Alert archive / Missouri / Wind Chill Advisories in 2020
Wind Chill Advisory 1, NWS Kansas City, MO
NWS Kansas City, MO issued this wind chill advisory at Jan 18, 2020, 1:41 PM CST for 10 counties in Missouri. It took effect at Jan 19, 2020, 12:00 AM CST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Jan 18, 2020, 1:41 PM CST (19:41 UTC)
- In effect from
- Jan 19, 2020, 12:00 AM CST
- Expired
- Jan 19, 2020, 10:58 AM CST
- In force
- 11 hr
- Issued by
- NWS Kansas City, MO
Counties Adair County, MO, Atchison County, MO, Gentry County, MO, Harrison County, MO, Mercer County, MO, Nodaway County, MO, Putnam County, MO, Schuyler County, MO, Sullivan County, MO, Worth County, MO
The radar
The Des Moines radar (KDMX), 152 km from the middle of the area, began a volume at 19:39 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
Omaha, NE (KOAX), launched 12:00Z, 7.7 hours before the alert went out and 241 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
- 666 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- -90 m²/s²
- 0-3 km storm-relative helicity
- -87 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Kansas City, MO wrote its last area forecast discussion before this wind chill advisory went out at Jan 18, 11:09 AM CST, 2 hours 32 minutes earlier.
Area forecast discussion, Jan 18, 11:09 AM CST, 2 hours 32 minutes before
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</html>Hazardous weather outlook, Jan 18, 5:06 AM CST, 8 hours 35 minutes before
Hazardous Weather Outlook National Weather Service Kansas City/Pleasant Hill MO 506 AM CST Sat Jan 18 2020 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-191115- Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS- Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler- Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton- Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton- Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis- Cooper-Bates-Henry- 506 AM CST Sat Jan 18 2020 This hazardous weather outlook is for northwest...north central and west central Missouri...as well as extreme eastern Kansas. .DAY ONE...Today and Tonight Winds will gust today out of the northwest around 30 to 40 mph, with occasionally higher gusts approaching 50 mph. The fastest winds will be generally near the Iowa and Missouri border, where a wind advisory is currently in effect through 4 pm today. More detailed information can be accessed at... https://www.weather.gov/eax/hwo .DAYS TWO THROUGH SEVEN...Sunday through Friday There will be another chance at some wintry weather toward the middle to latter part of the upcoming work week. At this time we do not expect high impact winter weather with this mid to late week activity. More detailed information can be accessed at... https://www.weather.gov/eax/hwo
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 18, 4:23 AM CST | Wind Advisory | EAX | Adair, Andrew, Atchison, Daviess, DeKalb, Gentry and 9 more | 9 hr |
| Jan 18, 6:24 AM CST | River Flood Warning | EAX | Cooper | 32 hr |
| Jan 18, 8:44 AM CST | River Flood Warning | EAX | Cooper | 29 hr |
| Jan 18, 10:52 AM CST | River Flood Warning | EAX | Johnson, Pettis | 32 hr |
Nearby
Wind Chill Advisories in Missouri, 2020Every wind chill advisory in 2020
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.