Alert archive / Missouri / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 53, NWS Springfield, MO

May 9, 2021Stone County, Taney County, Missouri

NWS Springfield, MO issued this severe thunderstorm warning at May 9, 2021, 9:56 AM CDT for Stone County, Taney County, Missouri. It was in force for 34 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
May 9, 2021, 9:56 AM CDT (14:56 UTC)
Expired
May 9, 2021, 10:30 AM CDT
In force
34 min
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

Counties Stone County, MO, Taney County, MO

The radar

The Springfield radar (KSGF), 71 km from the middle of the area, began a volume at 14:58 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

Topeka, KS (KTOP), launched 12:00Z, 2.9 hours before the alert went out and 339 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, Topeka, KS at 12:00Z on 2021-05-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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, Topeka, KS at 12:00Z on 2021-05-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -79 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
518 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
-79 m²/s²
0-3 km storm-relative helicity
-8 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

028 
WUUS53 KSGF 091456
SVRSGF
MOC209-213-091530-
/O.NEW.KSGF.SV.W.0053.210509T1456Z-210509T1530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Springfield MO
956 AM CDT Sun May 9 2021

The National Weather Service in Springfield has issued a

* Severe Thunderstorm Warning for...
  Western Taney County in southwestern Missouri...
  Southeastern Stone County in southwestern Missouri...

* Until 1030 AM CDT.

* At 956 AM CDT, a severe thunderstorm was located near Kimberling
  City, moving east at 35 mph.

  HAZARD...Quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* This severe thunderstorm will be near...
  Branson, Silver Dollar City and Indian Point around 1005 AM CDT.
  Hollister around 1015 AM CDT.
  Rockaway Beach around 1020 AM CDT.

Other locations impacted by this severe thunderstorm include Lake
Taneycomo, Table Rock State Park, Table Rock Lake, Bull Creek, Table
Rock, Kirbyville, Blue Eye, Coney Island, Powersite and Lampe.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

If on or near Table Rock Lake, get away from the water and move 
indoors or inside a vehicle. Remember, lightning can strike out to 
15 miles from the parent thunderstorm. If you can hear thunder, you 
are close enough to be struck by lightning. Move to safe shelter 
now!  Do not be caught on the water in a thunderstorm.

&&

LAT...LON 3651 9347 3667 9341 3677 9310 3666 9305
      3650 9305
TIME...MOT...LOC 1456Z 266DEG 29KT 3658 9340 

HAIL...1.00IN
WIND...<50MPH
 
$$

Schaumann
2 follow-up statements
393 
WWUS53 KSGF 091507
SVSSGF

Severe Weather Statement
National Weather Service Springfield MO
1007 AM CDT Sun May 9 2021

MOC209-213-091530-
/O.CON.KSGF.SV.W.0053.000000T0000Z-210509T1530Z/
Taney MO-Stone MO-
1007 AM CDT Sun May 9 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR WESTERN TANEY AND SOUTHEASTERN STONE COUNTIES...

At 1007 AM CDT, a severe thunderstorm was located over Hollister, or
near Branson, moving east at 40 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

This severe thunderstorm will remain over mainly rural areas of
western Taney and southeastern Stone Counties, including the
following locations... Lake Taneycomo, Table Rock State Park, Table
Rock Lake, Bull Creek, Table Rock, Kirbyville, Blue Eye, Ozark Beach,
Powersite and Walnut Shade.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

If on or near Table Rock Lake, get away from the water and move 
indoors or inside a vehicle. Remember, lightning can strike out to 
15 miles from the parent thunderstorm. If you can hear thunder, you 
are close enough to be struck by lightning. Move to safe shelter 
now!  Do not be caught on the water in a thunderstorm.

&&

LAT...LON 3651 9331 3651 9342 3672 9325 3677 9310
      3666 9305 3650 9305
TIME...MOT...LOC 1507Z 270DEG 36KT 3658 9322 

HAIL...1.00IN
WIND...<50MPH
 
$$

Schaumann
946 
WWUS53 KSGF 091520
SVSSGF

Severe Weather Statement
National Weather Service Springfield MO
1020 AM CDT Sun May 9 2021

MOC209-213-091530-
/O.EXP.KSGF.SV.W.0053.000000T0000Z-210509T1530Z/
Taney MO-Stone MO-
1020 AM CDT Sun May 9 2021

...THE SEVERE THUNDERSTORM WARNING FOR WESTERN TANEY AND SOUTHEASTERN
STONE COUNTIES WILL EXPIRE AT 1030 AM CDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However small hail
and heavy rain are still possible with this thunderstorm.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Springfield.

