Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Glendora
In the last 30 days there were 10 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Glendora, California, and 0 in the last 24 hours. The strongest was a magnitude 3.8, 87 km (54 mi) WNW of Glendora, on 2026-09-30.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days10
- Last year65
- Last 5 years329
M1+ in the last 7 days: 34. Methodology
01 — History
Earthquakes per month near Glendora
149 earthquakes of magnitude 2.5 or larger within 100 km of Glendora in the last 24 months. The busiest month was Mar 2025, with 11.
02 — Recent
Recent earthquakes near Glendora
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 2.8 | 3 km NNW of San Jacinto, CA | 91 km / 56 mi | depth 14 km | |
| 2.7 | 4 km E of San Jacinto, CA | 96 km / 60 mi | depth 12 km | |
| 3.2 | 2 km SW of Signal Hill, CA | 49 km / 30 mi | depth 12 km | |
| 2.7 | 2 km WNW of Fontana, CA | 36 km / 22 mi | depth 6 km | |
| 2.6 | 4 km NNW of Big Bear City, CA | 94 km / 58 mi | depth 4 km | |
| 2.5 | 31 km SW of Dana Point, CA | 97 km / 60 mi | depth 11 km | |
| 2.8 | 32 km SW of Dana Point, CA | 97 km / 60 mi | depth 17 km | |
| 3.5 | 31 km SW of Dana Point, CA | 97 km / 60 mi | depth 11 km | |
| 3.8 | 4 km SE of Piru, CA | 87 km / 54 mi | depth 10 km | |
| 3.6 | 7 km WSW of Hermosa Beach, CA | 64 km / 40 mi | depth 12 km |
03 — Questions
Earthquakes in Glendora, answered
Was there an earthquake in Glendora today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Glendora in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Glendora?
Over the last five years there were 329 earthquakes of magnitude 2.5 or larger within 100 km of Glendora, an average of 66 a year. 65 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Glendora in five years?
A magnitude 4.7 on Sep 12, 2024, 14:28 UTC, 88 km (54 mi) W of Glendora, 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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