° azimuthal gap (well-constrained epicentre)
- Review status
- Reviewed by a seismologist
- Catalog
- USGS
Epicentre and nearby recent earthquakes
The highlighted circle is this earthquake. Smaller circles are other events recorded nearby in the last 30 days.
What the shaking was like
Shallow earthquakes release their energy close to the surface, so they are felt more strongly nearby than a deeper earthquake of the same magnitude.
People who reported it described intensity IV (Light): Felt indoors by many; dishes and windows rattle and parked cars rock.
Felt it yourself? USGS collects first-hand reports through “Did You Feel It?”, and those reports are what produce the community intensity above.
Who lives nearby
About 976,339 people live in towns within 30 km of the epicentre, and 10,327,427 within 100 km. Distances are from the epicentre to the town centre.
| Place | Distance | Population |
|---|---|---|
| Villa Poeta José Gálvez Barrenechea | 12.6 km NNE | 61,000 |
| Punta Hermosa | 15.2 km E | — |
| San Bartolo | 20.1 km ESE | 5,733 |
| Barranco | 20.4 km NNW | 37,525 |
| Santiago de Surco | 20.8 km NNW | 251,648 |
| Miraflores | 24.0 km NNW | 187,401 |
| Pucusana | 25.1 km SE | — |
| Cieneguilla | 25.2 km NE | — |
| San Francisco De Borja | 25.6 km N | 105,076 |
| La Molina | 25.8 km N | — |
Earthquake history in this area
12 earthquakes of magnitude 4.5+ have been recorded within 200 km of this epicentre since 1960, in Peru.
Other earthquakes near this epicentre
No other earthquakes have been recorded within 100 km in the last 30 days.
Be first to know about the next earthquake near 20 km WNW of San Bartolo, Peru
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Frequently asked questions
How strong was the 20 km WNW of San Bartolo, Peru earthquake?
Magnitude 4.4 (body-wave magnitude), at a depth of 54.0 km. Shallow earthquakes release their energy close to the surface, so they are felt more strongly nearby than a deeper earthquake of the same magnitude.
Exactly when did it happen?
Aug 19, 2026, 05:28 AM (local time at the epicentre — UTC-5). In universal time: 2026-08-19 10:28 UTC.
Was it felt?
Felt by 16 people · community intensity IV (light). Felt indoors by many; dishes and windows rattle and parked cars rock.
Was there a tsunami warning?
No tsunami evaluation was flagged for this earthquake.
Which towns are closest to the epicentre?
The closest is Villa Poeta José Gálvez Barrenechea, 12.6 km NNE (population 61,000).
Are earthquakes normal in this area?
Yes. The largest earthquake recorded within 200 km since 1960 was magnitude 8.0 (41 km SW of San Vicente de Cañete, Peru, 2007), and 0 further events were recorded within 100 km in the last 30 days.
How do I get alerts for the next earthquake here?
Install the free SeismoWatch Android app, draw a box over this area, set a minimum magnitude, and turn alerts on.
About this page
Event data: U.S. Geological Survey (USGS), the European-Mediterranean Seismological Centre (EMSC) and, in Venezuela, FUNVISIS. Populated places and time zones: GeoNames (CC BY 4.0). Preliminary solutions are revised as more observations arrive.