Alert archive / Texas / River Flood Warnings in 2018

River Flood Warning 63, NWS Shreveport, LA

March 28, 2018Panola County, Shelby County, Texas; De Soto Parish, Louisiana

NWS Shreveport, LA issued this river flood warning at Mar 28, 2018, 8:30 PM CDT for Panola County, Shelby County, Texas; De Soto Parish, Louisiana. It took effect at Apr 1, 2018, 7:00 AM CDT. It was in force for 42 hr.

The area

The counties it named.

The facts

Issued: Mar 28, 2018, 8:30 PM CDT (01:30 UTC)
In effect from: Apr 1, 2018, 7:00 AM CDT
Expired: Apr 3, 2018, 1:00 AM CDT
In force: 42 hr
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: Minor

Counties De Soto Parish, LA, Panola County, TX, Shelby County, TX

The radar

The Shreveport radar (KSHV), 54 km from the middle of the area, began a volume at 01:31 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 Sabine River at Logansport (LPTL1).

Action stage: 27 ft
Minor stage: 28 ft
Moderate stage: 32 ft
Major stage: 34 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08022500, 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 Shreveport, LA wrote its last area forecast discussion before this river flood warning went out at Mar 28, 6:49 PM CDT, 1 hour 41 minutes earlier.

Area forecast discussion, Mar 28, 6:49 PM CDT, 1 hour 41 minutes before

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Hazardous weather outlook, Mar 28, 12:09 PM CDT, 8 hours 21 minutes before

Hazardous Weather Outlook
National Weather Service Shreveport LA
1209 PM CDT Wed Mar 28 2018

ARZ060-061-071>073-LAZ001>006-010>014-017>022-TXZ126-136>138-
149>153-165>167-291100-
Hempstead-Nevada-Lafayette-Columbia-Union-Caddo-Bossier-Webster-
Claiborne-Lincoln-De Soto-Red River-Bienville-Jackson-Ouachita-
Sabine-Natchitoches-Winn-Grant-Caldwell-La Salle-Marion-Smith-
Gregg-Harrison-Cherokee-Rusk-Panola-Nacogdoches-Shelby-Angelina-
San Augustine-
1209 PM CDT Wed Mar 28 2018

This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana, northwest
Louisiana, east Texas and northeast Texas.

.DAY ONE...This Afternoon and Tonight...

Showers and thunderstorms will continue to develop and spread east
northeast across much of Lower East Texas, North Louisiana, and
Southcentral Arkansas this afternoon and tonight, along and north
of a weak cold front that will linger over Deep East Texas and
Northcentral Louisiana. Some of these storms may be severe this
afternoon and evening, with damaging winds, small hail, and
isolated tornadoes possible. The primary threat however will be
the threat for locally heavy rainfall and flash flooding, as
widespread rainfall amounts of three to six inches are likely
through tonight, with isolated higher amounts in excess of seven
inches possible. The flash flood threat will diminish late tonight
as the showers and thunderstorms diminish from west to east.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday...

Isolated to scattered showers and a few thunderstorms will be
possible Sunday through Tuesday across East Texas, North
Louisiana, and Southcentral Arkansas, but no hazardous weather is
expected.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, skywarn networks, and amateur
radio operators, may be needed this afternoon and tonight for
reports of severe weather and flash flooding.

ARZ050-051-059-070-OKZ077-TXZ096-097-108>112-124-125-291100-
Sevier-Howard-Little River-Miller-McCurtain-Red River-Bowie-
Franklin-Titus-Camp-Morris-Cass-Wood-Upshur-
1209 PM CDT Wed Mar 28 2018

This Hazardous Weather Outlook is for portions of southwest
Arkansas, southeast Oklahoma and northeast Texas.

.DAY ONE...This Afternoon and Tonight...

Periods of showers, and possibly a few isolated thunderstorms,
will continue this afternoon across extreme Northeast Texas,
Southeast Oklahoma, and Southwest Arkansas before diminishing from
west to east late in the day. However, the threat for hazardous
weather is low.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday...

