Alert archive / Kansas / Tornado Warnings in 2005

Tornado Warning 3, NWS Springfield, MO

April 21, 2005Crawford County, Kansas

NWS Springfield, MO issued this tornado warning at Apr 21, 2005, 6:06 PM CDT for Crawford County, Kansas. It was in force for 54 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
Apr 21, 2005, 6:06 PM CDT (23:06 UTC)
Expired
Apr 21, 2005, 7:00 PM CDT
In force
54 min
Issued by
NWS Springfield, MO
Area
Counties, with a storm outline in the text

County Crawford County, KS

The radar

The Springfield radar (KSGF), 136 km from the middle of the area, began a volume at 23:06 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 21, 1:45 PM CDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 11.1 hours before the alert went out and 118 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, Springfield, MO at 12:00Z on 2005-04-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 780 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, Springfield, MO at 12:00Z on 2005-04-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 118 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
780 J/kg
Mixed-layer CIN
-135 J/kg
Mixed-layer LCL
696 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
118 m²/s²
0-3 km storm-relative helicity
93 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS53 KSGF 212307
TORSGF
KSC037-220000-
/O.NEW.KSGF.TO.W.0003.050421T2306Z-050422T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
607 PM CDT THU APR 21 2005

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* TORNADO WARNING FOR...
  CRAWFORD COUNTY IN SOUTHEAST KANSAS.

* UNTIL 700 PM CDT.

* AT 600 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
  A LARGE AND DANGEROUS TORNADO 5 MILES NORTHWEST PARSONS. DOPPLER  
  RADAR SHOWED THIS TORNADO MOVING EAST AT 25 MPH.

* THE TORNADO WILL BE...
  NEAR GIRARD BY 650 PM CDT.
  NEAR FRONTENAC BY 700 PM CDT.

THE TOWNS OF GREENBUSH...BEULAH...RINGO...LONE OAK...FRANKLIN...POLK
AND YALE ARE ALSO IN THE PATH OF THIS TORNADIC STORM.

THIS IS AN EXTREMELY DANGEROUS SITUATION THIS STORM IS CAPABLE OF 
PRODUCING STRONG TORNADO. IF YOU ARE IN THE PATH OF THIS 
TORNADO...TAKE COVER IMMEDIATELY

STORM SPOTTERS HAVE REPORTED THAT A LARGE TORNADO IS ON THE GROUND 
NOW THIS TORNADIC CIRCULATION WILL MOVE INTO WESTERN CRAWFORD 
COUNTY BETWEEN 620 PM AND 630 PM.

LAT...LON 3758 9508 3735 9507 3736 9463 3765 9463

$$

IZZI
3 follow-up statements
000 
WWUS53 KSGF 212324
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
624 PM CDT THU APR 21 2005

MOC215-212334-
/O.CAN.KSGF.SV.W.0025.000000T0000Z-050421T2330Z/
TEXAS MO-
624 PM CDT THU APR 21 2005

...THE SEVERE THUNDERSTORM WARNING FOR TEXAS COUNTY HAS BEEN
CANCELLED...

AT 619 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED THAT THE 
THUNDERSTORMS WHICH PROMPTED THE WARNING HAD WEAKENED BELOW SEVERE 
LIMITS...AND NO LONGER POSE A THREAT TO LIFE OR PROPERTY. 
THEREFORE...THE SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED.

LAT...LON 3740 9217 3719 9216 3729 9178 3756 9196

$$

RUNNELS
000 
WWUS53 KSGF 212345
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
645 PM CDT THU APR 21 2005

KSC037-220000-
/O.CON.KSGF.TO.W.0003.000000T0000Z-050422T0000Z/
CRAWFORD KS-
645 PM CDT THU APR 21 2005

...A TORNADO WARNING CONTINUES FOR CRAWFORD COUNTY UNTIL 700 PM
CDT...

AT 640 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO..  THIS DANGEROUS
STORM WAS LOCATED NEAR MCCUNE...OR 10 MILES EAST OF PARSONS...AND
MOVING EAST AT 20 MPH.

THIS DANGEROUS STORM WILL BE...
  NEAR MCCUNE BY 650 PM CDT.

THIS STORM IS CYCLIC IN NATURE...AND ONE TORNADO HAS BECOME RAIN 
WRAPPED. HOWEVER...DOPPLER RADAR INDICATES THAT ANOTHER STRONG 
CICULATION HAS DEVLOPED AND WILL MOVE INTO SOUTHWEST CRAWFORD COUNTY 
NEAR MCCUNE.

MOBILE HOMES ARE EASILY DESTROYED BY TORNADIC WINDS AND SHOULD BE
EVACUATED FOR A STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT
IN THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR
HANDS.

LAT...LON 3752 9507 3734 9507 3734 9463 3762 9463

$$

IZZI
000 
WWUS53 KSGF 212345 RRA
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
645 PM CDT THU APR 21 2005

KSC037-220000-
/O.CON.KSGF.TO.W.0003.000000T0000Z-050422T0000Z/
CRAWFORD KS-
645 PM CDT THU APR 21 2005

...A TORNADO WARNING CONTINUES FOR CRAWFORD COUNTY UNTIL 700 PM
CDT...

AT 640 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO..  THIS DANGEROUS
STORM WAS LOCATED NEAR MCCUNE...OR 10 MILES EAST OF PARSONS...AND
MOVING EAST AT 20 MPH.

THIS DANGEROUS STORM WILL BE...
  NEAR MCCUNE BY 650 PM CDT.

THIS STORM IS CYCLIC IN NATURE...AND ONE TORNADO HAS BECOME RAIN 
WRAPPED. HOWEVER...DOPPLER RADAR INDICATES THAT ANOTHER STRONG 
CICULATION HAS DEVLOPED AND WILL MOVE INTO SOUTHWEST CRAWFORD COUNTY 
NEAR MCCUNE.

MOBILE HOMES ARE EASILY DESTROYED BY TORNADIC WINDS AND SHOULD BE
EVACUATED FOR A STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT
IN THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR
HANDS.

LAW ENFORCEMENT REPORTS INDICATE THAT THIS STORM HAS PRODUCED GOLF 
BALL SIZED HAIL NEAR MCCUNE.

LAT...LON 3752 9507 3734 9507 3734 9463 3762 9463

$$

IZZI

The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 21, 5:39 PM CDTSevere Thunderstorm WarningSGFCherokee66 min
Apr 21, 6:15 PM CDTTornado WarningSGFBourbon45 min
Apr 21, 6:53 PM CDTTornado WarningSGFCrawford67 min
Apr 21, 6:58 PM CDTTornado WarningSGFBourbon32 min

Nearby

Tornado Warnings in Kansas, 2005Every tornado warning in 2005Tornadoes in 2005

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.