Alert archive / Missouri / Areal Flood Advisories in 2021

Areal Flood Advisory 18, NWS Kansas City, MO

July 1, 20214 counties in Missouri

NWS Kansas City, MO issued this areal flood advisory at Jul 1, 2021, 4:07 AM CDT for 4 counties in Missouri. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued: Jul 1, 2021, 4:07 AM CDT (09:07 UTC)
Expired: Jul 1, 2021, 8:00 AM CDT
In force: 4 hr
Issued by: NWS Kansas City, MO
Area: Storm-based polygon

Counties Cooper County, MO, Howard County, MO, Pettis County, MO, Saline County, MO

The radar

The Pleasant Hill radar (KEAX), 111 km from the middle of the area, began a volume at 09:09 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 forecasters said that day

The local office's own words before this areal flood 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 areal flood advisory went out at Jun 30, 6:43 PM CDT, 9 hours 24 minutes earlier.

Area forecast discussion, Jun 30, 6:43 PM CDT, 9 hours 24 minutes before

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Hazardous weather outlook, Jun 30, 5:26 AM CDT, 22 hours 41 minutes before

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
526 AM CDT Wed Jun 30 2021

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-011030-
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-
526 AM CDT Wed Jun 30 2021

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

 Wednesday will be another rainy day across the area, with more
flooding concerns as another one to three inches may fall over
already saturated soils and swollen streams.

A flash flood watch remains in effect for most of the area through
Thursday morning.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

 Thursday will bring more rain mainly to areas along and south of I
70. By the end of the day, the drying trend will begin, which will
last into and through the holiday weekend.

 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
Jul 1, 12:06 AM CDT	River Flood Warning	EAX	Linn, Livingston	24 hr
Jul 1, 8:49 AM CDT	River Flood Warning	EAX	Howard	11 hr
Jun 30, 10:48 PM CDT	Areal Flood Advisory	EAX	Johnson	7 hr
Jul 1, 3:22 AM CDT	River Flood Warning	EAX	Atchison, Leavenworth	30 hr

Nearby

Areal Flood Advisories in Missouri, 2021 Every areal flood advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.