Earthquake · reviewed by a seismologist
M 1.9md
Earthquake near Vonore, TN
No earthquake was likely felt in Vonore in the 24 hours to 3:41 pm EST (20:41 UTC). The last one was M 1.9, 8 km (5 mi) NW, at 6:50 am EDT on 12 October 2026, estimated intensity II (weak) in town. Every earthquake near Vonore
This page: a magnitude 1.9 earthquake was recorded 7 km (4 mi) east of Vonore, TN, at 6:22 am EDT on 13 September 2022 (10:22 UTC), 15 km deep.
USGS: 6 km E of Vonore, Tennessee
48 km (30 mi) SSW of Knoxville, TN
- When
- 6:22 am EDT on 13 September 2022 ()
- Where
- 7 km (4 mi) east of Vonore, TN · earthquakes near Vonore
- Magnitude
- M 1.9 (md)
- Depth
- 15 km below the surface
- Felt
- no reports yet
- Nearest
- Monroe County, 16 km SSW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 1520 days ago
Earthquake alerts for Vonore, TN
Get a notification in this browser when USGS records an earthquake near Vonore, 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.
This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
At this magnitude and depth, people at rest would likely notice it out to about 12 km (7 mi) from the epicentre. In Vonore, 7 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.
Earthquakes near other towns within 30 km: Greenback, Tellico Village, Madisonville, Loudon, Lenoir City, Sweetwater.
How big was it?
This earthquake released about 19 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 810,000× the energy of this one
- Magna, Utah 2020 M 5.7 580,000× the energy of this one
- Around the size people start to feel M 3.0 51× the energy of this one
- This earthquake M 1.9 about 19 lb of TNT
Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.
For this area
No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.
Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 35.5783, -84.1682. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Monroe County, TN | 16 km (10 mi) | SSW | earthquakes near Monroe County |
| Loudon County, TN | 22 km (14 mi) | NW | earthquakes near Loudon County |
| Blount County, TN | 25 km (16 mi) | ENE | earthquakes near Blount County |
| Graham County, NC | 40 km (25 mi) | SE | earthquakes near Graham County |
| Roane County, TN | 44 km (27 mi) | NW | earthquakes near Roane County |
| McMinn County, TN | 44 km (28 mi) | WSW | earthquakes near McMinn County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
54 earthquakes have been recorded within 50 km since this one.
- 1.8 3 km W of Maryville, Tennessee
- 2.0 14 km SE of Vonore, Tennessee
- 1.6 5 km NNE of Greenback, Tennessee
- 2.0 3 km ESE of Etowah, Tennessee
- 2.0 17 km W of Bryson City, North Carolina
- 1.8 8 km E of Englewood, Tennessee
- 1.9 11 km SW of Tellico Plains, Tennessee
- 1.6 9 km NNW of Tellico Plains, Tennessee
- 1.7 17 km WNW of Bryson City, North Carolina
- 2.0 17 km WNW of Bryson City, North Carolina
- 1.7 17 km WNW of Bryson City, North Carolina
- 2.1 17 km WNW of Bryson City, North Carolina
- 1.6 2 km E of Tellico Plains, Tennessee
- 2.0 17 km WNW of Bryson City, North Carolina
- 2.0 13 km SE of Greenback, Tennessee
Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.
On USGS
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.