Alert archive / Kansas / Tornado Warnings in 2017

Tornado Warning 21, NWS Dodge City, KS

May 19, 2017Pratt County, Kansas

NWS Dodge City, KS issued this tornado warning at May 19, 2017, 4:05 PM CDT for Pratt County, Kansas. It was in force for 40 min. 2 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 19, 2017, 4:05 PM CDT (21:05 UTC)
Expired
May 19, 2017, 4:45 PM CDT
In force
40 min
Issued by
NWS Dodge City, KS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

County Pratt County, KS

The radar

The Wichita radar (KICT), 97 km from the middle of the area, began a volume at 21:07 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 19, 4:10 PM CDTTORNADO4 Ne Sawyer, KSTORNADO ON GROUND SE 60TH & 80TH AT 4:10PM.
May 19, 4:10 PM CDTTORNADO4 Ne Sawyer, KSTORNADO ON GROUND SE 60TH & 80TH AT 4:10PM. THIS IS A CORRECTION FROM THE PREVIOUS LSR SENT THAT PUT THE TORNADO NW OF COATS.

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

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 9.1 hours before the alert went out and 121 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, Dodge City, at 12:00Z on 2017-05-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 593 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, Dodge City, at 12:00Z on 2017-05-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 94 square meters per square second.1939587897117Sfc1 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
593 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
547 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
94 m²/s²
0-3 km storm-relative helicity
234 m²/s²
Significant tornado parameter
0.4
Supercell composite
2.2

Open this sounding in Storm Lab

The text

As transmitted.

508 
WFUS53 KDDC 192105
TORDDC
KSC151-192145-
/O.NEW.KDDC.TO.W.0021.170519T2105Z-170519T2145Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Dodge City KS
405 PM CDT FRI MAY 19 2017

The National Weather Service in Dodge City has issued a

* Tornado Warning for...
  Southeastern Pratt County in south central Kansas...

* Until 445 PM CDT
    
* At 405 PM CDT, a severe thunderstorm capable of producing a tornado
  was located 4 miles north of Isabel, or 12 miles southeast of
  Pratt, moving northeast at 15 mph.

  HAZARD...Tornado and quarter size hail. 

  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...
  Cairo around 425 PM CDT. 

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.

&&

LAT...LON 3747 9860 3757 9866 3774 9847 3773 9846
      3750 9847
TIME...MOT...LOC 2105Z 232DEG 11KT 3754 9855 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

RUSSELL
1 follow-up statement
165 
WWUS53 KDDC 192137
SVSDDC

Severe Weather Statement
National Weather Service Dodge City KS
437 PM CDT FRI MAY 19 2017

KSC151-192146-
/O.EXP.KDDC.TO.W.0021.000000T0000Z-170519T2145Z/
Pratt KS-
437 PM CDT FRI MAY 19 2017

...THE TORNADO WARNING FOR SOUTHEASTERN PRATT COUNTY WILL EXPIRE AT
445 PM CDT...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning will be allowed to expire.

LAT...LON 3747 9860 3757 9866 3774 9847 3773 9846
      3750 9847
TIME...MOT...LOC 2136Z 232DEG 11KT 3760 9846 

$$

RUSSELL

The office that day

Everything else NWS Dodge City, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 18, 7:41 PM CDTSevere Thunderstorm WarningDDCEdwards, Kiowa, Pawnee, Pratt, Stafford49 min
May 19, 4:22 AM CDTSpecial Weather StatementDDCTrego23 min
May 19, 4:54 AM CDTSpecial Weather StatementDDCTrego36 min
May 19, 5:31 AM CDTSpecial Weather StatementDDCEllis44 min
May 19, 10:55 AM CDTSpecial Weather StatementDDCBarber, Comanche50 min
May 19, 12:15 PM CDTAreal Flood WarningDDCPawnee12 hr
May 19, 12:44 PM CDTSpecial Weather StatementDDCHodgeman31 min
May 19, 12:46 PM CDTSpecial Weather StatementDDCMeade29 min
May 19, 12:47 PM CDTSpecial Weather StatementDDCMeade28 min
May 19, 1:13 PM CDTSpecial Weather StatementDDCNess62 min
May 19, 1:16 PM CDTSpecial Weather StatementDDCFord, Gray59 min
May 19, 1:59 PM CDTSpecial Weather StatementDDCFord, Hodgeman61 min
May 19, 3:55 PM CDTTornado Warning Tornado observedDDCBarber, Pratt35 min
May 19, 4:28 PM CDTTornado WarningDDCBarber, Pratt16 min

Nearby

Tornado Warnings in Kansas, 2017Every tornado warning in 2017Tornadoes in 2017

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.