Alert archive / Tennessee / Tornado Warnings in 2019

Tornado Warning 21, NWS Huntsville, AL

May 9, 2019Franklin County, Lincoln County, Moore County, Tennessee; Madison County, Alabama

NWS Huntsville, AL issued this tornado warning at May 9, 2019, 12:46 PM CDT for Franklin County, Lincoln County, Moore County, Tennessee; Madison County, Alabama. It was in force for 29 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 9, 2019, 12:46 PM CDT (17:46 UTC)
Expired
May 9, 2019, 1:15 PM CDT
In force
29 min
Issued by
NWS Huntsville, AL
Area
Storm-based polygon
Tornado
Radar indicated

Counties Madison County, AL, Franklin County, TN, Lincoln County, TN, Moore County, TN

The radar

The Northeast Alabama radar (KHTX), 35 km from the middle of the area, began a volume at 17:47 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.

What was reported inside it

TimeReportWhereRemark
May 9, 12:52 PM CDTTSTM WND DMG5 N Hazel Green, ALEMA REPORTS TREES DAMAGED NEAR HUNTER RD AND 231.
May 9, 12:52 PM CDTTORNADO5 N Hazel Green, ALTREES DOWN ON HOUSE ON THE TN SIDE OF HUNTER ROAD, FAYETTEVILLE, TN.
May 9, 12:55 PM CDTTSTM WND DMG10 S Fayetteville, TNTREE DOWN REPORTED ON QUICK SCHOOL ROAD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 5.8 hours before the alert went out and 123 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 12:00Z on 2019-05-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 6 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Nashville Metro, TN at 12:00Z on 2019-05-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 90 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
6 J/kg
Mixed-layer CIN
-130 J/kg
Mixed-layer LCL
1254 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
90 m²/s²
0-3 km storm-relative helicity
180 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

933 
WFUS54 KHUN 091746
TORHUN
ALC089-TNC051-103-127-091815-
/O.NEW.KHUN.TO.W.0021.190509T1746Z-190509T1815Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Huntsville AL
1246 PM CDT Thu May 9 2019

The National Weather Service in Huntsville Alabama has issued a

* Tornado Warning for...
  North central Madison County in north central Alabama...
  Southeastern Moore County in Middle Tennessee...
  Southeastern Lincoln County in Middle Tennessee...
  Southwestern Franklin County in Middle Tennessee...

* Until 115 PM CDT.

* At 1245 PM CDT, severe thunderstorms capable of producing both
  tornadoes and extensive straight line wind damage were located near
  Hazel Green, or 9 miles north of Meridianville, moving northeast at
  40 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* Locations impacted include...
  Hazel Green, Huntland, Tims Ford Lake, Lincoln, Lexie Crossroads,
  Plevna, Harmony, Elora, Hurdlow and Belleview.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!

This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.

&&

LAT...LON 3490 8660 3502 8666 3529 8627 3506 8610
TIME...MOT...LOC 1745Z 238DEG 34KT 3499 8657 

TORNADO...RADAR INDICATED
HAIL...<.75

$$

30
1 follow-up statement
183 
WWUS54 KHUN 091753
SVSHUN

Severe Weather Statement
National Weather Service Huntsville AL
1253 PM CDT Thu May 9 2019

ALC089-091802-
/O.CAN.KHUN.TO.W.0021.000000T0000Z-190509T1815Z/
Madison AL-
1253 PM CDT Thu May 9 2019

...THE TORNADO WARNING FOR NORTH CENTRAL MADISON COUNTY IS
CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

LAT...LON 3509 8612 3499 8652 3499 8657 3505 8662
      3529 8627
TIME...MOT...LOC 1752Z 226DEG 32KT 3505 8652 

$$

TNC051-103-127-091815-
/O.CON.KHUN.TO.W.0021.000000T0000Z-190509T1815Z/
Moore TN-Lincoln TN-Franklin TN-
1253 PM CDT Thu May 9 2019

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR
SOUTHEASTERN MOORE...SOUTHEASTERN LINCOLN AND SOUTHWESTERN FRANKLIN
COUNTIES...

At 1252 PM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located 7 
miles south of Fayetteville, moving northeast at 35 mph. A spotter 
confirmed a rotating wall cloud with this portion of the line of 
storms.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Huntland, Tims Ford Lake, Lincoln, Lexie Crossroads, Harmony,
Hurdlow, Belleview, Maxwell, Marble Hill and Smithland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.

&&

LAT...LON 3509 8612 3499 8652 3499 8657 3505 8662
      3529 8627
TIME...MOT...LOC 1752Z 226DEG 32KT 3505 8652 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

30

The office that day

Everything else NWS Huntsville, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 9, 12:32 PM CDTSevere Thunderstorm WarningHUNLincoln28 min
May 9, 12:51 PM CDTTornado WarningHUNLincoln, Moore24 min
May 9, 12:53 PM CDTSevere Thunderstorm WarningHUNFranklin, Lincoln, Moore37 min
May 9, 12:59 PM CDTTornado WarningHUNFranklin31 min
May 9, 1:02 PM CDTTornado WarningHUNFranklin, Lincoln, Moore28 min
May 9, 1:24 PM CDTSevere Thunderstorm WarningHUNFranklin36 min
May 9, 1:55 PM CDTSevere Thunderstorm WarningHUNFranklin35 min
May 9, 11:17 AM CDTSpecial Weather StatementHUNLawrence43 min
May 9, 11:25 AM CDTSevere Thunderstorm WarningHUNLawrence35 min
May 9, 11:55 AM CDTSpecial Weather StatementHUNLimestone, Morgan35 min
May 9, 12:09 PM CDTSpecial Weather StatementHUNCullman36 min
May 9, 12:28 PM CDTSpecial Weather StatementHUNMadison32 min
May 9, 12:36 PM CDTTornado WarningHUNMadison24 min
May 9, 1:08 PM CDTSevere Thunderstorm WarningHUNDeKalb, Jackson, Madison, Marshall52 min
May 9, 1:18 PM CDTTornado WarningHUNDeKalb, Marshall27 min
May 9, 1:37 PM CDTTornado WarningHUNDeKalb38 min
May 9, 1:45 PM CDTTornado WarningHUNDeKalb, Jackson45 min
May 9, 1:46 PM CDTSevere Thunderstorm WarningHUNDeKalb, Jackson59 min

Nearby

Tornado Warnings in Tennessee, 2019Tornado Warnings in Alabama, 2019Every tornado warning in 2019Tornadoes in 2019

Sources

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