Alert archive / Missouri / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 20, NWS St. Louis, MO
NWS St. Louis, MO issued this severe thunderstorm warning at Mar 26, 2000, 3:45 PM CST for Shelby County, Missouri. It was in force for 65 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Mar 26, 2000, 3:45 PM CST (21:45 UTC)
- Expired
- Mar 26, 2000, 4:50 PM CST
- In force
- 65 min
- Issued by
- NWS St. Louis, MO
- Area
- Whole counties
County Shelby County, MO
The radar
The St Louis radar (KLSX), 171 km from the middle of the area, began a volume at 21:44 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 26, 4:01 PM CST | Hail 1 | Shelbina, MO | The county Sheriff reported 1 inch hail in Shelbina. |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Davenport, (KDVN), launched 12:00Z, 9.8 hours before the alert went out and 242 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2204 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 183 m²/s²
- 0-3 km storm-relative helicity
- 206 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSTL 262146 SVRSTL MOC205-262250- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE ST LOUIS MO 345 PM CST SUN MAR 26 2000 THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SHELBY COUNTY IN NORTHEASTERN MISSOURI * UNTIL 450 PM CST * AT 345 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM NEAR SHELBINA ... MOVING EAST AT 30 MPH. * LOCATIONS THAT WILL BE AFFECTED... LAKENAN ENDEN HUNNEWELL LAKE THIS STORM HAS A HISTORY OF DAMAGING HAIL. STAY INSIDE AND AWAY FROM WINDOWS. WDB
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 26, 2:10 PM CST | Severe Thunderstorm Warning | LSX | Cole | 65 min |
| Mar 26, 2:14 PM CST | Severe Thunderstorm Warning | LSX | Boone, Callaway | 46 min |
| Mar 26, 2:42 PM CST | Severe Thunderstorm Warning | LSX | Osage | 48 min |
| Mar 26, 2:56 PM CST | Severe Thunderstorm Warning | LSX | Callaway, Montgomery | 49 min |
| Mar 26, 3:21 PM CST | Severe Thunderstorm Warning | LSX | Osage | 39 min |
| Mar 26, 3:39 PM CST | Severe Thunderstorm Warning | LSX | Lewis | 51 min |
| Mar 26, 4:05 PM CST | Severe Thunderstorm Warning | LSX | Marion | 55 min |
| Mar 26, 4:23 PM CST | Severe Thunderstorm Warning | LSX | Ralls | 52 min |
| Mar 26, 4:32 PM CST | Severe Thunderstorm Warning | LSX | Audrain, Callaway | 58 min |
| Mar 26, 4:55 PM CST | Severe Thunderstorm Warning | LSX | Monroe, Shelby | 50 min |
| Mar 26, 5:11 PM CST | Severe Thunderstorm Warning | LSX | Ralls | 49 min |
| Mar 26, 5:30 PM CST | Severe Thunderstorm Warning | LSX | Pike | 60 min |
| Mar 26, 5:44 PM CST | Severe Thunderstorm Warning | LSX | Boone, Callaway | 61 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 2000Every severe thunderstorm warning in 2000
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.