Alert archive / Missouri / Tornado Warnings in 2007

Tornado Warning 41, NWS Springfield, MO

June 30, 2007Polk County, Missouri

NWS Springfield, MO issued this tornado warning at Jun 30, 2007, 1:44 PM CDT for Polk County, Missouri. It was in force for 76 min. 4 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
Jun 30, 2007, 1:44 PM CDT (18:44 UTC)
Expired
Jun 30, 2007, 3:00 PM CDT
In force
76 min
Issued by
NWS Springfield, MO
Area
Counties, with a storm outline in the text

County Polk County, MO

The radar

The Springfield radar (KSGF), 47 km from the middle of the area, began a volume at 18:44 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
Jun 30, 1:44 PM CDTTORNADO 03 W Eudora, MONWS SURVEY TEAM CONFIRMED THAT A TORNADO...RATED AS AN EF0... DESTROYED A BARN AND DAMAGED SEVERAL TREES. LENGTH WAS 3/4 MILE WITH A WIDTH OF 50 YARDS.
Jun 30, 1:44 PM CDTTORNADO3 W Eudora, MOBARN DESTROYED FROM TORNADO.
Jun 30, 2:06 PM CDTTORNADO3 W Eudora, MOTORNADO DAMAGE HAS BEEN RELAYED TO THE NATIONAL WEATHER SERVICE. THIS DAMAGE IS ALONG POLK CO ROAD 36 JUST SOUTH OF HIGHWAY W.
Jun 30, 2:21 PM CDTTORNADO6 N Eudora, MOBRIEF TORNADO TOUCHDOWN NEAR WICHER. NO DAMAGE REPORTED AT THIS TIME.

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

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 6.7 hours before the alert went out and 92 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 2007-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 374 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 2007-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 100 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
374 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
703 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
100 m²/s²
0-3 km storm-relative helicity
86 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KSGF 301844
TORSGF
MOC167-302000-
/O.NEW.KSGF.TO.W.0041.070630T1844Z-070630T2000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
144 PM CDT SAT JUN 30 2007

THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A

* TORNADO WARNING FOR...
  POLK COUNTY IN SOUTHWEST MISSOURI...

* UNTIL 300 PM CDT.

* AT 139 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS VERY
  DANGEROUS STORM WAS LOCATED NEAR WALNUT GROVE...OR 14 MILES
  SOUTHWEST OF BOLIVAR...MOVING NORTHEAST AT 10 MPH.

* THIS TORNADIC STORM WILL BE NEAR...
  BOLIVAR BY 240 PM CDT.

THE TOWNS OF EUDORA...ALDRICH AND HALF WAY ARE ALSO IN THE PATH OF
THIS TORNADIC STORM.

TRAINED STORM SPOTTER HAVE OBSERVED A TORNADO ON THE GROUND WITH 
THIS STORM.

IN ADDITION TO A TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE
DAMAGING HAIL UP TO GOLF BALL SIZE.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL 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 3751 9360 3761 9359 3778 9337 3780 9334
      3779 9331 3779 9321 3773 9321 3772 9319
      3755 9319 3743 9358

$$

CRAMER
3 follow-up statements
000 
WWUS53 KSGF 301855
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
154 PM CDT SAT JUN 30 2007

MOC167-302000-
/O.CON.KSGF.TO.W.0041.000000T0000Z-070630T2000Z/
POLK MO-
154 PM CDT SAT JUN 30 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR POLK
COUNTY...

AT 149 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR
EUDORA...OR 12 MILES SOUTHWEST OF BOLIVAR...MOVING NORTHEAST AT 10
MPH.

THE TORNADO WILL BE NEAR...
  BOLIVAR BY 245 PM CDT.

IN ADDITION TO A TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE
DAMAGING HAIL UP TO GOLF BALL SIZE.

SEVERAL REPORTS HAVE BEEN RELAYED TO THE NATIONAL WEATHER SERVICE 
THAT THIS STORM HAS PRODUCED DAMAGE IN AN AREA NEAR HIGHWAYS WW AND 
123.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL 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 3751 9360 3761 9359 3778 9337 3780 9334
      3779 9331 3779 9321 3773 9321 3772 9319
      3755 9319 3743 9358

$$

CRAMER
000 
WWUS53 KSGF 301917
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
216 PM CDT SAT JUN 30 2007

MOC167-302000-
/O.CON.KSGF.TO.W.0041.000000T0000Z-070630T2000Z/
POLK MO-
216 PM CDT SAT JUN 30 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR POLK
COUNTY...

