Alert archive / Texas / Special Weather Statements in 2021

Special Weather Statement, NWS Shreveport, LA

April 10, 2021Shelby County, Texas

NWS Shreveport, LA issued this special weather statement at Apr 10, 2021, 1:55 AM CDT for Shelby County, Texas. It was in force for 50 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Apr 10, 2021, 1:55 AM CDT (06:55 UTC)
Expired: Apr 10, 2021, 2:45 AM CDT
In force: 50 min
Issued by: NWS Shreveport, LA

County Shelby County, TX

The radar

The Shreveport radar (KSHV), 78 km from the middle of the area, began a volume at 06:58 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 text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Apr 10, 1:00 AM CDT, 55 minutes earlier.

Area forecast discussion, Apr 10, 1:00 AM CDT, 55 minutes before

Area Forecast Discussion
National Weather Service Shreveport LA
100 AM CDT Sat Apr 10 2021

.AVIATION...

For the 10/06Z TAF update, convection is ongoing in our airspace
with one more round of TSRA on the way from the northwest as the
frontal boundary approaches from the west. This round, and the
associated frontal boundary, will cross all terminals by 10/16Z
leaving VFR cigs/vis in its wake. Winds pick up from the west over
10 kts by 10/16Z, before waning to VRB04 by 11/02Z. /16/

&&

.PREV DISCUSSION... /issued 1056 PM CDT Fri Apr 9 2021/

UPDATE...
Widespread convection continues across much of northeast and
north-central Louisiana late this evening with additional
convection developing across portions of deep east Texas and
southeast Oklahoma ahead of a cold front. For this update went
ahead and extended Severe Thunderstorm Watch 83 through 1 AM.
The threat for severe weather will continue with hail and
damaging wind gusts being the main threat. /05/

PREV DISCUSSION... /issued 912 PM CDT Fri Apr 9 2021/

UPDATE...

Severe Thunderstorm Watch number 83 continues across portions of
deep east Texas and north Louisiana through 11 PM. Convection
continues across these areas with the severe threat slowly
migrating east. However, main cold front across Oklahoma is
quickly diving southeast, generating a renewed severe threat
upstream across northeast Texas, southeast Oklahoma and portions
of southern Arkansas. Therefore, Severe Thunderstorm Watch number
84 has been issued to account for this threat across these areas.

For messaging purposes, will hold off on removing any counties
from SVR watch 83 due to the probability that they will likely be
included in a new watch within a couple of hours. Therefore, will
leave the entire ArkLaTex in ongoing watch through 11 PM with
adjustments as needed thereafter. /05/

&&

.PRELIMINARY POINT TEMPS/POPS...
SHV  74  49  82  57 /   0   0   0   0
MLU  76  50  80  54 /   0   0   0   0
DEQ  70  43  80  53 /   0   0   0   0
TXK  71  48  80  57 /   0   0   0   0
ELD  73  45  80  53 /   0   0   0   0
TYR  73  49  82  58 /   0   0   0   0
GGG  72  48  81  56 /   0   0   0   0
LFK  76  50  85  58 /   0   0   0   0

&&

.SHV WATCHES/WARNINGS/ADVISORIES...
AR...None.
LA...None.
OK...None.
TX...None.
&&

16/05/05

Hazardous weather outlook, Apr 9, 8:49 PM CDT, 5 hours 6 minutes before

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In the hours before

Local storm report, Apr 10, 1:11 AM CDT, 44 minutes before

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Local storm report, Apr 10, 1:25 AM CDT, 30 minutes before

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Local storm report, Apr 10, 1:26 AM CDT, 29 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
126 AM CDT SAT APR 10 2021

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

1050 PM     TSTM WND DMG     7 S MIDWAY              31.59N 92.14W
04/09/2021                   LA SALLE           LA   LAW ENFORCEMENT

            TREE REPORTED DOWN IN NEBO.

