Severe Thunderstorm Warning 110, NWS Morristown, TN

Issued

Aug 10, 2021, 6:01 PM EDT (22:01 UTC)

Expired

Aug 10, 2021, 6:45 PM EDT

In force

44 min

Issued by

NWS Morristown, TN

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Bradley County, TN, Hamilton County, TN

The Northeast Alabama radar (KHTX), 94 km from the middle of the area, began a volume at 22:01 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

011 
WUUS54 KMRX 102201
SVRMRX
TNC011-065-102245-
/O.NEW.KMRX.SV.W.0110.210810T2201Z-210810T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
601 PM EDT Tue Aug 10 2021

The National Weather Service in Morristown has issued a

* Severe Thunderstorm Warning for...
  Southwestern Bradley County in east Tennessee...
  Southeastern Hamilton County in east Tennessee...

* Until 645 PM EDT.

* At 601 PM EDT, a severe thunderstorm was located near Harrison, or
  9 miles east of Chattanooga, and is nearly stationary.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Chattanooga, Harrison, South Cleveland, Collegedale, McDonald, East
  Brainerd, Red Clay State Park, Apison and Ooltewah.

This includes Interstate 75 in Tennessee between mile markers 7 and
19.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3499 8514 3510 8516 3518 8498 3499 8490
TIME...MOT...LOC 2201Z 262DEG 4KT 3505 8508 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

BW

416 
WWUS54 KMRX 102244
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
644 PM EDT Tue Aug 10 2021

TNC011-065-102253-
/O.EXP.KMRX.SV.W.0110.000000T0000Z-210810T2245Z/
Bradley TN-Hamilton TN-
644 PM EDT Tue Aug 10 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN BRADLEY AND
SOUTHEASTERN HAMILTON COUNTIES WILL EXPIRE AT 645 PM EDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.  However gusty
winds are still possible with this thunderstorm.

Remember, a Severe Thunderstorm Warning still remains in effect for 
south central Hamilton County until 715 PM EDT. 

LAT...LON 3499 8514 3510 8516 3518 8498 3499 8490
TIME...MOT...LOC 2243Z 262DEG 4KT 3506 8502 

$$

BW

Severe Thunderstorm Warnings in Tennessee, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.