AT 213 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
TRACK A CONFIRMED TORNADO NEAR ALDRICH...OR NEAR THE INTERSECTION OF 
HIGHWAY 123 AND COUNTY ROAD 215...OR 7 MILES SOUTHWEST OF 
BOLIVAR...MOVING NORTHEAST AT 10 MPH.

THE TORNADO WILL BE NEAR...
  BOLIVAR BY 250 PM CDT.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CDT SATURDAY EVENING
FOR SOUTHEAST KANSAS.

LAT...LON 3751 9360 3761 9359 3778 9337 3780 9334
      3779 9331 3779 9321 3773 9321 3772 9319
      3755 9319 3743 9358

$$

CRAMER
000 
WWUS53 KSGF 301947
SVSSGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
246 PM CDT SAT JUN 30 2007

MOC167-302000-
/O.CON.KSGF.TO.W.0041.000000T0000Z-070630T2000Z/
POLK MO-
246 PM CDT SAT JUN 30 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR POLK
COUNTY...

AT 242 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
TRACK A CONFIRMED TORNADO 8 MILES SOUTHWEST OF BOLIVAR...MOVING 
NORTHEAST AT 10 MPH.  A TRAINED SPOTTER IS OBSERVING A RAIN WRAPPED 
TORNADO AT THE INTERSECTION OF POLK COUNTY ROAD EAST 482 AND COUNTY 
ROAD SOUTH 84.

THE TORNADO WILL BE NEAR...
  BOLIVAR BY 300 PM CDT.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CDT SATURDAY EVENING
FOR SOUTHEAST KANSAS.

LAT...LON 3751 9356 3758 9356 3778 9337 3780 9334
      3779 9331 3779 9321 3773 9321 3772 9319
      3755 9319 3746 9353

$$

CRAMER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 29, 11:05 PM CDTFlash Flood WarningSGFLawrence6 hr
Jun 30, 9:16 AM CDTFlash Flood WarningSGFBenton, Miller, Morgan, St. Clair, Vernon6 hr
Jun 30, 1:25 PM CDTSevere Thunderstorm WarningSGFPolk65 min
Jun 30, 1:57 PM CDTSevere Thunderstorm WarningSGFGreene63 min
Jun 30, 2:04 PM CDTTornado WarningSGFGreene71 min
Jun 30, 2:09 PM CDTTornado WarningSGFStone51 min
Jun 30, 2:31 PM CDTFlash Flood WarningSGFTexas6 hr
Jun 30, 2:31 PM CDTTornado WarningSGFChristian74 min
Jun 30, 2:42 PM CDTFlash Flood WarningSGFLawrence6 hr
Jun 30, 2:43 PM CDTFlash Flood WarningSGFTexas6 hr
Jun 30, 3:06 PM CDTFlash Flood WarningSGFGreene, Polk6 hr
Jun 30, 3:12 PM CDTTornado WarningSGFPolk48 min
Jun 30, 3:31 PM CDTTornado WarningSGFStone27 min
Jun 30, 3:34 PM CDTFlash Flood WarningSGFChristian6 hr
Jun 30, 3:38 PM CDTTornado WarningSGFChristian, Greene33 min
Jun 30, 3:39 PM CDTFlash Flood WarningSGFShannon6 hr
Jun 30, 3:47 PM CDTSevere Thunderstorm WarningSGFShannon58 min
Jun 30, 4:02 PM CDTTornado WarningSGFPolk58 min
Jun 30, 4:03 PM CDTFlash Flood WarningSGFStone6 hr
Jun 30, 4:25 PM CDTFlash Flood WarningSGFHowell, Oregon6 hr
Jun 30, 4:41 PM CDTTornado WarningSGFDallas64 min
Jun 30, 4:46 PM CDTFlash Flood WarningSGFTaney6 hr
Jun 30, 4:58 PM CDTFlash Flood WarningSGFDallas, Webster6 hr
Jun 30, 5:06 PM CDTSevere Thunderstorm WarningSGFTaney69 min
Jun 30, 5:10 PM CDTTornado WarningSGFWebster65 min
Jun 30, 5:21 PM CDTTornado WarningSGFTaney69 min
Jun 30, 5:45 PM CDTFlash Flood WarningSGFDouglas6 hr
Jun 30, 5:54 PM CDTTornado WarningSGFWright66 min
Jun 30, 5:59 PM CDTFlash Flood WarningSGFOzark6 hr
Jun 30, 6:09 PM CDTFlash Flood WarningSGFWright6 hr

Nearby

Tornado Warnings in Missouri, 2007Every tornado warning in 2007Tornadoes in 2007

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.