All Roane County, TN Hail Reports on April 21, 2006

Population: 54,181 35.85007, -84.53327 Updated: 06/04/2026
1
Hail Reports
April 21, 2006 · within 10 miles
1.75″
Largest Hail
Golf Ball-sized
Moderate
Hail Frequency
Roane County, Tennessee
Based on annual avg. of SPC reports since 2004. Not a formal risk assessment.
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Hail Summary — Roane County, TN April 21, 2006

Roane County, TN had 1 hail report on April 21, 2006. The largest hail reported in the county on April 21, 2006 was 1.75 inches (golf ball-sized) near Oliver Springs, TN. The ZIP code with the most hail reports in this county is 37840, with 1 report.

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When Was the Last Time It Hailed in Roane County?

09/04/2025
The most recent hail event in Roane County was on 09/04/2025 near Kingston, TN (1.25″ Half Dollar). Click here to view all hail reports in Roane County on 09/04/2025
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Monthly Hail Activity

Historical monthly hail pattern for Roane County, TN, based on historical storm reports since 2004.
Jan
0
Feb
0
Mar
6
Apr
4
May
5
Jun
7
Jul
1
Aug
1
Sep
2
Oct
0
Nov
0
Dec
1

This chart shows which months had the most reported hail for this area and selected time period.

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Hail Size Severity by Month

This chart weights larger hail reports more heavily, helping show which months tend to produce more damaging hail.
Jan
 
Feb
 
Mar
1.3″
Apr
1.6″
May
1.3″
Jun
1.0″
Jul
1.8″
Aug
1.8″
Sep
1.2″
Oct
 
Nov
 
Dec
1.0″

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.

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Browse Reports by Time

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Months with Hail in 2006
Jan 0Apr 2May 0Jun 0Jul 0Aug 0
Days with Hail in April 2006
2 07 021 126 1

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Hail Report Map — Roane County, TN April 21, 2006

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Hail size visibility
Reports shown
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Hail Reports in Roane County, TN on April 21, 2006

04/21/2006
1.75 IN
IN
Oliver Springs, TN6:25 PM
Roane Co.·Golf Ball·17.0 mi away
(MRX)
View report →
04/21/2006
MPH
City of Rockwood, TN6:40 PM
Roane Co.·Wind·8.3 mi away
ROCKWOOD - SEVERAL TREES DOWN COUNTYWIDE. (MRX)
MPH
City of Rockwood, TN6:20 PM
Roane Co.·Wind·8.3 mi away
ROCKWOOD - ONE TREE DOWN ON A MOBILE HOME IN ROCKWOOD. ALSO A FEW TREES DOWN COUNTYWIDE. (MRX)
No tornado reports found in this period.
04/21/2006
MPH
City of Rockwood, TN6:40 PM
Roane Co.·Wind·8.3 mi away
ROCKWOOD - SEVERAL TREES DOWN COUNTYWIDE. (MRX)
1.75 IN
IN
Oliver Springs, TN6:25 PM
Roane Co.·Golf Ball·17.0 mi away
(MRX)
View report →
MPH
City of Rockwood, TN6:20 PM
Roane Co.·Wind·8.3 mi away
ROCKWOOD - ONE TREE DOWN ON A MOBILE HOME IN ROCKWOOD. ALSO A FEW TREES DOWN COUNTYWIDE. (MRX)