Live record · within 100 km (62 mi) · M2.5+
Earthquakes near San Antonio
In the last 30 days there were 3 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of San Antonio, Valparaiso, and 1 in the last 24 hours. The strongest was a magnitude 4.8, 24 km (15 mi) SW of San Antonio, on 2026-10-12.
Earthquakes M2.5+ within 100 km
- Last 24 hours1
- Last 7 days1
- Last 30 days3
- Last year26
- Last 5 years113
M1+ in the last 7 days: 1. Methodology
01 — History
Earthquakes per month near San Antonio
46 earthquakes of magnitude 2.5 or larger within 100 km of San Antonio in the last 24 months. The busiest month was Apr 2026, with 8.
02 — Recent
Recent earthquakes near San Antonio
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.2 | 50 km W of Valparaíso, Chile | 79 km / 49 mi | depth 19 km | |
| 4.8 | 23 km SW of San Antonio, Chile | 24 km / 15 mi | depth 34 km | |
| 4.3 | 32 km NNW of Valparaíso, Chile | 94 km / 58 mi | depth 31 km |
03 — Questions
Earthquakes in San Antonio, answered
Was there an earthquake in San Antonio today?
Yes. USGS recorded 1 earthquake of magnitude 2.5 or larger within 100 km of San Antonio in the last 24 hours. The table above has times and magnitudes.
Are earthquakes common near San Antonio?
Over the last five years there were 113 earthquakes of magnitude 2.5 or larger within 100 km of San Antonio, an average of 23 a year. 26 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near San Antonio in five years?
A magnitude 6.0 on May 31, 2026, 21:34 UTC, 89 km (55 mi) NNW of San Antonio, at a depth of 25 km. See this earthquake
Counts describe past activity within 100 km of the city centre. They are not a forecast or a risk assessment. Data updated . Source: USGS.
05 — Embed
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