Earthquake · reviewed by a seismologist
M 2.4md
Earthquake near Vonore, TN
No earthquake was likely felt in Vonore in the 24 hours to 9:44 am EST (14:44 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 2.4 earthquake was recorded 3 km (2 mi) north-northeast of Vonore, TN, at 2:28 am EDT on 16 June 2018 (06:28 UTC), 8.1 km deep. 2 people have reported feeling it to USGS.
USGS: 3 km NNE of Vonore, Tennessee
47 km (29 mi) SSW of Knoxville, TN
- When
- 2:28 am EDT on 16 June 2018 ()
- Where
- 3 km (2 mi) north-northeast of Vonore, TN · earthquakes near Vonore
- Magnitude
- M 2.4 (md)
- Depth
- 8.1 km below the surface
- Felt
- 2 reports · strongest reported intensity II
- Nearest
- Loudon County, 15 km NNW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 3070 days ago
Earthquake alerts for Vonore, TN
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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 42 km (26 mi) from the epicentre. In Vonore, 3 km away, the estimate is intensity III (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.
Likely felt in: Maryville 28 km, intensity II · Farragut 30 km, intensity II · Athens 38 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 130 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 120,000× the energy of this one
- Magna, Utah 2020 M 5.7 83,000× the energy of this one
- Around the size people start to feel M 3.0 7.4× the energy of this one
- This earthquake M 2.4 about 130 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 35.6198, -84.2338. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Loudon County, TN | 15 km (9 mi) | NNW | earthquakes near Loudon County |
| Monroe County, TN | 19 km (12 mi) | S | earthquakes near Monroe County |
| Blount County, TN | 29 km (18 mi) | ENE | earthquakes near Blount County |
| Roane County, TN | 36 km (23 mi) | NW | earthquakes near Roane County |
| McMinn County, TN | 41 km (26 mi) | WSW | earthquakes near McMinn County |
| Graham County, NC | 47 km (29 mi) | SE | earthquakes near Graham County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
56 earthquakes have been recorded within 50 km since this one.
- 2.6 7 km WNW of Farragut, Tennessee
- 2.1 12 km NNE of Decatur, Tennessee
- 1.9 4 km SSW of Maryville, Tennessee
- 2.1 3 km NNE of Athens, Tennessee
- 2.1 11 km NW of Huntsville, Tennessee
- 1.8 1 km WNW of Eagleton Village, Tennessee
- 2.0 3 km SSW of Maryville, Tennessee
- 2.1 3 km SSW of Maryville, Tennessee
- 2.0 0 km W of Maryville, Tennessee
- 2.4 2 km SSW of Maryville, Tennessee
- 2.3 0 km WSW of Maryville, Tennessee
- 1.7 2 km NE of Tellico Village, Tennessee
- 2.1 2 km ESE of Tellico Village, Tennessee
- 2.2 2 km ESE of Tellico Village, Tennessee
- 2.3 1 km E of Tellico Village, 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.