Isolated to scattered showers and a few thunderstorms will be
possible Saturday night through Tuesday across Southeast Oklahoma,
Southwest Arkansas, and extreme Northeast Texas, but no hazardous
weather is expected.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, skywarn networks, and amateur
radio operators, should not be needed this afternoon and tonight.

15

In the hours before

Local storm report, Mar 28, 6:11 PM CDT, 2 hours 19 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
611 PM CDT WED MAR 28 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0439 PM     TSTM WND DMG     COLUMBIA                32.11N 92.08W
03/28/2018                   CALDWELL           LA   LAW ENFORCEMENT

            SHERIFF'S OFFICE IS REPORTING ROOF DAMAGE TO
            THE DELTA PRINTING OFFICE ALONG HIGHWAY 165
            IN COLUMBIA.

&&

PALMER

Local storm report, Mar 28, 6:17 PM CDT, 2 hours 13 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
617 PM CDT WED MAR 28 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0424 PM     TSTM WND DMG     10 WNW CLARKS           32.11N 92.29W
03/28/2018                   CALDWELL           LA   LAW ENFORCEMENT

            TREE DOWN ON HIGHWAY 126 JUST PAST BUSBY
            ROAD.

&&

PALMER

Local storm report, Mar 28, 6:19 PM CDT, 2 hours 11 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
619 PM CDT WED MAR 28 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0436 PM     TSTM WND DMG     9 N COLUMBIA            32.23N 92.10W
03/28/2018                   CALDWELL           LA   LAW ENFORCEMENT

            POWER POLE DOWN AT 262 SAMPSON ROAD.

&&

PALMER

Local storm report, Mar 28, 6:21 PM CDT, 2 hours 9 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
621 PM CDT WED MAR 28 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0425 PM     TSTM WND DMG     11 SSW BROWNSVILLE-BAWC 32.33N 92.22W
03/28/2018                   OUACHITA           LA   LAW ENFORCEMENT

            TREES DOWN IN LUNA.

&&

PALMER

Local storm report, Mar 28, 6:23 PM CDT, 2 hours 7 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
623 PM CDT WED MAR 28 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0433 PM     TSTM WND DMG     1 SSE BROWNSVILLE-BAWCO 32.47N 92.16W
03/28/2018                   OUACHITA           LA   LAW ENFORCEMENT

            TREES DOWN IN BAWCOMVILLE.

&&

PALMER

Local storm report, Mar 28, 6:24 PM CDT, 2 hours 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
624 PM CDT WED MAR 28 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0448 PM     TSTM WND DMG     SWARTZ                  32.57N 91.99W
03/28/2018                   OUACHITA           LA   LAW ENFORCEMENT

            TREES DOWN IN SWARTZ.

&&

PALMER

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 28, 8:29 PM CDT	River Flood Warning	SHV	Angelina, Cherokee, Nacogdoches	16 days
Mar 28, 8:30 PM CDT	River Flood Warning	SHV	Gregg, Smith, Upshur, Wood	39 hr
Mar 28, 10:54 PM CDT	Flash Flood Warning	SHV	Angelina, Nacogdoches, Sabine, San Augustine, Shelby	5 hr
Mar 29, 5:54 AM CDT	Areal Flood Warning	SHV	Sabine	6 hr
Mar 29, 10:51 AM CDT	River Flood Warning	SHV	Angelina, Jasper, Polk, Tyler	3 days
Mar 28, 11:03 PM CDT	Flash Flood Warning	SHV	Bienville, Caldwell, Jackson, Lincoln, Ouachita, Union	6 hr
Mar 28, 11:11 PM CDT	Flash Flood Warning	SHV	Caldwell, Grant, LaSalle, Winn	6 hr
Mar 28, 11:14 PM CDT	Flash Flood Warning	SHV	De Soto, Natchitoches, Red River, Sabine	6 hr
Mar 29, 5:15 AM CDT	Areal Flood Warning	SHV	Claiborne, Jackson, Lincoln, Ouachita, Union	6 hr
Mar 29, 10:56 AM CDT	River Flood Warning	SHV	Bienville, Bossier, Red River, Webster	7 days

Nearby

River Flood Warnings in Texas, 2018 River Flood Warnings in Louisiana, 2018 Every river flood warning in 2018

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.