LAT...LON 3651 9331 3651 9342 3672 9325 3677 9310
      3666 9305 3650 9305
TIME...MOT...LOC 1520Z 266DEG 29KT 3659 9313 

$$

Schaumann

The office that day

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

IssuedProductOfficeCountiesLasted
May 8, 8:02 PM CDTRiver Flood WarningSGFVernon3 days
May 9, 1:58 AM CDTSpecial Weather StatementSGFMorgan32 min
May 9, 2:10 AM CDTSpecial Weather StatementSGFNewton50 min
May 9, 2:23 AM CDTSevere Thunderstorm WarningSGFMcDonald39 min
May 9, 2:28 AM CDTSpecial Weather StatementSGFMorgan47 min
May 9, 2:44 AM CDTSevere Thunderstorm WarningSGFBarry, McDonald46 min
May 9, 2:47 AM CDTSpecial Weather StatementSGFLawrence, Newton43 min
May 9, 3:14 AM CDTSpecial Weather StatementSGFChristian, Greene, Webster46 min
May 9, 3:17 AM CDTSevere Thunderstorm WarningSGFBarry, Stone43 min
May 9, 3:22 AM CDTSevere Thunderstorm WarningSGFGreene, Webster38 min
May 9, 3:23 AM CDTSevere Thunderstorm WarningSGFBarry, Christian, Greene, Lawrence, Stone52 min
May 9, 3:37 AM CDTSevere Thunderstorm WarningSGFDade, Greene, Lawrence, Polk38 min
May 9, 3:39 AM CDTSevere Thunderstorm WarningSGFChristian, Douglas, Stone, Taney51 min
May 9, 3:46 AM CDTAreal Flood AdvisorySGFCedar, St. Clair, Vernon6 hr
May 9, 4:04 AM CDTSpecial Weather StatementSGFChristian, Greene, Webster41 min
May 9, 4:09 AM CDTSevere Thunderstorm WarningSGFDallas, Greene, Polk, Webster51 min
May 9, 4:11 AM CDTSevere Thunderstorm WarningSGFChristian, Douglas, Ozark, Taney49 min
May 9, 4:23 AM CDTAreal Flood AdvisorySGFCedar, Dade, Greene, Polk, St. Clair, Vernon6 hr
May 9, 4:44 AM CDTSpecial Weather StatementSGFWright46 min
May 9, 4:56 AM CDTSpecial Weather StatementSGFDouglas, Howell49 min
May 9, 5:08 AM CDTAreal Flood AdvisorySGFChristian, Dallas, Greene, Laclede, Polk, Webster and 1 more6 hr
May 9, 5:26 AM CDTAreal Flood AdvisorySGFChristian, Douglas, Ozark, Taney, Webster, Wright6 hr
May 9, 5:32 AM CDTSpecial Weather StatementSGFOzark43 min
May 9, 6:12 AM CDTAreal Flood AdvisorySGFBarton, Cedar, Dade, Greene, Jasper, Lawrence and 1 more6 hr
May 9, 6:53 AM CDTAreal Flood AdvisorySGFBarry, Christian, Greene, Jasper, Lawrence, Newton and 3 more6 hr
May 9, 7:14 AM CDTSpecial Weather StatementSGFCedar46 min
May 9, 7:38 AM CDTSpecial Weather StatementSGFDade52 min
May 9, 7:48 AM CDTRiver Flood WarningSGFBates, Vernon23 hr
May 9, 8:59 AM CDTSevere Thunderstorm WarningSGFBarry, Stone31 min
May 9, 9:51 AM CDTAreal Flood AdvisorySGFBarton, Cedar, Dade, Dallas, Polk, Vernon6 hr
May 9, 10:35 AM CDTSpecial Weather StatementSGFOzark25 min
May 9, 10:57 AM CDTAreal Flood AdvisorySGFBarry, Christian, Douglas, Greene, Lawrence, Stone and 3 more10 hr
May 9, 11:21 AM CDTAreal Flood AdvisorySGFHowell, Ozark14 hr
May 9, 2:59 PM CDTAreal Flood WarningSGFBarry, Stone4 hr
May 9, 3:18 PM CDTAreal Flood WarningSGFChristian, Greene10 hr

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.