Alert archive / Missouri / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 36, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at Mar 29, 2025, 11:39 PM CDT for Johnson County, Pettis County, Missouri. It was in force for 51 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 29, 2025, 11:39 PM CDT (04:39 UTC)
- Expired
- Mar 30, 2025, 12:30 AM CDT
- In force
- 51 min
- Issued by
- NWS Kansas City, MO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Johnson County, MO, Pettis County, MO
The radar
The Pleasant Hill radar (KEAX), 63 km from the middle of the area, began a volume at 04:40 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 nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 4.7 hours before the alert went out and 184 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
- 1093 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1452 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 80 m²/s²
- 0-3 km storm-relative helicity
- 180 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 3.2
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 29, 8:17 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 28 min |
| Mar 29, 8:47 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 22 min |
| Mar 29, 9:05 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Nodaway | 25 min |
| Mar 29, 9:50 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Clinton, Platte | 30 min |
| Mar 29, 10:18 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Johnson | 42 min |
| Mar 29, 10:59 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Johnson | 46 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 2025Every severe thunderstorm warning in 2025
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.