Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Sylmar
In the last 30 days there were 4 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Sylmar, California, and 0 in the last 24 hours. The strongest was a magnitude 3.8, 30 km (19 mi) WNW of Sylmar, on 2026-09-30.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days4
- Last year61
- Last 5 years315
M1+ in the last 7 days: 16. Methodology
01 — History
Earthquakes per month near Sylmar
116 earthquakes of magnitude 2.5 or larger within 100 km of Sylmar in the last 24 months. The busiest month was Dec 2025, with 17.
02 — Recent
Recent earthquakes near Sylmar
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 3.2 | 2 km SW of Signal Hill, CA | 63 km / 39 mi | depth 12 km | |
| 2.7 | 2 km WNW of Fontana, CA | 92 km / 57 mi | depth 6 km | |
| 3.8 | 4 km SE of Piru, CA | 30 km / 19 mi | depth 10 km | |
| 3.6 | 7 km WSW of Hermosa Beach, CA | 52 km / 32 mi | depth 12 km |
03 — Questions
Earthquakes in Sylmar, answered
Was there an earthquake in Sylmar today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Sylmar in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Sylmar?
Over the last five years there were 315 earthquakes of magnitude 2.5 or larger within 100 km of Sylmar, an average of 63 a year. 61 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Sylmar in five years?
A magnitude 5.1 on Aug 20, 2023, 21:41 UTC, 69 km (43 mi) W of Sylmar, 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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