Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Duncan
In the last 30 days there were 2 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Duncan, Oklahoma, and 0 in the last 24 hours. The strongest was a magnitude 2.8, 40 km (25 mi) E of Duncan, on 2026-10-18.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days2
- Last year15
- Last 5 years60
M1+ in the last 7 days: 7. Methodology
01 — History
Earthquakes per month near Duncan
18 earthquakes of magnitude 2.5 or larger within 100 km of Duncan in the last 24 months. The busiest month was Feb 2026, with 5.
02 — Recent
Recent earthquakes near Duncan
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 2.8 | 2 km NW of Ratliff City, Oklahoma | 40 km / 25 mi | depth 6 km | |
| 2.5 | 4 km NNE of Tatums, Oklahoma | 47 km / 29 mi | depth 0 km |
03 — Questions
Earthquakes in Duncan, answered
Was there an earthquake in Duncan today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Duncan in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Duncan?
Over the last five years there were 60 earthquakes of magnitude 2.5 or larger within 100 km of Duncan, an average of 12 a year. 15 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Duncan in five years?
A magnitude 3.7 on Sep 25, 2023, 00:40 UTC, 17 km (11 mi) E of Duncan, at a depth of 20 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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