Alert archive / Missouri / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 81, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at Jun 11, 2021, 7:41 PM CDT for Christian County, Douglas County, Stone County, Missouri. It was in force for 49 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
- Jun 11, 2021, 7:41 PM CDT (00:41 UTC)
- Expired
- Jun 11, 2021, 8:30 PM CDT
- In force
- 49 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Christian County, MO, Douglas County, MO, Stone County, MO
The radar
The Springfield radar (KSGF), 46 km from the middle of the area, began a volume at 00:42 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 11, 8:20 PM CDT | TSTM WND DMG | Goodhope, MO | TREE DOWN IN NORTH BOUND LANE OF O HIGHWAY IN GOODHOPE AREA. |
| Jun 11, 8:20 PM CDT | TSTM WND DMG | Goodhope, MO | LIMBS DOWN AND DAMAGE TO OUT BUILDINGS IN THE GOODHOPE AREA. TIME BASED ON RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 11, 3:54 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 0.7 hours before the alert went out and 71 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
- 2670 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 1310 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- -54 m²/s²
- 0-3 km storm-relative helicity
- -83 m²/s²
- Significant tornado parameter
- -1.0
- Supercell composite
- -10.3
The text
As transmitted.
449
WUUS53 KSGF 120041
SVRSGF
MOC043-067-209-120130-
/O.NEW.KSGF.SV.W.0081.210612T0041Z-210612T0130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Springfield MO
741 PM CDT Fri Jun 11 2021
The National Weather Service in Springfield has issued a
* Severe Thunderstorm Warning for...
Douglas County in southwestern Missouri...
Christian County in southwestern Missouri...
Northern Stone County in southwestern Missouri...
* Until 830 PM CDT.
* At 741 PM CDT, severe thunderstorms were located along a line
extending from 7 miles north of Billings to 6 miles west of
Mansfield, moving south at 35 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Nixa... Ozark...
Ava... Clever...
Sparta... Crane...
Billings... Highlandville...
Fremont Hills... Hurley...
Spokane... Oldfield...
Elkhead... Chestnutridge...
Ponce de Leon... Rome...
Squires... Chadwick...
Linden... Bruner...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail and damaging winds and continuous cloud to ground
lightning is occurring with these storms. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.
&&
LAT...LON 3681 9331 3683 9361 3710 9361 3709 9296
3708 9290 3707 9290 3707 9268 3694 9248
3680 9234
TIME...MOT...LOC 0041Z 357DEG 30KT 3716 9360 3708 9269
HAIL...1.00IN
WIND...70MPH
$$
Cramer1 follow-up statement
976
WWUS53 KSGF 120119
SVSSGF
Severe Weather Statement
National Weather Service Springfield MO
819 PM CDT Fri Jun 11 2021
MOC209-120128-
/O.CAN.KSGF.SV.W.0081.000000T0000Z-210612T0130Z/
Stone MO-
819 PM CDT Fri Jun 11 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN STONE COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
southwestern Missouri.
LAT...LON 3682 9334 3703 9324 3709 9296 3708 9290
3707 9290 3707 9268 3694 9248 3680 9234
TIME...MOT...LOC 0118Z 312DEG 24KT 3696 9322 3695 9266
$$
MOC043-067-120130-
/O.CON.KSGF.SV.W.0081.000000T0000Z-210612T0130Z/
Douglas MO-Christian MO-
819 PM CDT Fri Jun 11 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT
FOR WESTERN DOUGLAS AND CHRISTIAN COUNTIES...
At 818 PM CDT, severe thunderstorms were located along a line
extending from near Highlandville to Ava, moving southeast 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...
Ozark... Ava...
Sparta... Highlandville...
Spokane... Oldfield...
Elkhead... Chestnutridge...
Bruner... Selmore...
Keltner... Christian Center...
Garrison... Rome...
Squires... Chadwick...
Linden... Goodhope...
Dogwood...
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 3682 9334 3703 9324 3709 9296 3708 9290
3707 9290 3707 9268 3694 9248 3680 9234
TIME...MOT...LOC 0118Z 312DEG 24KT 3696 9322 3695 9266
HAIL...0.75IN
WIND...60MPH
$$
CramerThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 7:04 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 56 min |
| Jun 11, 7:43 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 62 min |
| Jun 11, 7:55 PM CDT | Flash Flood Warning | SGF | Greene, Webster | 6 hr |
| Jun 11, 8:13 PM CDT | Flash Flood Warning | SGF | Christian, Douglas | 6 hr |
| Jun 11, 8:26 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 35 min |
| Jun 11, 8:33 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Ozark, Taney | 42 min |
| Jun 11, 8:39 PM CDT | Flash Flood Warning | SGF | Douglas, Ozark, Taney | 6 hr |
| Jun 11, 8:53 PM CDT | Severe Thunderstorm Warning | SGF | Ozark | 37 min |
| Jun 11, 11:10 PM CDT | High Wind Warning | SGF | Christian, Stone, Taney | 79 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.