Every recorded earthquake within 30 km
Earthquakes near Cowan, TN
No earthquake was likely felt in Cowan in the 24 hours to 10:03 am CST (16:03 UTC). The last one was M 2.4, 25 km (16 mi) E, at 10:28 pm CST on 23 November 2025, estimated intensity II (weak) in town.
M 2.5
Latest: 7:43 pm CDT on 20 June 2023 · 11 km (7 mi) E of Cowan, TN
The most recent earthquake of M2.5 or more near Cowan was M 2.5, 11 km (7 mi) E of Cowan, TN, at 7:43 pm CDT on 20 June 2023, 9 km deep. 8 people reported feeling it to USGS. The estimated shaking in Cowan was intensity III (weak), felt by some people at rest indoors. 1 smaller earthquake has been recorded near Cowan since; the newest is first in the list below.
No earthquake of M1.5 or more was recorded within 30 km (19 mi) of Cowan in the last 24 hours.
- Last 24 hours
- 0
- Last 7 days
- 0
- Last 30 days
- 0 · since 2016, about one every 22 months
- Last 12 months
- 1 · largest M 2.4 on 23 November 2025
- Since 2016
- 6 earthquakes of M1.5 or more within 30 km
- Largest since 2016
- M 3.1 on 10 May 2020, 11 km (7 mi) ESE of Cowan, TN
- Reported felt
- 5 of them have felt reports to USGS
USGS · feed checked · newest earthquake in our database · this page · counts are earthquakes of M1.5 or more within 30 km (19 mi) of the town centre; shaking is estimated for the town centre with the intensity equation USGS Did You Feel It? uses
If you felt one
- Was that an earthquake? — checks what was recorded near you in the last hour
- Report what you felt to USGS — reports go to USGS, not to us, and they are what produces the intensity maps
- Expect aftershocks, and be ready to Drop, Cover, and Hold On if you feel one; if you are in a damaged building, go outside and move away from it (Ready.gov, FEMA; what to do during and after an earthquake)
- Earthquakes in Tennessee — with the state's activity score
QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.
Earthquake alerts for Cowan, TN
Get a notification in this browser when USGS records an earthquake near Cowan, TN. No account or email needed.
Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
The last 30 days
The latest 6
- 2.4 25 km (16 mi) E of Cowan, TN
- 2.5 11 km (7 mi) E of Cowan, TN · felt by 8
- 2.4 27 km (17 mi) E of Cowan, TN · felt by 3
- 2.8 12 km (7 mi) ESE of Cowan, TN · felt by 16
- 3.1 11 km (7 mi) ESE of Cowan, TN · felt by 138
- 2.3 27 km (17 mi) NE of Cowan, TN · felt by 1
From the QuakeIndex database, which reads the USGS feed every 30 seconds and holds the USGS catalogue for the US from 2016 (M1.5+). Times are Cowan time. Distances are from the town centre. Quakes USGS named after Cowan are listed even when they are further out.
Show these earthquakes on your own site: a free card with the latest quakes near Cowan, for a local news site, school or neighborhood page.
On the map
The white circle is Cowan; dots are the 6 most recent earthquakes within 30 km. Map © OpenStreetMap contributors.
Estimated shaking in Cowan
The strongest shaking in Cowan from a quake since 2016 is estimated at intensity III (weak), from the M 3.1 on 10 May 2020, 11 km away. Intensity II and III are felt by some people at rest indoors; IV by most people indoors; V and above wakes sleepers and moves objects.
| Magnitude | When | Distance | Shaking in Cowan (est.) |
|---|---|---|---|
| M 3.1 | 11 km | III · Weak · felt by 138 | |
| M 2.8 | 12 km | III · Weak · felt by 16 | |
| M 2.5 | 11 km | III · Weak · felt by 8 | |
| M 2.4 | 25 km | II · Weak | |
| M 2.4 | 27 km | II · Weak · felt by 3 |
An estimate for the town centre from magnitude, depth and distance, with the intensity equation USGS Did You Feel It? uses (Atkinson & Wald, 2007), on the Modified Mercalli scale. All 5 reach intensity II or more in town, where people at rest start to notice. Ground conditions change it street by street. It describes the past, not a hazard.
Before 2016
The USGS record since 1900 lists no earthquake of M5 or more within 50 km of Cowan.
USGS ComCat, M5+ from 1900 to 2015. This is the record, not a forecast.
Be ready
Earthquakes cannot be predicted, here or anywhere, so the useful step is the one taken beforehand. The advice below is from the agencies responsible for it.
- Ready.gov: earthquakes (FEMA) — what to do before, during and after, including Drop, Cover, and Hold On
- Build a kit (FEMA) — water, food and supplies for several days; our summary
- USGS: preparedness — the hazard behind the advice, from the agency that records every quake on this page
- The Great ShakeOut — the yearly earthquake drill, with material for homes, schools and workplaces
QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.