Alert archive / Missouri / Flash Flood Watches in 2021
Flash Flood Watch 5, NWS Kansas City, MO
NWS Kansas City, MO issued this flash flood watch at Jul 9, 2021, 2:26 AM CDT for 11 counties in Missouri. It took effect at Jul 9, 2021, 7:00 PM CDT. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Jul 9, 2021, 2:26 AM CDT (07:26 UTC)
- In effect from
- Jul 9, 2021, 7:00 PM CDT
- Expired
- Jul 10, 2021, 10:00 AM CDT
- In force
- 15 hr
- Issued by
- NWS Kansas City, MO
- Flood severity
- None
Counties Adair County, MO, Chariton County, MO, Grundy County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Putnam County, MO, Randolph County, MO, Schuyler County, MO, Sullivan County, MO
The radar
The Pleasant Hill radar (KEAX), 173 km from the middle of the area, began a volume at 07:26 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
Topeka, KS (KTOP), launched 00:00Z, 7.4 hours before the alert went out and 253 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
- 1629 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 48 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
023 WGUS63 KEAX 090726 FFAEAX URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Kansas City/Pleasant Hill MO 226 AM CDT Fri Jul 9 2021 MOZ006>008-015>017-024-025-091530- /O.NEW.KEAX.FF.A.0005.210710T0000Z-210710T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Mercer-Putnam-Schuyler-Grundy-Sullivan-Adair-Linn MO-Macon- Including the cities of Lancaster, Trenton, La Plata, Princeton, Kirksville, Green City, Unionville, Milan, Downing, Greentop, Queen City, Marceline, Mercer, Brookfield, Macon, and Glenwood 226 AM CDT Fri Jul 9 2021 ...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY MORNING... The National Weather Service in Pleasant Hill MO has issued a * Flash Flood Watch for Portions of north central and northeast Missouri, including the following areas, in north central Missouri, Grundy, Linn MO, Macon, Mercer, Putnam and Sullivan. In northeast Missouri, Adair and Schuyler. * From this evening through Saturday morning. * Thunderstorms with the potential for repeated rounds of heavy rainfall. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Blair
4 follow-up statements
546 WGUS63 KEAX 091523 FFAEAX Flood Watch National Weather Service Kansas City/Pleasant Hill MO 1023 AM CDT Fri Jul 9 2021 MOZ006>008-015>017-024-025-092330- /O.CON.KEAX.FF.A.0005.210710T0000Z-210710T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Mercer-Putnam-Schuyler-Grundy-Sullivan-Adair-Linn MO-Macon- Including the cities of Lancaster, Trenton, La Plata, Princeton, Kirksville, Green City, Unionville, Milan, Downing, Greentop, Queen City, Marceline, Mercer, Brookfield, Macon, and Glenwood 1023 AM CDT Fri Jul 9 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH SATURDAY MORNING... The Flash Flood Watch continues for * Portions of north central and northeast Missouri, including the following areas, in north central Missouri, Grundy, Linn MO, Macon, Mercer, Putnam and Sullivan. In northeast Missouri, Adair and Schuyler. * From 7 PM CDT this evening through Saturday morning. * Thunderstorms with the potential for repeated rounds of heavy rainfall. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Atkins
167 WGUS63 KEAX 091949 FFAEAX URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Kansas City/Pleasant Hill MO 249 PM CDT Fri Jul 9 2021 MOZ023-032-033-101200- /O.EXA.KEAX.FF.A.0005.210710T0000Z-210710T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Livingston-Chariton-Randolph- Including the cities of Moberly, Brunswick, Chillicothe, Keytesville, and Salisbury 249 PM CDT Fri Jul 9 2021 ...FLASH FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH SATURDAY MORNING... The National Weather Service in Pleasant Hill MO has expanded the * Flash Flood Watch to include A portion of north central Missouri, including the following areas, Chariton, Livingston and Randolph. * From 7 PM CDT this evening through Saturday morning. * Multiple rounds of storms with heavy rainfall are expected, which will lead to the potential for flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MOZ006>008-015>017-024-025-101200- /O.CON.KEAX.FF.A.0005.210710T0000Z-210710T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Mercer-Putnam-Schuyler-Grundy-Sullivan-Adair-Linn MO-Macon- Including the cities of Lancaster, Trenton, La Plata, Princeton, Kirksville, Green City, Unionville, Milan, Downing, Greentop, Queen City, Marceline, Mercer, Brookfield, Macon, and Glenwood 249 PM CDT Fri Jul 9 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH SATURDAY MORNING... The Flash Flood Watch continues for * Portions of north central and northeast Missouri, including the following areas, in north central Missouri, Grundy, Linn MO, Macon, Mercer, Putnam and Sullivan. In northeast Missouri, Adair and Schuyler. * From 7 PM CDT this evening through Saturday morning. * Multiple rounds of storms with heavy rainfall are expected, which will lead to the potential for flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Atkins
642 WGUS63 KEAX 101233 FFAEAX Flood Watch National Weather Service Kansas City/Pleasant Hill MO 733 AM CDT Sat Jul 10 2021 MOZ006>008-015>017-023>025-032-033-101500- /O.CON.KEAX.FF.A.0005.000000T0000Z-210710T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Mercer-Putnam-Schuyler-Grundy-Sullivan-Adair-Livingston-Linn MO- Macon-Chariton-Randolph- Including the cities of Lancaster, Trenton, Brunswick, La Plata, Princeton, Keytesville, Kirksville, Moberly, Brookfield, Green City, Unionville, Milan, Downing, Salisbury, Greentop, Queen City, Marceline, Mercer, Chillicothe, Macon, and Glenwood 733 AM CDT Sat Jul 10 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... The Flash Flood Watch continues for * Portions of north central and northeast Missouri, including the following areas, in north central Missouri, Chariton, Grundy, Linn MO, Livingston, Macon, Mercer, Putnam, Randolph and Sullivan. In northeast Missouri, Adair and Schuyler. * Until 10 AM CDT this morning. * Continued showers and storms this morning could lead to additional flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Atkins
250 WGUS63 KEAX 101458 FFAEAX Flood Watch National Weather Service Kansas City/Pleasant Hill MO 958 AM CDT Sat Jul 10 2021 MOZ006>008-015>017-023>025-032-033-101600- /O.EXP.KEAX.FF.A.0005.000000T0000Z-210710T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Mercer-Putnam-Schuyler-Grundy-Sullivan-Adair-Livingston-Linn MO- Macon-Chariton-Randolph- Including the cities of Lancaster, Trenton, Brunswick, La Plata, Princeton, Keytesville, Kirksville, Moberly, Brookfield, Green City, Unionville, Milan, Downing, Salisbury, Greentop, Queen City, Marceline, Mercer, Chillicothe, Macon, and Glenwood 958 AM CDT Sat Jul 10 2021 ...FLASH FLOOD WATCH WILL EXPIRE AT 10 AM CDT THIS MORNING... The Flash Flood Watch for Portions of north central and northeast Missouri, including the following areas, in north central Missouri, Chariton, Grundy, Linn MO, Livingston, Macon, Mercer, Putnam, Randolph and Sullivan. In northeast Missouri, Adair and Schuyler. will expire at 10 AM CDT this morning. The Flood Watch is cancelled. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. The Flood Watch is cancelled. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ Atkins
Nearby
Flash Flood Watches in Missouri, 2021Every flash flood watch 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.