Alert archive / Missouri / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 93, NWS Springfield, MO

June 27, 2021Christian County, Douglas County, Taney County, Missouri

NWS Springfield, MO issued this severe thunderstorm warning at Jun 27, 2021, 1:30 PM CDT for Christian County, Douglas County, Taney County, Missouri. It was in force for 45 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
Jun 27, 2021, 1:30 PM CDT (18:30 UTC)
Expired
Jun 27, 2021, 2:15 PM CDT
In force
45 min
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Christian County, MO, Douglas County, MO, Taney County, MO

The radar

The Springfield radar (KSGF), 65 km from the middle of the area, began a volume at 18:30 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

Springfield, MO (KSGF), launched 12:00Z, 6.5 hours before the alert went out and 86 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 2021-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 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 2021-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.193958Sfc1 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
2 J/kg
Mixed-layer CIN
-285 J/kg
Mixed-layer LCL
1338 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

333 
WUUS53 KSGF 271830
SVRSGF
MOC043-067-213-271915-
/O.NEW.KSGF.SV.W.0093.210627T1830Z-210627T1915Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Springfield MO
130 PM CDT Sun Jun 27 2021

The National Weather Service in Springfield has issued a

* Severe Thunderstorm Warning for...
  Western Douglas County in southwestern Missouri...
  Southeastern Christian County in southwestern Missouri...
  Northeastern Taney County in southwestern Missouri...

* Until 215 PM CDT.

* At 130 PM CDT, severe thunderstorms were located along a line
  extending from 9 miles northeast of Merriam Woods to Taneyville,
  moving northeast at 25 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Ava...                            Kissee Mills...
  Taneyville...                     Garrison...
  Rome...                           Squires...
  Chadwick...                       Brownbranch...
  Bradleyville...                   Goodhope...
  Keltner...                        Dogwood...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3687 9318 3707 9280 3701 9269 3689 9262
      3683 9262 3680 9271 3681 9276 3678 9277
      3665 9304
TIME...MOT...LOC 1830Z 235DEG 24KT 3684 9308 3676 9302 

HAIL...0.88IN
WIND...60MPH
 
$$

Terry
3 follow-up statements
058 
WWUS53 KSGF 271846
SVSSGF

Severe Weather Statement
National Weather Service Springfield MO
146 PM CDT Sun Jun 27 2021

MOC213-271856-
/O.CAN.KSGF.SV.W.0093.000000T0000Z-210627T1915Z/
Taney MO-
146 PM CDT Sun Jun 27 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN TANEY COUNTY IS
CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

LAT...LON 3681 9301 3692 9308 3707 9280 3701 9269
      3689 9262 3685 9266 3682 9271 3680 9278
      3681 9279
TIME...MOT...LOC 1846Z 232DEG 24KT 3692 9300 3682 9292 

$$

MOC043-067-271915-
/O.CON.KSGF.SV.W.0093.000000T0000Z-210627T1915Z/
Douglas MO-Christian MO-
146 PM CDT Sun Jun 27 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM CDT
FOR WESTERN DOUGLAS AND SOUTHEASTERN CHRISTIAN COUNTIES...

At 146 PM CDT, severe thunderstorms were located along a line
extending from 7 miles southeast of Sparta to 8 miles northeast of
Taneyville, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Ava...                            Garrison...
Rome...                           Chadwick...
Goodhope...                       Keltner...
Dogwood...                        

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3681 9301 3692 9308 3707 9280 3701 9269
      3689 9262 3685 9266 3682 9271 3680 9278
      3681 9279
TIME...MOT...LOC 1846Z 232DEG 24KT 3692 9300 3682 9292 

HAIL...0.88IN
WIND...60MPH
 
$$

Terry
522 
WWUS53 KSGF 271858
SVSSGF

Severe Weather Statement
National Weather Service Springfield MO
158 PM CDT Sun Jun 27 2021

MOC043-067-271915-
/O.CON.KSGF.SV.W.0093.000000T0000Z-210627T1915Z/
Douglas MO-Christian MO-
158 PM CDT Sun Jun 27 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM CDT
FOR WESTERN DOUGLAS AND SOUTHEASTERN CHRISTIAN COUNTIES...

