Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Buin
In the last 30 days there were 2 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Buin, Santiago Metropolitan, and 0 in the last 24 hours. The strongest was a magnitude 4.8, 99 km (61 mi) W of Buin, on 2026-10-12.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days2
- Last year9
- Last 5 years62
M1+ in the last 7 days: 0. Methodology
01 — History
Earthquakes per month near Buin
20 earthquakes of magnitude 2.5 or larger within 100 km of Buin in the last 24 months. The busiest month was Jun 2025, with 3.
02 — Recent
Recent earthquakes near Buin
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.8 | 23 km SW of San Antonio, Chile | 99 km / 61 mi | depth 34 km | |
| 4.3 | 31 km ESE of Puente Alto, Chile | 45 km / 28 mi | depth 107 km |
03 — Questions
Earthquakes in Buin, answered
Was there an earthquake in Buin today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Buin in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Buin?
Over the last five years there were 62 earthquakes of magnitude 2.5 or larger within 100 km of Buin, an average of 12 a year. 9 occurred in the last 12 months. That is 27% below the five-year average.
What was the largest earthquake near Buin in five years?
A magnitude 5.7 on Jul 9, 2023, 17:11 UTC, 69 km (43 mi) NNE of Buin, at a depth of 99 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
Put this on your website
Show a live version of this report on your own site. It’s free, updates every two minutes and links back here. How the widget works.
<iframe src="https://quakewatch.beer/embed/cl/santiago-metropolitan/buin" width="360" height="430" style="border:0" loading="lazy" title="Recent earthquakes near Buin"></iframe>