Alert archive / Missouri / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 46, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at Mar 31, 2023, 3:38 PM CDT for Laclede County, Webster County, Wright County, Missouri. It was in force for 12 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
- Mar 31, 2023, 3:38 PM CDT (20:38 UTC)
- Expired
- Mar 31, 2023, 3:50 PM CDT
- In force
- 12 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Laclede County, MO, Webster County, MO, Wright County, MO
The radar
The Springfield radar (KSGF), 69 km from the middle of the area, began a volume at 20:40 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 |
|---|---|---|---|
| Mar 31, 12:28 PM CDT | Tornado Watch | SPC | 11 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 8.6 hours before the alert went out and 117 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
- 315 J/kg
- Mixed-layer CIN
- -257 J/kg
- Mixed-layer LCL
- 672 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 696 m²/s²
- 0-3 km storm-relative helicity
- 722 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.6
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 Mar 31, 2:50 PM CDT, 48 minutes earlier.
Area forecast discussion, Mar 31, 2:50 PM CDT, 48 minutes before
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</html>Hazardous weather outlook, Mar 31, 1:12 PM CDT, 2 hours 26 minutes before
Hazardous Weather Outlook National Weather Service Springfield MO 112 PM CDT Fri Mar 31 2023 KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-011815- 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- 112 PM CDT Fri Mar 31 2023 This Hazardous Weather Outlook is for portions of the Missouri Ozarks and extreme southeast Kansas. .DAY ONE...Today and Tonight. Weather hazards expected... Elevated tornado risk. Limited hail risk. Limited thunderstorm wind damage risk. Elevated lightning risk. Elevated excessive rainfall risk Extreme non thunderstorm wind risk. Extreme fire weather risk. DISCUSSION... Scattered severe thunderstorms will continue to develop and rapidly track northeast across the Missouri Ozarks into early this evening. Storms will exit the eastern Ozarks by 8 PM. There is an Enhanced Risk for severe storms east of the Highway 65 corridor with a Slight Risk for severe storms extending as far west as the Interstate 49 corridor. The primary potential hazards from these storms will be hail to 2 inches in diameter, damaging wind gusts to 70 mph, and tornadoes. A few strong tornadoes are possible generally near and east of the Highway 63 corridor. Outside of thunderstorms, strong and gusty south to southwest winds will persist today. Gusts of 45 to 60 mph will occur at times, with the strongest gusts occurring this afternoon near and west of the Interstate 49 corridor. The combination of the strong winds and rapidly falling humidity will lead to critical fire weather conditions across southeast Kansas and western Missouri this afternoon and evening, especially in grassy areas. Fires in these conditions will rapidly grow and spread. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. There will be the potential for frost development across portions of the eastern Missouri Ozarks Saturday night into Sunday morning. Another strong low pressure system will bring showers and storms back to the region along with the potential for severe storms and flooding next Tuesday into Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed into early this evening east of Interstate 49. && 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 Schaumann
In the hours before
Special weather statement, Mar 31, 3:12 PM CDT, 26 minutes before
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</html>Local storm report, Mar 31, 3:13 PM CDT, 25 minutes before
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</html>Local storm report, Mar 31, 3:17 PM CDT, 21 minutes before
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</html>Local storm report, Mar 31, 3:31 PM CDT, 7 minutes before
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</html>Special weather statement, Mar 31, 3:32 PM CDT, 6 minutes before
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</html>Local storm report, Mar 31, 3:35 PM CDT, 3 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 |
|---|---|---|---|---|
| Mar 31, 11:52 AM CDT | Severe Thunderstorm Warning | SGF | Howell, Ozark | 68 min |
| Mar 31, 12:35 PM CDT | Special Weather Statement | SGF | Texas | 25 min |
| Mar 31, 12:47 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon, Shannon | 26 min |
| Mar 31, 12:49 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Shannon, Texas | 41 min |
| Mar 31, 1:05 PM CDT | Special Weather Statement | SGF | Vernon | 40 min |
| Mar 31, 1:10 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 35 min |
| Mar 31, 1:17 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 16 min |
| Mar 31, 1:35 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 25 min |
| Mar 31, 1:39 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, St. Clair, Vernon | 51 min |
| Mar 31, 1:43 PM CDT | Special Weather Statement | SGF | Jasper | 32 min |
| Mar 31, 1:49 PM CDT | Special Weather Statement | SGF | Oregon | 26 min |
| Mar 31, 1:55 PM CDT | Special Weather Statement | SGF | Vernon | 35 min |
| Mar 31, 1:59 PM CDT | Severe Thunderstorm Warning | SGF | Benton | 25 min |
| Mar 31, 2:17 PM CDT | Special Weather Statement | SGF | Shannon | 13 min |
| Mar 31, 2:20 PM CDT | Severe Thunderstorm Warning | SGF | Benton | 25 min |
| Mar 31, 2:28 PM CDT | Special Weather Statement | SGF | Cedar, Hickory, Polk | 47 min |
| Mar 31, 2:40 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Morgan | 35 min |
| Mar 31, 2:44 PM CDT | Special Weather Statement | SGF | Barry | 16 min |
| Mar 31, 2:47 PM CDT | Special Weather Statement | SGF | Benton | 28 min |
| Mar 31, 3:12 PM CDT | Special Weather Statement | SGF | Morgan | 33 min |
| Mar 31, 3:18 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Morgan | 27 min |
| Mar 31, 3:32 PM CDT | Special Weather Statement | SGF | Benton | 28 min |
| Mar 31, 4:16 PM CDT | Special Weather Statement | SGF | Phelps, Pulaski | 29 min |
| Mar 31, 4:24 PM CDT | Special Weather Statement | SGF | Miller | 36 min |
| Mar 31, 4:33 PM CDT | Special Weather Statement | SGF | Howell | 27 min |
| Mar 31, 4:42 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Ozark | 33 min |
| Mar 31, 4:43 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps | 18 min |
| Mar 31, 4:46 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Shannon, Texas | 29 min |
| Mar 31, 4:49 PM CDT | Tornado Warning | SGF | Phelps | 11 min |
| Mar 31, 4:50 PM CDT | Special Weather Statement | SGF | Dent | 25 min |
| Mar 31, 4:54 PM CDT | Tornado Warning | SGF | Dent, Shannon, Texas | 25 min |
| Mar 31, 5:08 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon, Shannon | 37 min |
| Mar 31, 6:33 PM CDT | Wind Advisory | SGF | Barry, Barton, Cedar, Dade, Jasper, Lawrence and 4 more | 2 hr |
Nearby
Severe Thunderstorm Warnings in Missouri, 2023Every severe thunderstorm warning in 2023
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.