Live record · within 100 km (62 mi) · M2.5+
Earthquakes near La Crescenta-Montrose
In the last 30 days there were 4 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of La Crescenta-Montrose, California, and 0 in the last 24 hours. The strongest was a magnitude 3.8, 52 km (32 mi) WNW of La Crescenta-Montrose, on 2026-09-30.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days4
- Last year65
- Last 5 years326
M1+ in the last 7 days: 27. Methodology
01 — History
Earthquakes per month near La Crescenta-Montrose
129 earthquakes of magnitude 2.5 or larger within 100 km of La Crescenta-Montrose in the last 24 months. The busiest month was Dec 2025, with 16.
02 — Recent
Recent earthquakes near La Crescenta-Montrose
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 3.2 | 2 km SW of Signal Hill, CA | 50 km / 31 mi | depth 12 km | |
| 2.7 | 2 km WNW of Fontana, CA | 71 km / 44 mi | depth 6 km | |
| 3.8 | 4 km SE of Piru, CA | 52 km / 32 mi | depth 10 km | |
| 3.6 | 7 km WSW of Hermosa Beach, CA | 48 km / 30 mi | depth 12 km |
03 — Questions
Earthquakes in La Crescenta-Montrose, answered
Was there an earthquake in La Crescenta-Montrose today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of La Crescenta-Montrose in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near La Crescenta-Montrose?
Over the last five years there were 326 earthquakes of magnitude 2.5 or larger within 100 km of La Crescenta-Montrose, an average of 65 a year. 65 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near La Crescenta-Montrose in five years?
A magnitude 5.1 on Aug 20, 2023, 21:41 UTC, 90 km (56 mi) WNW of La Crescenta-Montrose, 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
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/us/california/la-crescenta-montrose" width="360" height="430" style="border:0" loading="lazy" title="Recent earthquakes near La Crescenta-Montrose"></iframe>