Alert archive / Missouri / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 99, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at Jun 27, 2021, 3:43 PM CDT for 5 counties in Missouri. It was in force for 47 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, 3:43 PM CDT (20:43 UTC)
- Expired
- Jun 27, 2021, 4:30 PM CDT
- In force
- 47 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Camden County, MO, Laclede County, MO, Maries County, MO, Miller County, MO, Pulaski County, MO
The radar
The Springfield radar (KSGF), 119 km from the middle of the area, began a volume at 20:46 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, 8.7 hours before the alert went out and 171 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.
- 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
The text
As transmitted.
436
WUUS53 KSGF 272043
SVRSGF
MOC029-105-125-131-169-272130-
/O.NEW.KSGF.SV.W.0099.210627T2043Z-210627T2130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Springfield MO
343 PM CDT Sun Jun 27 2021
The National Weather Service in Springfield has issued a
* Severe Thunderstorm Warning for...
Southwestern Maries County in central Missouri...
Southeastern Miller County in central Missouri...
Central Laclede County in southwestern Missouri...
Western Pulaski County in central Missouri...
Southeastern Camden County in central Missouri...
* Until 430 PM CDT.
* At 343 PM CDT, severe thunderstorms were located along a line
extending from 7 miles northeast of Lebanon to 8 miles southwest of
Waynesville, moving north at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Lebanon... Lake of The Ozarks State Park...
Waynesville... St. Robert...
Richland... Dixon...
Crocker... Iberia...
Stoutland... Brumley...
Ulman... Sleeper...
Laquey... Swedeborg...
Ozark Springs... Wet Glaize...
This includes Interstate 44 between mile markers 130 and 158.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3819 9251 3806 9202 3765 9229 3768 9264
TIME...MOT...LOC 2043Z 200DEG 31KT 3772 9253 3774 9234
HAIL...1.00IN
WIND...60MPH
$$
Terry2 follow-up statements
532
WWUS53 KSGF 272115
SVSSGF
Severe Weather Statement
National Weather Service Springfield MO
415 PM CDT Sun Jun 27 2021
MOC105-272124-
/O.CAN.KSGF.SV.W.0099.000000T0000Z-210627T2130Z/
Laclede MO-
415 PM CDT Sun Jun 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL LACLEDE COUNTY IS
CANCELLED...
The storms which prompted the warning have moved northward out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3806 9202 3779 9220 3785 9241 3786 9241
3786 9243 3795 9253 3819 9251
TIME...MOT...LOC 2114Z 197DEG 25KT 3796 9243 3791 9228
$$
MOC029-125-131-169-272130-
/O.CON.KSGF.SV.W.0099.000000T0000Z-210627T2130Z/
Maries MO-Miller MO-Pulaski MO-Camden MO-
415 PM CDT Sun Jun 27 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT
FOR SOUTHWESTERN MARIES...SOUTHEASTERN MILLER...NORTHWESTERN PULASKI
AND EAST CENTRAL CAMDEN COUNTIES...
At 414 PM CDT, severe thunderstorms were located along a line
extending from 7 miles north of Richland to near Crocker, moving
north at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Lake of The Ozarks State Park... Waynesville...
St. Robert... Richland...
Dixon... Crocker...
Iberia... Brumley...
Ulman... Swedeborg...
Ozark Springs...
This includes Interstate 44 between mile markers 156 and 158.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3806 9202 3779 9220 3785 9241 3786 9241
3786 9243 3795 9253 3819 9251
TIME...MOT...LOC 2114Z 197DEG 25KT 3796 9243 3791 9228
HAIL...1.00IN
WIND...60MPH
$$
Runnels012
WWUS53 KSGF 272133
SVSSGF
Severe Weather Statement
National Weather Service Springfield MO
433 PM CDT Sun Jun 27 2021
MOC029-125-131-169-272139-
/O.EXP.KSGF.SV.W.0099.000000T0000Z-210627T2130Z/
Maries MO-Miller MO-Pulaski MO-Camden MO-
433 PM CDT Sun Jun 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MARIES...
SOUTHEASTERN MILLER...NORTHWESTERN PULASKI AND EAST CENTRAL CAMDEN
COUNTIES WILL EXPIRE AT 430 PM CDT...
The storms which prompted the warning have weakened below severe
limits as they moved into the Iberia, Vichy and St James area and no
longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire.
Heavy downpours, gusty winds to 40 mph and lightning will occur with
these storms as they move across eastern Maries County through 5
PM.
LAT...LON 3806 9202 3779 9220 3785 9241 3786 9241
3786 9243 3795 9253 3819 9251
TIME...MOT...LOC 2129Z 200DEG 31KT 3808 9237 3803 9222
$$
RunnelsThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 26, 11:43 PM CDT | Flash Flood Warning | SGF | Newton | 7 hr |
| Jun 27, 12:44 AM CDT | Flash Flood Warning | SGF | McDonald, Newton | 6 hr |
| Jun 27, 6:54 AM CDT | Areal Flood Warning | SGF | McDonald, Newton | 10 hr |
| Jun 27, 12:12 PM CDT | Special Weather Statement | SGF | Stone | 33 min |
| Jun 27, 12:39 PM CDT | Flash Flood Warning | SGF | Barry, Stone | 4 hr |
| Jun 27, 12:51 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Stone, Taney | 24 min |
| Jun 27, 1:17 PM CDT | Special Weather Statement | SGF | Christian | 28 min |
| Jun 27, 1:30 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Taney | 45 min |
| Jun 27, 2:17 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Laclede, Texas, Webster, Wright | 43 min |
| Jun 27, 2:52 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Ozark, Texas, Wright | 38 min |
| Jun 27, 2:59 PM CDT | Severe Thunderstorm Warning | SGF | Laclede, Pulaski, Texas, Wright | 46 min |
| Jun 27, 3:23 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps, Pulaski | 52 min |
| Jun 27, 3:29 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Ozark, Texas, Wright | 31 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.