At 158 PM CDT, severe thunderstorms were located along a line
extending from 10 miles east of Sparta to 9 miles southwest of Ava,
moving northeast at 30 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Ava...                            Goodhope...
Rome...                           Keltner...
Dogwood...                        

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3682 9293 3696 9299 3707 9280 3701 9269
      3689 9262 3685 9266 3682 9271 3680 9278
      3681 9279
TIME...MOT...LOC 1858Z 231DEG 27KT 3698 9290 3690 9283 

HAIL...0.88IN
WIND...60MPH
 
$$

Terry
340 
WWUS53 KSGF 271909
SVSSGF

Severe Weather Statement
National Weather Service Springfield MO
209 PM CDT Sun Jun 27 2021

MOC043-271918-
/O.CAN.KSGF.SV.W.0093.000000T0000Z-210627T1915Z/
Christian MO-
209 PM CDT Sun Jun 27 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHRISTIAN COUNTY
IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area.Therefore, the warning has been cancelled.

LAT...LON 3689 9288 3701 9291 3707 9280 3701 9269
      3689 9266 3685 9270 3683 9281
TIME...MOT...LOC 1908Z 231DEG 27KT 3703 9284 3694 9276 

$$

MOC067-271915-
/O.CON.KSGF.SV.W.0093.000000T0000Z-210627T1915Z/
Douglas MO-
209 PM CDT Sun Jun 27 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM CDT
FOR WESTERN DOUGLAS COUNTY...

At 208 PM CDT, severe thunderstorms were located along a line
extending from 9 miles southwest of Seymour to near Ava, moving
northeast at 30 mph.

HAZARD...60 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Ava...                            Goodhope...
Rome...                           Dogwood...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3689 9288 3701 9291 3707 9280 3701 9269
      3689 9266 3685 9270 3683 9281
TIME...MOT...LOC 1908Z 231DEG 27KT 3703 9284 3694 9276 

HAIL...0.75IN
WIND...60MPH
 
$$

Terry

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 26, 11:43 PM CDTFlash Flood WarningSGFNewton7 hr
Jun 27, 12:44 AM CDTFlash Flood WarningSGFMcDonald, Newton6 hr
Jun 27, 6:54 AM CDTAreal Flood WarningSGFMcDonald, Newton10 hr
Jun 27, 12:12 PM CDTSpecial Weather StatementSGFStone33 min
Jun 27, 12:39 PM CDTFlash Flood WarningSGFBarry, Stone4 hr
Jun 27, 12:51 PM CDTSevere Thunderstorm WarningSGFChristian, Stone, Taney24 min
Jun 27, 1:17 PM CDTSpecial Weather StatementSGFChristian28 min
Jun 27, 2:17 PM CDTSevere Thunderstorm WarningSGFDouglas, Laclede, Texas, Webster, Wright43 min
Jun 27, 2:52 PM CDTSevere Thunderstorm WarningSGFDouglas, Howell, Ozark, Texas, Wright38 min
Jun 27, 2:59 PM CDTSevere Thunderstorm WarningSGFLaclede, Pulaski, Texas, Wright46 min
Jun 27, 3:23 PM CDTSevere Thunderstorm WarningSGFMaries, Phelps, Pulaski52 min
Jun 27, 3:29 PM CDTSevere Thunderstorm WarningSGFDouglas, Howell, Ozark, Texas, Wright31 min
Jun 27, 3:43 PM CDTSevere Thunderstorm WarningSGFCamden, Laclede, Maries, Miller, Pulaski47 min

Nearby

Severe Thunderstorm Warnings in Missouri, 2021Every severe thunderstorm warning in 2021

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.