Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Chatsworth
In the last 30 days there were 3 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Chatsworth, California, and 0 in the last 24 hours. The strongest was a magnitude 3.8, 21 km (13 mi) NW of Chatsworth, on 2026-09-30.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days3
- Last year59
- Last 5 years284
M1+ in the last 7 days: 12. Methodology
01 — History
Earthquakes per month near Chatsworth
100 earthquakes of magnitude 2.5 or larger within 100 km of Chatsworth in the last 24 months. The busiest month was Dec 2025, with 16.
02 — Recent
Recent earthquakes near Chatsworth
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 3.2 | 2 km SW of Signal Hill, CA | 65 km / 40 mi | depth 12 km | |
| 3.8 | 4 km SE of Piru, CA | 21 km / 13 mi | depth 10 km | |
| 3.6 | 7 km WSW of Hermosa Beach, CA | 48 km / 30 mi | depth 12 km |
03 — Questions
Earthquakes in Chatsworth, answered
Was there an earthquake in Chatsworth today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Chatsworth in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Chatsworth?
Over the last five years there were 284 earthquakes of magnitude 2.5 or larger within 100 km of Chatsworth, an average of 57 a year. 59 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Chatsworth in five years?
A magnitude 5.1 on Aug 20, 2023, 21:41 UTC, 56 km (35 mi) WNW of Chatsworth, at a depth of 5 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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