Alert archive / Missouri / River Flood Warnings in 2019

River Flood Warning 392, NWS Kansas City, MO

September 30, 2019Atchison County, Holt County, Missouri

NWS Kansas City, MO issued this river flood warning at Sep 30, 2019, 7:47 AM CDT for Atchison County, Holt County, Missouri. It took effect at Oct 2, 2019, 1:05 AM CDT. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued: Sep 30, 2019, 7:47 AM CDT (12:47 UTC)
In effect from: Oct 2, 2019, 1:05 AM CDT
Expired: Oct 3, 2019, 3:05 AM CDT
In force: 26 hr
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Flood severity: Moderate

Counties Atchison County, MO, Holt County, MO

The radar

The Omaha radar (KOAX), 147 km from the middle of the area, began a volume at 12:44 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 river

Written for the forecast point Tarkio River near Fairfax (FFXM7).

Action stage: 12 ft
Minor stage: 17 ft
Moderate stage: 18 ft
Major stage: 25 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06813000, 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 Sep 30, 6:38 AM CDT, 1 hour 9 minutes earlier.

Area forecast discussion, Sep 30, 6:38 AM CDT, 1 hour 9 minutes before

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Hazardous weather outlook, Sep 30, 4:04 AM CDT, 3 hours 43 minutes before

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In the hours before

Local storm report, Sep 30, 7:29 AM CDT, 18 minutes before

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Local storm report, Sep 30, 7:39 AM CDT, 8 minutes before

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Local storm report, Sep 30, 7:40 AM CDT, 7 minutes before

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Local storm report, Sep 30, 7:41 AM CDT, 6 minutes before

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Local storm report, Sep 30, 7:44 AM CDT, 3 minutes before

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Local storm report, Sep 30, 7:46 AM CDT, 1 minute 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
Sep 30, 4:07 AM CDT	Flash Flood Watch	EAX	Andrew, Atchison, Buchanan, Daviess, DeKalb, Gentry and 8 more	56 hr
Sep 30, 11:08 AM CDT	River Flood Warning	EAX	Wyandotte	9 hr

Nearby

River Flood Warnings in Missouri, 2019 Every river flood warning in 2019

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.