All Hail Reports near City of Knoxville, Tennessee in 2017
Population: 178,874
35.96882, -83.94992
Updated: 06/04/2026
5
Hail Reports
2017 · within 10 miles
1.75″
Largest Hail
Golf Ball-sized
Moderate
Hail Frequency
City of Knoxville, Tennessee
Based on annual avg. of SPC reports since 2004. Not a formal risk assessment.
Hail Summary — City of Knoxville, TN 2017
City of Knoxville, Tennessee (population 178,874) had 5 hail reports within 10 miles of the city center located at (35.96882, -83.94992) in 2017. The largest report of hail in 2017 near City of Knoxville was 1.75 inches (golf ball-sized) about 9 years ago. The zipcode with the highest number of damaging hail reports near City of Knoxville in 2017 is 37849, with 3 reports.
When Was the Last Time It Hailed in City of Knoxville?
09/04/2025
The most recent hail event near City of Knoxville was on 09/04/2025 (1.75″ Golf Ball).
Click here to view all hail reports near City of Knoxville on 09/04/2025
Monthly Hail Activity
Historical monthly hail pattern for City of Knoxville, TN, based on historical storm reports since 2004.
This chart shows which months had the most reported hail for this area and selected time period.
Hail Size Severity by Month
This chart weights larger hail reports more heavily, helping show which months tend to produce more damaging hail.
This severity-weighted view gives larger hail more influence than a plain average, helping identify months that are more likely to produce damaging hail. It is based on reported hail sizes, not radar-estimated address-level hail risk.
Browse Reports by Time
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Hail Reports Near City of Knoxville, TN in 2017
04/22/2017
1.75 IN
IN
City of Knoxville, TN5:25 PM
SEVERAL REPORTS OF GOLFBALL SIZE HAIL IN AND AROUND KNOXVILLE. REPORTS FROM FB AND TWITTER WITH PICTURES. (MRX)
View report →
1.0 IN
IN
03/21/2017
1.5 IN
IN
1.75 IN
IN
1.75 IN
IN
07/06/2017
MPH
City of Knoxville, TN1:55 PM
KNOXVILLE - TREE DOWN ON NEYLAND DRIVE. (MRX)
07/01/2017
MPH
Knox County, TN5:14 PM
HALLS - A FEW TREES DOWN NEAR HALLS. (MRX)
05/27/2017
MPH
City of Knoxville, TN10:40 PM
2 W KNOXVILLE - EXTENSIVE DAMAGE ACROSS WEST KNOX COUNTY. CARS CRUSHED BY TREES... WINDOWS BLOWN OUT CHIMNEY OFF HOME. (MRX)
MPH
City of Knoxville, TN10:40 PM
KNOXVILLE - NUMEROUS TREES AND POWER LINES DOWN ACROSS THE COUNTY. (MRX)
MPH
City of Clinton, TN10:25 PM
CLINTON - SEVERAL TREES DOWN ACROSS THE COUNTY. (MRX)
04/17/2017
MPH
Louisville, TN3:40 PM
3 NW ALCOA - IN TOWN OF LOUISVILLE ALONG MENTOR ROAD. TWO SEPARATE DOUBLE-TRUNKED TREES SPLIT AS ONE HALF OF EACH TREE FELL. ONE OF THEM FELL UPON AND DAMAGED A STORAGE BUILDING. OT (MRX)
04/05/2017
MPH
City of Knoxville, TN9:25 PM
KNOXVILLE - THUNDERSTORMS CAUSED A PARTIAL ROOF COLAPSE AND BUILDING DAMAGE NEAR THE CORNER OF FIFTH AVENUE AND WINONA STREET. TIME ESTIMATED FROM RADAR. (MRX)
MPH
City of Knoxville, TN9:22 PM
KNOXVILLE - TREES DOWN IN AND AROUND THE KNOXVILLE AREA. REPORT SEEN ON KNOXVILLE POLICE DEPARTMENT TWITTER ACCOUNT. (MRX)
03/21/2017
MPH
Wildwood, TN7:55 PM
3 SW SEYMOUR - A FEW TREES AND POWERLINES DOWN ACROSS PORTIONS OF BLOUNT COUNTY. (MRX)
MPH
Knox County, TN7:53 PM
POWELL - TREE DOWN (MRX)
03/01/2017
MPH
Garland, TN3:25 PM
7 SW KNOXVILLE - LIGHT ROOF DAMAGE IN ROCKY HILL. (MRX)
MPH
Knoxville, TN2:05 PM
5 S KNOXVILLE - TIN ROOF TORN OFF BARN. (MRX)
02/25/2017
61.0 MPH
MPH
Knox County, TN3:22 AM
2 NNE KNOXVILLE - 61 MPH THUNDERSTORM WIND GUST MEASURED FROM CWOP SITE ON SHARPS RIDGE (MRX)
MPH
City of Rockford, TN3:15 AM
4 NNE ALCOA - ESTIMATED 25 PERCENT OF ROOF REMOVED FROM BUILDING (MRX)
No tornado reports found in this period.
