Alert archive / Missouri / River Flood Warnings in 2020

River Flood Warning 119, NWS Kansas City, MO

June 4, 2020Cass County, Henry County, Johnson County, Missouri

NWS Kansas City, MO issued this river flood warning at Jun 4, 2020, 8:02 AM CDT for Cass County, Henry County, Johnson County, Missouri. It took effect at Jun 4, 2020, 9:56 AM CDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued: Jun 4, 2020, 8:02 AM CDT (13:02 UTC)
In effect from: Jun 4, 2020, 9:56 AM CDT
Expired: Jun 4, 2020, 10:47 PM CDT
In force: 13 hr
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Flood severity: Minor

Counties Cass County, MO, Henry County, MO, Johnson County, MO

The radar

The Pleasant Hill radar (KEAX), 34 km from the middle of the area, began a volume at 13:06 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 river

Written for the forecast point Big Creek near Blairstown (BLRM7). The gauge peaked at 20.37 ft at Jun 4, 2020, 10:00 AM CDT.

Action stage: 15 ft
Minor stage: 20 ft
Moderate stage: 23 ft
Major stage: 36 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06921720, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning 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 river flood warning went out at Jun 4, 6:12 AM CDT, 1 hour 50 minutes earlier.

Area forecast discussion, Jun 4, 6:12 AM CDT, 1 hour 50 minutes before

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Hazardous weather outlook, Jun 4, 5:22 AM CDT, 2 hours 40 minutes before

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
522 AM CDT Thu Jun 4 2020

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-051030-
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-
522 AM CDT Thu Jun 4 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

Storms will return to the area overnight tonight across northern
Missouri. These storms could be strong to severe with damaging wind
being the main threat.

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

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

 Friday we are looking for temperatures to climb into the lower 90s
with heat indices near 100 across most of the area. Late Friday
afternoon into the event another round of isolated strong to severe
thunderstorms is possible over western and northern Missouri. Large
hail and damaging winds will be possible with these storms. The
pattern settles down until Monday night into Tuesday when the
remnants of a tropical system may move into the area creating a
flooding hazard for our region on Tuesday.

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

In the hours before

Local storm report, Jun 4, 3:45 AM CDT, 4 hours 17 minutes before

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Local storm report, Jun 4, 3:49 AM CDT, 4 hours 13 minutes before

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Local storm report, Jun 4, 4:04 AM CDT, 3 hours 58 minutes before

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Local storm report, Jun 4, 4:39 AM CDT, 3 hours 23 minutes before

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Local storm report, Jun 4, 5:48 AM CDT, 2 hours 14 minutes before

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Local storm report, Jun 4, 6:07 AM CDT, 1 hour 55 minutes before

