Alert archive / Kansas / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 47, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at May 15, 2022, 5:21 AM CDT for Atchison County, Kansas. It was in force for 39 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
- May 15, 2022, 5:21 AM CDT (10:21 UTC)
- Expired
- May 15, 2022, 6:00 AM CDT
- In force
- 39 min
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
County Atchison County, KS
The radar
The Topeka radar (KTWX), 99 km from the middle of the area, began a volume at 10:20 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 00:00Z, 10.4 hours before the alert went out and 66 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
- 39 J/kg
- Mixed-layer CIN
- -127 J/kg
- Mixed-layer LCL
- 2883 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 5 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
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 Kansas City, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at May 15, 3:08 AM CDT, 2 hours 13 minutes earlier.
Area forecast discussion, May 15, 3:08 AM CDT, 2 hours 13 minutes before
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</html>Hazardous weather outlook, May 15, 3:52 AM CDT, 1 hour 29 minutes before
Hazardous Weather Outlook National Weather Service Kansas City/Pleasant Hill MO 352 AM CDT Sun May 15 2022 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-160900- Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS- Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler- Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton- Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton- Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis- Cooper-Bates-Henry- 352 AM CDT Sun May 15 2022 This hazardous weather outlook is for northwest...north central and west central Missouri...as well as extreme eastern Kansas. .DAY ONE...Today and Tonight Scattered strong to severe thunderstorms will impact portions of northeastern Kansas and northwestern Missouri through the early morning hours. Storms are expected to increase in coverage as they evolve east and southeast through midday. The greatest risk of severe storms will exist in the afternoon south of the I-70 corridor. The greatest hazards will be hail to the size of quarters and wind gusts up to 60 mph. .DAYS TWO THROUGH SEVEN...Monday through Saturday Strong to severe thunderstorms will be possible Tuesday night into early Wednesday as another system moves through the region. More detailed information can be accessed at... https://www.weather.gov/eax/hwo
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 14, 9:21 PM CDT | Special Weather Statement | EAX | Daviess | 24 min |
| May 15, 6:24 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 51 min |
| May 15, 6:51 AM CDT | Special Weather Statement | EAX | Caldwell, Linn, Livingston | 39 min |
| May 15, 8:11 AM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 49 min |
| May 15, 8:25 AM CDT | Areal Flood Advisory | EAX | Caldwell, Daviess | 3 hr |
| May 15, 8:54 AM CDT | Special Weather Statement | EAX | Henry, Johnson | 36 min |
| May 15, 9:12 AM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 48 min |
| May 15, 5:55 AM CDT | Special Weather Statement | EAX | Atchison | 50 min |
| May 15, 6:45 AM CDT | Special Weather Statement | EAX | Atchison | 30 min |
| May 15, 7:07 AM CDT | Flash Flood Warning | EAX | Atchison | 4 hr |
| May 15, 7:08 AM CDT | Special Weather Statement | EAX | Atchison | 37 min |
| May 15, 7:29 AM CDT | Severe Thunderstorm Warning | EAX | Johnson, Leavenworth, Wyandotte | 46 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 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.