Alert archive / Missouri / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 379, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at Sep 19, 2024, 5:58 PM CDT for Cedar County, St. Clair County, Vernon County, Missouri. It was in force for 32 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 19, 2024, 5:58 PM CDT (22:58 UTC)
- Expired
- Sep 19, 2024, 6:30 PM CDT
- In force
- 32 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Cedar County, MO, St. Clair County, MO, Vernon County, MO
The radar
The Springfield radar (KSGF), 88 km from the middle of the area, began a volume at 23:01 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 19, 5:29 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Norman, OK (KOUN), launched 12:00Z, 11.0 hours before the alert went out and 424 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
- 478 J/kg
- Mixed-layer CIN
- -244 J/kg
- Mixed-layer LCL
- 1183 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 257 m²/s²
- 0-3 km storm-relative helicity
- 323 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Springfield, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 19, 2:05 PM CDT, 3 hours 53 minutes earlier.
Area forecast discussion, Sep 19, 2:05 PM CDT, 3 hours 53 minutes before
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</html>Hazardous weather outlook, Sep 19, 2:20 PM CDT, 3 hours 38 minutes before
Hazardous Weather Outlook National Weather Service Springfield MO 220 PM CDT Thu Sep 19 2024 KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-201930- Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon- St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas- Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton- Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone- Taney-Ozark-Oregon- 220 PM CDT Thu Sep 19 2024 This Hazardous Weather Outlook is for portions of the Missouri Ozarks and extreme southeast Kansas. .DAY ONE...Today and Tonight. Weather hazards expected... Marginal hail risk. Slight thunderstorm wind damage risk. Limited lightning risk. Limited excessive heat risk. DISCUSSION... There is a Slight (2 of 5) Risk for severe weather in extreme southeast Kansas and portions of Vernon County, Missouri. There is also a Marginal (1 of 5) Risk for much of west Missouri. These storms will generally be isolated to scattered in coverage this afternoon and evening. The main hazards will be lightning with isolated instances of wind gusts up to 60 mph, and hail up to the size of half dollars. Heat Index values will reach the 95 to 100 F range today west of Highway 65. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Chances for showers and thunderstorms increase over the weekend (35-75% chance Saturday and Sunday). Lightning will be the main hazard. Severe weather is not currently expected, however, severe weather chances could increase as confidence increases over the next few forecasts. Heat index values Friday will be in the 95 to 105 F range. Values will be in the 90 to 100 F range Saturday. The higher values will be west of Highway 65. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected to be needed tonight. && More detailed information can be accessed at: http://www.weather.gov/sgf/dsspacket This product in graphical format...along with other weather... hydrological and climate information...at http://www.weather.gov/sgf Lindenberg
In the hours before
Special weather statement, Sep 19, 5:40 PM CDT, 18 minutes before
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</html>The office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 19, 5:40 PM CDT | Special Weather Statement | SGF | Vernon | 35 min |
| Sep 19, 6:29 PM CDT | Special Weather Statement | SGF | Cedar | 31 min |
| Sep 19, 6:20 PM CDT | Special Weather Statement | SGF | Bourbon | 40 min |
| Sep 19, 6:43 PM CDT | Special Weather Statement | SGF | Crawford | 17 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 2024Every severe thunderstorm warning in 2024
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.