Alert archive / Tennessee / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 94, NWS Nashville, TN

June 3, 2021DeKalb County, Putnam County, White County, Tennessee

NWS Nashville, TN issued this severe thunderstorm warning at Jun 3, 2021, 4:58 AM CDT for DeKalb County, Putnam County, White County, Tennessee. It was in force for 32 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 3, 2021, 4:58 AM CDT (09:58 UTC)
Expired
Jun 3, 2021, 5:30 AM CDT
In force
32 min
Issued by
NWS Nashville, TN
Area
Storm-based polygon
Tornado
Possible
Hail
0.75 in
Wind
60.0 mph

Counties DeKalb County, TN, Putnam County, TN, White County, TN

The radar

The Nashville radar (KOHX), 93 km from the middle of the area, began a volume at 09:56 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.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 10.0 hours before the alert went out and 93 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Nashville Metro, TN at 00:00Z on 2021-06-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 389 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Nashville Metro, TN at 00:00Z on 2021-06-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 190 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
389 J/kg
Mixed-layer CIN
-48 J/kg
Mixed-layer LCL
931 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
190 m²/s²
0-3 km storm-relative helicity
228 m²/s²
Significant tornado parameter
0.3
Supercell composite
5.1

Open this sounding in Storm Lab

The text

As transmitted.

175 
WUUS54 KOHX 030958
SVROHX
TNC041-141-185-031030-
/O.NEW.KOHX.SV.W.0094.210603T0958Z-210603T1030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Nashville TN
458 AM CDT Thu Jun 3 2021

The National Weather Service in Nashville has issued a

* Severe Thunderstorm Warning for...
  Eastern De Kalb County in Middle Tennessee...
  White County in Middle Tennessee...
  Central Putnam County in Middle Tennessee...

* Until 530 AM CDT.

* At 457 AM CDT, a severe thunderstorm was located 7 miles east of
  Smithville, moving northeast at 55 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Cookeville, Sparta, Smithville, Algood, Baxter, Doyle, Hamptons
  Crossroads, Bakers Crossroads and Burgess Falls State Park.

This includes Interstate 40 between mile markers 271 and 299.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3583 8566 3600 8587 3620 8568 3618 8531
      3592 8527
TIME...MOT...LOC 0957Z 233DEG 49KT 3594 8568 

TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
 
$$

13
1 follow-up statement
094 
WWUS54 KOHX 031020
SVSOHX

Severe Weather Statement
National Weather Service Nashville TN
520 AM CDT Thu Jun 3 2021

TNC041-031030-
/O.CAN.KOHX.SV.W.0094.000000T0000Z-210603T1030Z/
De Kalb TN-
520 AM CDT Thu Jun 3 2021

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN DE KALB COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
De Kalb County. Therefore, the warning has been cancelled.

LAT...LON 3585 8561 3600 8558 3620 8565 3618 8531
      3592 8527
TIME...MOT...LOC 1020Z 233DEG 49KT 3613 8537 

$$

TNC141-185-031030-
/O.CON.KOHX.SV.W.0094.000000T0000Z-210603T1030Z/
White TN-Putnam TN-
520 AM CDT Thu Jun 3 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 AM CDT
FOR CENTRAL WHITE AND CENTRAL PUTNAM COUNTIES...

At 520 AM CDT, a severe thunderstorm was located near Monterey, or 7
miles east of Cookeville, moving northeast at 55 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Cookeville, Sparta, Algood, Baxter, Hamptons Crossroads, Bakers
Crossroads and Burgess Falls State Park.

This includes Interstate 40 between mile markers 280 and 299.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3585 8561 3600 8558 3620 8565 3618 8531
      3592 8527
TIME...MOT...LOC 1020Z 233DEG 49KT 3613 8537 

TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
 
$$

13

The office that day

Everything else NWS Nashville, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 2, 8:00 PM CDTSpecial Weather StatementOHXMontgomery, Stewart45 min
Jun 2, 8:05 PM CDTSpecial Weather StatementOHXHouston, Humphreys40 min
Jun 2, 8:35 PM CDTSevere Thunderstorm WarningOHXDickson, Houston, Humphreys13 min
Jun 2, 8:39 PM CDTSevere Thunderstorm WarningOHXMontgomery, Stewart36 min
Jun 2, 8:51 PM CDTSevere Thunderstorm WarningOHXDickson, Hickman, Humphreys24 min
Jun 2, 9:10 PM CDTSevere Thunderstorm WarningOHXMontgomery, Robertson35 min
Jun 2, 9:21 PM CDTTornado WarningOHXMontgomery, Robertson24 min
Jun 2, 9:46 PM CDTSevere Thunderstorm WarningOHXCheatham, Montgomery, Robertson14 min
Jun 3, 2:52 AM CDTSpecial Weather StatementOHXGiles, Marshall38 min
Jun 3, 3:35 AM CDTSpecial Weather StatementOHXBedford40 min
Jun 3, 4:11 AM CDTSpecial Weather StatementOHXCannon, Coffee49 min
Jun 3, 4:34 AM CDTSevere Thunderstorm WarningOHXCannon, DeKalb, Warren, White26 min
Jun 3, 5:23 AM CDTSevere Thunderstorm WarningOHXCumberland, Fentress, Overton, Putnam37 min
Jun 3, 6:03 AM CDTSpecial Weather StatementOHXCumberland42 min
Jun 3, 8:56 AM CDTSpecial Weather StatementOHXPutnam, White49 min
Jun 3, 11:54 AM CDTSpecial Weather StatementOHXMacon, Sumner, Trousdale51 min
Jun 3, 1:17 PM CDTSpecial Weather StatementOHXClay43 min
Jun 3, 2:54 PM CDTSpecial Weather StatementOHXPickett21 min
Jun 3, 3:30 PM CDTSpecial Weather StatementOHXCannon45 min
Jun 3, 3:51 PM CDTSpecial Weather StatementOHXFentress9 min
Jun 3, 4:44 PM CDTSpecial Weather StatementOHXCoffee31 min
Jun 3, 4:46 PM CDTSpecial Weather StatementOHXPutnam44 min
Jun 3, 5:23 PM CDTSpecial Weather StatementOHXOverton37 min
Jun 3, 6:20 PM CDTSpecial Weather StatementOHXWarren40 min

Nearby

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

Sources

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.