Alert archive / Missouri / Wind Advisories in 2024
Wind Advisory 2, NWS St. Louis, MO
NWS St. Louis, MO issued this wind advisory at Feb 7, 2024, 2:15 PM CST for 11 counties in Missouri; Adams County, Illinois. It took effect at Feb 8, 2024, 9:00 AM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 7, 2024, 2:15 PM CST (20:15 UTC)
- In effect from
- Feb 8, 2024, 9:00 AM CST
- Expired
- Feb 8, 2024, 6:00 PM CST
- In force
- 9 hr
- Issued by
- NWS St. Louis, MO
Counties Adams County, IL, Audrain County, MO, Boone County, MO, Callaway County, MO, Cole County, MO, Knox County, MO, Lewis County, MO, Marion County, MO, Moniteau County, MO, Monroe County, MO, Ralls County, MO, Shelby County, MO
The radar
The St Louis radar (KLSX), 135 km from the middle of the area, began a volume at 20:16 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
Davenport, (KDVN), launched 12:00Z, 8.3 hours before the alert went out and 273 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
- 1823 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 104 m²/s²
- 0-3 km storm-relative helicity
- 169 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
593 WWUS73 KLSX 072015 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 215 PM CST Wed Feb 7 2024 MOZ018-019-026-027-034-035-041-042-047-048-050-081415- /O.NEW.KLSX.WI.Y.0002.240208T1500Z-240209T0000Z/ Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Boone MO- Audrain MO-Moniteau MO-Cole MO-Callaway MO- Including the cities of Mexico, Fulton, Jefferson City, Columbia, and Hannibal 215 PM CST Wed Feb 7 2024 ...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CST THURSDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of central and northeast Missouri. * WHEN...From 9 AM to 6 PM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ MRB
3 follow-up statements
735 WWUS73 KLSX 080834 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 234 AM CST Thu Feb 8 2024 ILZ095-082345- /O.EXA.KLSX.WI.Y.0002.240208T1500Z-240209T0000Z/ Adams IL- Including the cities of Quincy 234 AM CST Thu Feb 8 2024 ...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST THIS EVENING... * WHAT...South winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Adams IL County. * WHEN...From 9 AM this morning to 6 PM CST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ MOZ018-019-026-027-034-035-041-042-047-048-050-082345- /O.CON.KLSX.WI.Y.0002.240208T1500Z-240209T0000Z/ Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Boone MO- Audrain MO-Moniteau MO-Cole MO-Callaway MO- Including the cities of Jefferson City, Columbia, Hannibal, Mexico, and Fulton 234 AM CST Thu Feb 8 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of central and northeast Missouri. * WHEN...From 9 AM this morning to 6 PM CST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Maples
168 WWUS73 KLSX 082033 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 233 PM CST Thu Feb 8 2024 ILZ095-MOZ018-019-026-027-034-035-041-042-047-048-050-090000- /O.CON.KLSX.WI.Y.0002.000000T0000Z-240209T0000Z/ Adams IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO- Boone MO-Audrain MO-Moniteau MO-Cole MO-Callaway MO- Including the cities of Quincy, Fulton, Columbia, Jefferson City, Mexico, and Hannibal 233 PM CST Thu Feb 8 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph. * WHERE...Portions of west central Illinois and central and northeast Missouri. * WHEN...Until 6 PM CST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ MRB
107 WWUS73 KLSX 082354 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 554 PM CST Thu Feb 8 2024 ILZ095-MOZ018-019-026-027-034-035-041-042-047-048-050-090100- /O.EXP.KLSX.WI.Y.0002.000000T0000Z-240209T0000Z/ Adams IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO- Boone MO-Audrain MO-Moniteau MO-Cole MO-Callaway MO- Including the cities of Jefferson City, Columbia, Hannibal, Fulton, Quincy, and Mexico 554 PM CST Thu Feb 8 2024 ...WIND ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING... Wind gusts are no longer expected to reach into the upper 40s, they will remain in the 20s to 30s into the evening but will continue to diminish overnight. $$ MRM
Nearby
Wind Advisories in Missouri, 2024Wind Advisories in Illinois, 2024Every wind advisory in 2024
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.