Alert archive / Missouri / Wind Advisories in 2022
Wind Advisory 2, NWS St. Louis, MO
NWS St. Louis, MO issued this wind advisory at Apr 14, 2022, 3:43 AM CDT for 4 counties in Missouri; Adams County, Brown County, Illinois. It took effect at Apr 14, 2022, 12:00 PM CDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Apr 14, 2022, 3:43 AM CDT (08:43 UTC)
- In effect from
- Apr 14, 2022, 12:00 PM CDT
- Expired
- Apr 14, 2022, 7:00 PM CDT
- In force
- 7 hr
- Issued by
- NWS St. Louis, MO
Counties Adams County, IL, Brown County, IL, Knox County, MO, Lewis County, MO, Marion County, MO, Shelby County, MO
The radar
The St Louis radar (KLSX), 161 km from the middle of the area, began a volume at 08:44 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.
The nearest sounding before it
Davenport, (KDVN), launched 00:00Z, 8.7 hours before the alert went out and 206 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
- 558 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- -207 m²/s²
- 0-3 km storm-relative helicity
- 383 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
238 WWUS73 KLSX 140843 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 343 AM CDT Thu Apr 14 2022 ILZ095-096-MOZ018-019-026-027-150000- /O.NEW.KLSX.WI.Y.0002.220414T1700Z-220415T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Mount Sterling, and Quincy 343 AM CDT Thu Apr 14 2022 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph expected. * WHERE...In Missouri, Knox MO, Lewis MO, Marion MO and Shelby MO Counties. In Illinois, Adams IL and Brown IL Counties. * WHEN...From Noon today to 7 PM CDT 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. && $$ MOZ041-042-047>051-059-060-062-065-072>075-084-085-099-141300- /O.CON.KLSX.FR.Y.0001.000000T0000Z-220414T1300Z/ Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO- Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Mexico, Union, Farmington, Washington, Jefferson City, Sullivan, and Fulton 343 AM CDT Thu Apr 14 2022 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of central, east central, and southeast Missouri. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Carney
3 follow-up statements
584 WWUS73 KLSX 141155 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 655 AM CDT Thu Apr 14 2022 MOZ041-042-047>051-059-060-062-065-072>075-084-085-099-141300- /O.CAN.KLSX.FR.Y.0001.000000T0000Z-220414T1300Z/ Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO- Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Mexico, Union, Farmington, Washington, Jefferson City, Sullivan, and Fulton 655 AM CDT Thu Apr 14 2022 ...FROST ADVISORY IS CANCELLED... Sunrise has occurred and winds are increasing across the area. This will end the possibility of frost formation for the morning. Therefore the frost advisory is cancelled. $$ ILZ095-096-MOZ018-019-026-027-150000- /O.CON.KLSX.WI.Y.0002.220414T1700Z-220415T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Mount Sterling, and Quincy 655 AM CDT Thu Apr 14 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...In Missouri, Knox MO, Lewis MO, Marion MO and Shelby MO Counties. In Illinois, Adams IL and Brown IL Counties. * WHEN...From Noon today to 7 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Carney
696 WWUS73 KLSX 142006 NPWLSX URGENT - WEATHER MESSAGE National Weather Service Saint Louis MO 306 PM CDT Thu Apr 14 2022 ILZ095-096-MOZ018-019-026-027-150000- /O.CON.KLSX.WI.Y.0002.000000T0000Z-220415T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Marion MO-Shelby MO- Including the cities of Hannibal, Mount Sterling, and Quincy 306 PM CDT Thu Apr 14 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...In Missouri, Knox MO, Lewis MO, Marion MO and Shelby MO Counties. In Illinois, Adams IL and Brown IL Counties. * WHEN...Through 7 PM CDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Maples
865 WWUS73 KLSX 150011 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 711 PM CDT Thu Apr 14 2022 ILZ095-096-MOZ018-019-026-027-150115- /O.EXP.KLSX.WI.Y.0002.000000T0000Z-220415T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Mount Sterling, and Quincy 711 PM CDT Thu Apr 14 2022 ...WIND ADVISORY HAS EXPIRED... Wind speeds are expected to continue to decrease through the evening hours, so the advisory has been allowed to expire. $$ Britt
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 13, 10:31 PM CDT | River Flood Warning | LSX | Reynolds | 22 hr |
| Apr 14, 3:07 AM CDT | River Flood Warning | LSX | Crawford | 19 hr |
| Apr 13, 8:23 PM CDT | River Flood Warning | LSX | Fayette | 5 days |
Nearby
Wind Advisories in Missouri, 2022Wind Advisories in Illinois, 2022Every wind advisory 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.