Alert archive / Missouri / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 21, NWS Springfield, MO

March 30, 2022Ozark County, Missouri

NWS Springfield, MO issued this severe thunderstorm warning at Mar 30, 2022, 9:58 AM CDT for Ozark County, Missouri. It was in force for 20 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
Mar 30, 2022, 9:58 AM CDT (14:58 UTC)
Expired
Mar 30, 2022, 10:18 AM CDT
In force
20 min
Issued by
NWS Springfield, MO
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Ozark County, MO

The radar

The Springfield radar (KSGF), 115 km from the middle of the area, began a volume at 15:01 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 30, 5:30 AM CDTTornado WatchSPC8 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 3.0 hours before the alert went out and 134 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 2022-03-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2022-03-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -142 square meters per square second.1939587897117Sfc1 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
903 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
-142 m²/s²
0-3 km storm-relative helicity
33 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

657 
WUUS53 KSGF 301458
SVRSGF
MOC153-301530-
/O.NEW.KSGF.SV.W.0021.220330T1458Z-220330T1530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Springfield MO
958 AM CDT Wed Mar 30 2022

The National Weather Service in Springfield has issued a

* Severe Thunderstorm Warning for...
  Eastern Ozark County in southwestern Missouri...

* Until 1030 AM CDT.

* At 957 AM CDT, a severe thunderstorm was located near Gainesville,
  or 23 miles north of Mountain Home, moving northeast at 60 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Gainesville...                    Hardenville...
  Brixey...                         Sycamore...
  Tecumseh...                       Dora...
  Rockbridge...                     Zanoni...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 100 PM CDT for southwestern
Missouri.

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3650 9241 3674 9250 3680 9243 3680 9224
      3679 9212 3662 9212 3649 9238
TIME...MOT...LOC 1457Z 225DEG 52KT 3667 9234 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Melto
1 follow-up statement
168 
WWUS53 KSGF 301518
SVSSGF

Severe Weather Statement
National Weather Service Springfield MO
1018 AM CDT Wed Mar 30 2022

MOC153-301527-
/O.CAN.KSGF.SV.W.0021.000000T0000Z-220330T1530Z/
Ozark MO-
1018 AM CDT Wed Mar 30 2022

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN OZARK COUNTY IS
CANCELLED...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.  However heavy rain is
still possible with this thunderstorm.

A Tornado Watch remains in effect until 100 PM CDT for southwestern
Missouri.

LAT...LON 3650 9241 3674 9250 3680 9243 3680 9224
      3679 9212 3662 9212 3649 9238
TIME...MOT...LOC 1517Z 225DEG 52KT 3688 9208 

$$

Melto

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 30, 6:08 AM CDTSevere Thunderstorm WarningSGFWebster37 min
Mar 30, 6:39 AM CDTSevere Thunderstorm WarningSGFTaney22 min
Mar 30, 6:54 AM CDTSevere Thunderstorm WarningSGFDouglas, Ozark, Taney51 min
Mar 30, 9:07 AM CDTFlash Flood WarningSGFChristian, Douglas, Greene, Stone, Webster, Wright4 hr
Mar 30, 9:15 AM CDTSevere Thunderstorm WarningSGFOzark45 min
Mar 30, 9:44 AM CDTSevere Thunderstorm WarningSGFDouglas, Howell, Texas46 min
Mar 30, 10:00 AM CDTFlash Flood WarningSGFDouglas, Howell, Ozark, Shannon, Texas6 hr
Mar 30, 1:28 PM CDTAreal Flood WarningSGFDouglas, Ozark, Texas, Wright20 hr
Mar 30, 3:40 PM CDTAreal Flood WarningSGFDent, Douglas, Howell, Oregon, Ozark, Shannon and 1 more18 hr
Mar 30, 4:27 PM CDTRiver Flood WarningSGFShannon14 hr

Nearby

Severe Thunderstorm Warnings in Missouri, 2022Every severe thunderstorm warning in 2022

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.