Alert archive / Missouri / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 1, NWS Springfield, MO
NWS Springfield, MO issued this severe thunderstorm warning at Feb 22, 2022, 1:54 AM CST for Howell County, Shannon County, Texas County, Missouri. It was in force for 36 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
- Feb 22, 2022, 1:54 AM CST (07:54 UTC)
- Expired
- Feb 22, 2022, 2:30 AM CST
- In force
- 36 min
- Issued by
- NWS Springfield, MO
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Howell County, MO, Shannon County, MO, Texas County, MO
The radar
The Springfield radar (KSGF), 147 km from the middle of the area, began a volume at 07:55 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
Springfield, MO (KSGF), launched 00:00Z, 7.9 hours before the alert went out and 183 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
- 328 J/kg
- Mixed-layer CIN
- -75 J/kg
- Mixed-layer LCL
- 1208 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 199 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.2
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 Feb 21, 11:49 PM CST, 2 hours 5 minutes earlier.
Area forecast discussion, Feb 21, 11:49 PM CST, 2 hours 5 minutes before
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Special weather statement, Feb 22, 12:27 AM CST, 1 hour 27 minutes before
Special Weather Statement
National Weather Service Springfield MO
1227 AM CST Tue Feb 22 2022
MOZ090-220700-
Greene MO-
1227 AM CST Tue Feb 22 2022
...Strong winds associated with the leading edge of showers will
impact portions of Greene County through 100 AM CST...
At 1225 AM CST, emergency management reported strong winds near
Springfield.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Emergency management.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Springfield... Republic...
Battlefield... Willard...
Strafford... Ash Grove...
Fair Grove... Walnut Grove...
Brookline... Sacville...
Glidewell... Ebenezer...
Bassville... Turners...
Bois D'arc... Cave Springs...
This includes Interstate 44 between mile markers 61 and 68, and
between mile markers 70 and 90.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3743 9357 3742 9308 3716 9307 3711 9359
TIME...MOT...LOC 0625Z 239DEG 49KT 3728 9326
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH
HatchThe office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 22, 12:27 AM CST | Special Weather Statement | SGF | Greene | 33 min |
| Feb 22, 2:30 AM CST | Special Weather Statement | SGF | Oregon, Shannon | 45 min |
| Feb 22, 2:31 AM CST | Winter Storm Watch | SGF | Barry, Howell, McDonald, Oregon, Ozark, Stone and 1 more | 12 hr |
| Feb 22, 3:26 AM CST | Areal Flood Warning | SGF | Dent, Douglas, Howell, Oregon, Ozark, Shannon and 3 more | 12 hr |
| Feb 22, 4:20 AM CST | Areal Flood Warning | SGF | Oregon, Shannon | 11 hr |
| Feb 22, 2:19 PM CST | Winter Storm Warning | SGF | Barry, Christian, Dade, Dallas, Dent, Douglas and 18 more | 51 hr |
| Feb 22, 2:19 PM CST | Winter Weather Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 55 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.