07/06/2017
MPH
City of Knoxville, TN1:55 PM
KNOXVILLE - TREE DOWN ON NEYLAND DRIVE. (MRX)
07/01/2017
MPH
Knox County, TN5:14 PM
HALLS - A FEW TREES DOWN NEAR HALLS. (MRX)
05/27/2017
MPH
City of Knoxville, TN10:40 PM
2 W KNOXVILLE - EXTENSIVE DAMAGE ACROSS WEST KNOX COUNTY. CARS CRUSHED BY TREES... WINDOWS BLOWN OUT CHIMNEY OFF HOME. (MRX)
MPH
City of Knoxville, TN10:40 PM
KNOXVILLE - NUMEROUS TREES AND POWER LINES DOWN ACROSS THE COUNTY. (MRX)
MPH
City of Clinton, TN10:25 PM
CLINTON - SEVERAL TREES DOWN ACROSS THE COUNTY. (MRX)
04/22/2017
1.75 IN
IN
City of Knoxville, TN5:25 PM
SEVERAL REPORTS OF GOLFBALL SIZE HAIL IN AND AROUND KNOXVILLE. REPORTS FROM FB AND TWITTER WITH PICTURES. (MRX)
View report →
1.0 IN
IN
04/17/2017
MPH
Louisville, TN3:40 PM
3 NW ALCOA - IN TOWN OF LOUISVILLE ALONG MENTOR ROAD. TWO SEPARATE DOUBLE-TRUNKED TREES SPLIT AS ONE HALF OF EACH TREE FELL. ONE OF THEM FELL UPON AND DAMAGED A STORAGE BUILDING. OT (MRX)
04/05/2017
MPH
City of Knoxville, TN9:25 PM
KNOXVILLE - THUNDERSTORMS CAUSED A PARTIAL ROOF COLAPSE AND BUILDING DAMAGE NEAR THE CORNER OF FIFTH AVENUE AND WINONA STREET. TIME ESTIMATED FROM RADAR. (MRX)
MPH
City of Knoxville, TN9:22 PM
KNOXVILLE - TREES DOWN IN AND AROUND THE KNOXVILLE AREA. REPORT SEEN ON KNOXVILLE POLICE DEPARTMENT TWITTER ACCOUNT. (MRX)
03/21/2017
MPH
Wildwood, TN7:55 PM
3 SW SEYMOUR - A FEW TREES AND POWERLINES DOWN ACROSS PORTIONS OF BLOUNT COUNTY. (MRX)
MPH
Knox County, TN7:53 PM
POWELL - TREE DOWN (MRX)
1.5 IN
IN
1.75 IN
IN
1.75 IN
IN
03/01/2017
MPH
Garland, TN3:25 PM
7 SW KNOXVILLE - LIGHT ROOF DAMAGE IN ROCKY HILL. (MRX)
MPH
Knoxville, TN2:05 PM
5 S KNOXVILLE - TIN ROOF TORN OFF BARN. (MRX)
02/25/2017
61.0 MPH
MPH
Knox County, TN3:22 AM
2 NNE KNOXVILLE - 61 MPH THUNDERSTORM WIND GUST MEASURED FROM CWOP SITE ON SHARPS RIDGE (MRX)
MPH
City of Rockford, TN3:15 AM
4 NNE ALCOA - ESTIMATED 25 PERCENT OF ROOF REMOVED FROM BUILDING (MRX)