Alert archive / Missouri / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 130, NWS St. Louis, MO
NWS St. Louis, MO issued this severe thunderstorm warning at May 9, 2000, 1:41 AM CDT for Gasconade County, Missouri. It was in force for 34 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 9, 2000, 1:41 AM CDT (06:41 UTC)
- Expired
- May 9, 2000, 2:15 AM CDT
- In force
- 34 min
- Issued by
- NWS St. Louis, MO
- Area
- Whole counties
County Gasconade County, MO
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 9, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 6.7 hours before the alert went out and 265 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
- 1344 J/kg
- Mixed-layer CIN
- -143 J/kg
- Mixed-layer LCL
- 1790 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 94 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KLSX 090644 SVRSTL MOC073-090715- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE ST LOUIS MO 141 AM CDT TUE MAY 9 2000 THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... GASCONADE COUNTY IN EAST CENTRAL MISSOURI * UNTIL 215 AM CDT * AT 141 AM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED SEVERE THUNDERSTORMS MOVING EAST AT 40 MPH ACROSS GASCONADE COUNTY. * LOCATIONS AFFECTED... HERMANN DRAKE OWENSVILLE IF SEVERE WEATHER APPROACHES YOUR AREA...GO INSIDE A STURDY SHELTER AWAY FROM CREEK BEDS AND OTHER FLOOD PRONE AREAS. REMEMBER...A SEVERE THUNDERSTORM CAN PRODUCE LARGE DAMAGING HAIL...DAMAGING WINDS IN EXCESS OF 60 MPH...DEADLY LIGHTNING...AND VERY HEAVY RAIN. EL/GKS/RP
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 8, 7:08 PM CDT | Severe Thunderstorm Warning | LSX | Boone | 52 min |
| May 8, 7:42 PM CDT | Severe Thunderstorm Warning | LSX | Audrain | 48 min |
| May 8, 7:52 PM CDT | Severe Thunderstorm Warning | LSX | Knox | 38 min |
| May 8, 7:55 PM CDT | Severe Thunderstorm Warning | LSX | Boone | 50 min |
| May 8, 8:08 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway | 52 min |
| May 8, 8:12 PM CDT | Severe Thunderstorm Warning | LSX | Moniteau | 48 min |
| May 8, 8:22 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 53 min |
| May 8, 8:36 PM CDT | Severe Thunderstorm Warning | LSX | Cole | 39 min |
| May 8, 8:38 PM CDT | Severe Thunderstorm Warning | LSX | Pike, Ralls | 52 min |
| May 8, 9:10 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 50 min |
| May 8, 9:57 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 48 min |
| May 8, 10:38 PM CDT | Severe Thunderstorm Warning | LSX | Moniteau | 37 min |
| May 8, 11:31 PM CDT | Severe Thunderstorm Warning | LSX | Callaway | 44 min |
| May 9, 12:04 AM CDT | Severe Thunderstorm Warning | LSX | Boone, Moniteau | 46 min |
| May 9, 1:01 AM CDT | Severe Thunderstorm Warning | LSX | Cole | 44 min |
| May 9, 1:49 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Warren | 41 min |
| May 9, 1:19 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 36 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; the sounding from the Mesonet's radiosonde archive.