Alert archive / Arkansas / River Flood Warnings in 2020

River Flood Warning 85, NWS Memphis, TN

March 24, 2020Clay County, Greene County, Arkansas

NWS Memphis, TN issued this river flood warning at Mar 24, 2020, 9:40 AM CDT for Clay County, Greene County, Arkansas. It took effect at Mar 24, 2020, 7:00 PM CDT. It was in force for 9 days.

The area

The counties it named.

The facts

Issued: Mar 24, 2020, 9:40 AM CDT (14:40 UTC)
In effect from: Mar 24, 2020, 7:00 PM CDT
Expired: Apr 2, 2020, 7:40 PM CDT
In force: 9 days
Issued by: NWS Memphis, TN
Area: Storm-based polygon
Flood severity: Minor

Counties Clay County, AR, Greene County, AR

The radar

The Memphis radar (KNQA), 114 km from the middle of the area, began a volume at 14:42 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 St. Francis River at St. Francis (SFRA4).

Action stage: 19 ft
Minor stage: 22 ft
Moderate stage: 27 ft
Major stage: 31 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07040100, 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 Memphis, TN wrote its last area forecast discussion before this river flood warning went out at Mar 24, 6:54 AM CDT, 2 hours 46 minutes earlier.

Area forecast discussion, Mar 24, 6:54 AM CDT, 2 hours 46 minutes before

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Hazardous weather outlook, Mar 24, 3:30 AM CDT, 6 hours 10 minutes before

Hazardous Weather Outlook
National Weather Service Memphis TN
330 AM CDT Tue Mar 24 2020

ARZ009-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017-
020>024-TNZ001>004-019>022-048>055-088>092-251030-
Alcorn-Benton MS-Benton TN-Calhoun-Carroll-Chester-Chickasaw-Clay-
Coahoma-Craighead-Crittenden-Crockett-Cross-DeSoto-Decatur-
Dunklin-Dyer-Fayette-Gibson-Greene-Hardeman-Hardin-Haywood-
Henderson-Henry-Itawamba-Lafayette-Lake-Lauderdale-Lee AR-Lee MS-
Madison-Marshall-McNairy-Mississippi-Monroe-Obion-Panola-Pemiscot-
Phillips-Poinsett-Pontotoc-Prentiss-Quitman-Shelby-St. Francis-
Tallahatchie-Tate-Tippah-Tipton-Tishomingo-Tunica-Union-Weakley-
Yalobusha-
330 AM CDT Tue Mar 24 2020

This hazardous weather outlook is for portions of East Arkansas...
the Missouri Bootheel...North Mississippi...and West Tennessee.

.DAY ONE...Today and Tonight

Severe thunderstorms are possible across much of the Mid-South
today. The main threats will be large hail and damaging winds. A
few tornadoes are also possible as well as locally heavy
rainfall. The most likely time for severe weather is this
afternoon and early this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and early this
evening.

In the hours before

Special weather statement, Mar 24, 5:53 AM CDT, 3 hours 47 minutes before

Special Weather Statement
National Weather Service Memphis TN
553 AM CDT Tue Mar 24 2020

MSZ004-005-009-014-241145-
Tippah MS-Union MS-Alcorn MS-Prentiss MS-
553 AM CDT Tue Mar 24 2020

...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED UNTIL 645 AM CDT
FOR...

Southeastern Tippah County in northeastern Mississippi...
Northeastern Union County in northeastern Mississippi...
Southeastern Alcorn County in northeastern Mississippi...
Prentiss County in northeastern Mississippi...

At 553 AM CDT...a strong thunderstorm producing pea size hail or
larger was located near Keownville, or 11 miles northeast of New
Albany, moving east at 45 mph.

Very heavy rain along with continuous cloud to ground lightning are
also possible with this thunderstorm.

People in southeastern Tippah...northeastern Union...southeastern
Alcorn and Prentiss Counties should monitor this storm closely.

LAT...LON 3451 8867 3451 8873 3450 8874 3450 8879
      3447 8879 3445 8888 3462 8896 3491 8837
      3476 8837 3475 8835 3474 8835 3474 8833
      3460 8833
TIME...MOT...LOC 1053Z 248DEG 37KT 3457 8884

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 24, 5:53 AM CDT	Special Weather Statement	MEG	Prentiss	52 min
Mar 24, 6:43 AM CDT	Areal Flood Advisory	MEG	Lee, Prentiss, Union	3 hr
Mar 24, 7:22 AM CDT	Areal Flood Advisory	MEG	Prentiss, Tishomingo	3 hr
Mar 24, 12:27 PM CDT	River Flood Warning	MEG	Tate, Tunica	47 hr
Mar 24, 12:36 PM CDT	River Flood Warning	MEG	Lafayette, Marshall, Union	8 hr
Mar 24, 5:15 PM CDT	Severe Thunderstorm Warning	MEG	Prentiss, Tishomingo	29 min
Mar 24, 5:22 PM CDT	Tornado Warning	MEG	Prentiss, Tishomingo	23 min
Mar 24, 5:51 PM CDT	Severe Thunderstorm Warning	MEG	Itawamba, Lee, Prentiss, Tishomingo	39 min
Mar 24, 5:56 PM CDT	Severe Thunderstorm Warning	MEG	Prentiss, Tishomingo	34 min
Mar 24, 6:28 PM CDT	Severe Thunderstorm Warning	MEG	Itawamba	17 min
Mar 24, 6:41 PM CDT	Areal Flood Advisory	MEG	Prentiss, Tishomingo	3 hr
Mar 24, 11:29 AM CDT	Special Weather Statement	MEG	Dyer, Lake	46 min
Mar 24, 12:13 PM CDT	Special Weather Statement	MEG	Dyer, Obion	47 min
Mar 24, 12:43 PM CDT	Special Weather Statement	MEG	Dyer, Gibson, Weakley	32 min
Mar 24, 1:53 PM CDT	River Flood Warning	MEG	Dyer, Gibson, Obion	68 hr
Mar 24, 1:57 PM CDT	River Flood Warning	MEG	Madison	7 hr
Mar 24, 2:08 PM CDT	River Flood Warning	MEG	Decatur, Perry	11 days
Mar 24, 2:08 PM CDT	River Flood Warning	MEG	Benton, Henry, Houston, Humphreys, Stewart	12 days
Mar 24, 3:18 AM CDT	Special Weather Statement	MEG	Lee	42 min
Mar 24, 10:34 AM CDT	Severe Thunderstorm Warning	MEG	Clay, Greene	26 min
Mar 24, 10:59 AM CDT	Severe Thunderstorm Warning	MEG	Clay, Greene	31 min

Nearby

River Flood Warnings in Arkansas, 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.