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The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 3, 7:10 PM CDT	Special Weather Statement	EAX	Pettis	35 min
Jun 3, 8:51 PM CDT	Special Weather Statement	EAX	Randolph	24 min
Jun 3, 9:29 PM CDT	Special Weather Statement	EAX	Randolph	46 min
Jun 3, 10:03 PM CDT	Flash Flood Warning	EAX	Randolph	6 hr
Jun 3, 10:15 PM CDT	Severe Thunderstorm Warning	EAX	Randolph	30 min
Jun 3, 10:27 PM CDT	Severe Thunderstorm Warning	EAX	Chariton, Howard, Randolph	33 min
Jun 3, 10:41 PM CDT	Special Weather Statement	EAX	Howard	49 min
Jun 3, 10:43 PM CDT	Special Weather Statement	EAX	Chariton, Macon	47 min
Jun 3, 10:47 PM CDT	Special Weather Statement	EAX	Randolph	43 min
Jun 3, 10:53 PM CDT	Severe Thunderstorm Warning	EAX	Chariton	22 min
Jun 3, 11:11 PM CDT	Severe Thunderstorm Warning	EAX	Carroll, Chariton, Livingston	34 min
Jun 3, 11:26 PM CDT	Flash Flood Warning	EAX	Chariton, Howard	5 hr
Jun 3, 11:35 PM CDT	Special Weather Statement	EAX	Chariton	40 min
Jun 3, 11:38 PM CDT	Special Weather Statement	EAX	Chariton	52 min
Jun 3, 11:44 PM CDT	Special Weather Statement	EAX	Carroll	46 min
Jun 4, 12:03 AM CDT	Special Weather Statement	EAX	Henry, Johnson, Lafayette, Pettis, Ray	42 min
Jun 4, 12:08 AM CDT	Severe Thunderstorm Warning	EAX	Carroll, Saline	37 min
Jun 4, 12:14 AM CDT	Special Weather Statement	EAX	Atchison	46 min
Jun 4, 12:28 AM CDT	Flash Flood Warning	EAX	Carroll, Chariton, Saline	5 hr
Jun 4, 12:46 AM CDT	Severe Thunderstorm Warning	EAX	Andrew, Buchanan, Holt	44 min
Jun 4, 12:49 AM CDT	Areal Flood Advisory	EAX	Chariton, Linn, Macon, Randolph	3 hr
Jun 4, 12:51 AM CDT	Special Weather Statement	EAX	Holt, Nodaway	39 min
Jun 4, 12:52 AM CDT	Special Weather Statement	EAX	Cass, Clay, Henry, Jackson, Johnson, Lafayette and 1 more	38 min
Jun 4, 1:09 AM CDT	Special Weather Statement	EAX	Buchanan, Clay, Clinton, Platte	51 min
Jun 4, 1:26 AM CDT	Severe Thunderstorm Warning	EAX	Andrew, Buchanan, Clinton, Daviess, DeKalb, Gentry and 1 more	34 min
Jun 4, 1:30 AM CDT	Areal Flood Advisory	EAX	Andrew, Holt	3 hr
Jun 4, 1:31 AM CDT	Special Weather Statement	EAX	Caldwell	44 min
Jun 4, 1:37 AM CDT	Special Weather Statement	EAX	Bates, Cass, Clay, Jackson	38 min
Jun 4, 1:41 AM CDT	Severe Thunderstorm Warning	EAX	Buchanan, Caldwell, Clay, Clinton, Jackson, Platte and 1 more	34 min
Jun 4, 1:48 AM CDT	Special Weather Statement	EAX	Gentry	42 min
Jun 4, 1:52 AM CDT	Severe Thunderstorm Warning	EAX	Caldwell, Carroll, Cass, Clay, Clinton, Daviess and 5 more	38 min
Jun 4, 2:03 AM CDT	Flash Flood Warning	EAX	Caldwell, Carroll, Clinton, Daviess, DeKalb, Livingston and 1 more	3 hr
Jun 4, 2:14 AM CDT	Severe Thunderstorm Warning	EAX	Daviess, DeKalb, Grundy, Livingston	46 min
Jun 4, 2:17 AM CDT	Special Weather Statement	EAX	Cass	43 min
Jun 4, 2:21 AM CDT	Severe Thunderstorm Warning	EAX	Bates, Cass	39 min
Jun 4, 2:26 AM CDT	Severe Thunderstorm Warning	EAX	Caldwell, Carroll, Cass, Chariton, Henry, Jackson and 5 more	49 min
Jun 4, 2:31 AM CDT	Tornado Warning	EAX	Jackson	14 min
Jun 4, 2:55 AM CDT	Severe Thunderstorm Warning	EAX	Bates, Cass, Henry	35 min
Jun 4, 2:59 AM CDT	Tornado Warning	EAX	Bates, Cass	31 min
Jun 4, 3:04 AM CDT	Severe Thunderstorm Warning	EAX	Cooper, Henry, Johnson, Lafayette, Pettis, Saline	4 min
Jun 4, 3:06 AM CDT	Severe Thunderstorm Warning	EAX	Cooper, Henry, Howard, Johnson, Lafayette, Pettis and 1 more	39 min
Jun 4, 3:28 AM CDT	Tornado Warning	EAX	Bates	14 min
Jun 4, 3:30 AM CDT	Areal Flood Advisory	EAX	Carroll, Lafayette, Ray, Saline	3 hr
Jun 4, 3:40 AM CDT	Special Weather Statement	EAX	Cooper, Pettis	50 min
Jun 4, 3:44 AM CDT	River Flood Warning	EAX	Carroll	4 days
Jun 4, 3:52 AM CDT	River Flood Warning	EAX	Howard	32 hr
Jun 4, 3:57 AM CDT	River Flood Warning	EAX	Ray	21 days
Jun 4, 4:09 AM CDT	Areal Flood Warning	EAX	Chariton, Howard, Randolph	6 hr
Jun 4, 4:50 AM CDT	Areal Flood Warning	EAX	Caldwell, Carroll, Chariton, Lafayette, Ray, Saline	6 hr
Jun 4, 7:38 AM CDT	River Flood Warning	EAX	Johnson, Pettis	45 hr
Jun 4, 7:38 AM CDT	River Flood Warning	EAX	Cooper, Saline	3 days
Jun 4, 9:47 AM CDT	River Flood Warning	EAX	Carroll, Chariton, Saline	60 hr
Jun 4, 9:47 AM CDT	River Flood Warning	EAX	Cooper	36 hr
Jun 4, 10:15 AM CDT	Areal Flood Warning	EAX	Caldwell, Carroll, Chariton, Daviess, Howard, Lafayette and 3 more	24 hr
Jun 4, 1:43 AM CDT	Severe Thunderstorm Warning	EAX	Johnson, Miami	32 min

Nearby

River Flood Warnings in Missouri, 2020 Every river flood warning 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.