Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Chino Hills
In the last 30 days there were 9 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Chino Hills, California, and 0 in the last 24 hours. The strongest was a magnitude 3.6, 68 km (42 mi) WSW of Chino Hills, on 2026-09-27.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days9
- Last year69
- Last 5 years336
M1+ in the last 7 days: 39. Methodology
01 — History
Earthquakes per month near Chino Hills
148 earthquakes of magnitude 2.5 or larger within 100 km of Chino Hills in the last 24 months. The busiest month was Aug 2025, with 11.
02 — Recent
Recent earthquakes near Chino Hills
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 2.8 | 3 km NNW of San Jacinto, CA | 76 km / 47 mi | depth 14 km | |
| 2.7 | 4 km E of San Jacinto, CA | 81 km / 50 mi | depth 12 km | |
| 3.2 | 2 km SW of Signal Hill, CA | 45 km / 28 mi | depth 12 km | |
| 2.7 | 2 km WNW of Fontana, CA | 28 km / 18 mi | depth 6 km | |
| 2.6 | 4 km NNW of Big Bear City, CA | 89 km / 55 mi | depth 4 km | |
| 2.5 | 31 km SW of Dana Point, CA | 82 km / 51 mi | depth 11 km | |
| 2.8 | 32 km SW of Dana Point, CA | 83 km / 51 mi | depth 17 km | |
| 3.5 | 31 km SW of Dana Point, CA | 82 km / 51 mi | depth 11 km | |
| 3.6 | 7 km WSW of Hermosa Beach, CA | 68 km / 42 mi | depth 12 km |
03 — Questions
Earthquakes in Chino Hills, answered
Was there an earthquake in Chino Hills today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Chino Hills in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Chino Hills?
Over the last five years there were 336 earthquakes of magnitude 2.5 or larger within 100 km of Chino Hills, an average of 67 a year. 69 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Chino Hills in five years?
A magnitude 4.7 on Sep 12, 2024, 14:28 UTC, 97 km (60 mi) W of Chino Hills, at a depth of 11 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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