Alert archive / Texas / Tornado Warnings in 2020

Tornado Warning 39, NWS Lake Charles, LA

August 26, 2020Hardin County, Tyler County, Texas

NWS Lake Charles, LA issued this tornado warning at Aug 26, 2020, 2:03 PM CDT for Hardin County, Tyler County, Texas. It was in force for 12 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
Aug 26, 2020, 2:03 PM CDT (19:03 UTC)
Expired
Aug 26, 2020, 2:15 PM CDT
In force
12 min
Issued by
NWS Lake Charles, LA
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

Counties Hardin County, TX, Tyler County, TX

The radar

The Lake Charles radar (KLCH), 106 km from the middle of the area, began a volume at 19:08 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

Lake Charles Mun, LA (KLCH), launched 12:00Z, 7.1 hours before the alert went out and 107 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, Lake Charles Mun, LA at 12:00Z on 2020-08-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1484 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, Lake Charles Mun, LA at 12:00Z on 2020-08-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 147 square meters per square second.1939Sfc1 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
1484 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
605 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
147 m²/s²
0-3 km storm-relative helicity
160 m²/s²
Significant tornado parameter
0.0
Supercell composite
6.3

Open this sounding in Storm Lab

The text

As transmitted.

780 
WFUS54 KLCH 261903
TORLCH
TXC199-457-261915-
/O.NEW.KLCH.TO.W.0039.200826T1903Z-200826T1915Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
203 PM CDT Wed Aug 26 2020

The National Weather Service in Lake Charles has issued a

* Tornado Warning for...
  Southeastern Tyler County in southeastern Texas...
  Northeastern Hardin County in southeastern Texas...

* Until 215 PM CDT.
    
* At 202 PM CDT, a severe thunderstorm capable of producing a tornado
  was located OVER Caney Head, or NEAR Fred, moving northwest at 35
  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.

* This dangerous storm will be near...
  Warren around 215 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Hillister and Ivanhoe.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to 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.

&&

LAT...LON 3076 9435 3058 9409 3057 9409 3056 9408
      3055 9409 3054 9407 3053 9407 3042 9414
      3053 9452
TIME...MOT...LOC 1902Z 121DEG 29KT 3052 9419 

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$

Mejia

The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 11:44 AM CDTSpecial Weather StatementLCHJefferson, Orange91 min
Aug 26, 12:14 PM CDTSpecial Weather StatementLCHOrange91 min
Aug 26, 12:30 PM CDTSevere Thunderstorm WarningLCHHardin, Jasper, Jefferson, Newton, Orange60 min
Aug 26, 1:30 PM CDTSpecial Weather StatementLCHHardin, Orange, Tyler60 min
Aug 26, 2:15 PM CDTTornado WarningLCHHardin, Tyler30 min
Aug 26, 2:40 PM CDTTornado WarningLCHTyler20 min
Aug 26, 3:18 PM CDTTornado WarningLCHNewton27 min

Nearby

Tornado Warnings in Texas, 2020Every tornado warning in 2020Tornadoes in 2020

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.