&&

25

Special weather statement, Apr 10, 1:28 AM CDT, 27 minutes before

Special Weather Statement
National Weather Service Shreveport LA
128 AM CDT Sat Apr 10 2021

TXZ149-150-152-100715-
Cherokee TX-Nacogdoches TX-Rusk TX-
128 AM CDT Sat Apr 10 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN RUSK...NORTHWESTERN
NACOGDOCHES AND NORTHEASTERN CHEROKEE COUNTIES UNTIL 215 AM CDT...

At 127 AM CDT, Doppler radar was tracking a strong thunderstorm 7
miles north of Ponta, or 9 miles east of Jacksonville, moving
southeast at 40 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Sacul, New Salem, Trawick, New Summerfield, Cushing, Mount
Enterprise, Reklaw, Looneyville, Concord and Glenfawn.

A Severe Thunderstorm Watch remains in effect until 500 AM CDT for
eastern and northeastern Texas.

LAT...LON 3201 9520 3210 9510 3185 9460 3168 9477
TIME...MOT...LOC 0627Z 304DEG 36KT 3201 9510

13

Special weather statement, Apr 10, 1:54 AM CDT, 1 minute before

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Special weather statement, Apr 10, 1:55 AM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 9, 7:05 PM CDT	Special Weather Statement	SHV	Nacogdoches	40 min
Apr 9, 7:07 PM CDT	Special Weather Statement	SHV	Gregg	53 min
Apr 9, 7:11 PM CDT	Severe Thunderstorm Warning	SHV	Gregg, Harrison, Rusk	27 min
Apr 9, 7:35 PM CDT	Special Weather Statement	SHV	Shelby	40 min
Apr 9, 8:08 PM CDT	Severe Thunderstorm Warning	SHV	Angelina, Nacogdoches, San Augustine	42 min
Apr 9, 8:36 PM CDT	Special Weather Statement	SHV	Panola, Shelby	54 min
Apr 9, 10:02 PM CDT	Severe Thunderstorm Warning	SHV	Cherokee, Nacogdoches, Rusk	58 min
Apr 9, 10:48 PM CDT	Severe Thunderstorm Warning	SHV	Bowie, Red River	42 min
Apr 9, 10:50 PM CDT	Severe Thunderstorm Warning	SHV	Nacogdoches, Rusk, San Augustine, Shelby	55 min
Apr 9, 11:12 PM CDT	Special Weather Statement	SHV	Camp, Cass, Franklin, Morris, Titus	48 min
Apr 9, 11:18 PM CDT	Severe Thunderstorm Warning	SHV	Bowie	42 min
Apr 9, 11:42 PM CDT	Severe Thunderstorm Warning	SHV	Camp, Cass, Franklin, Gregg, Harrison, Marion and 3 more	63 min
Apr 9, 11:47 PM CDT	Severe Thunderstorm Warning	SHV	Camp, Franklin, Gregg, Smith, Upshur, Wood	43 min
Apr 10, 1:05 AM CDT	Special Weather Statement	SHV	Harrison	40 min
Apr 10, 1:28 AM CDT	Special Weather Statement	SHV	Cherokee	47 min
Apr 10, 1:54 AM CDT	Special Weather Statement	SHV	Nacogdoches	51 min
Apr 10, 2:07 AM CDT	Special Weather Statement	SHV	Angelina	38 min
Apr 10, 2:38 AM CDT	Special Weather Statement	SHV	San Augustine	52 min
Apr 10, 2:50 AM CDT	Special Weather Statement	SHV	San Augustine	40 min
Apr 10, 3:04 AM CDT	Severe Thunderstorm Warning	SHV	Angelina, Nacogdoches, Sabine, San Augustine	56 min
Apr 9, 7:03 PM CDT	Special Weather Statement	SHV	Jackson	42 min
Apr 9, 7:11 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Natchitoches, Red River, Sabine	64 min
Apr 9, 7:18 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Jackson, Ouachita	42 min
Apr 9, 7:30 PM CDT	Special Weather Statement	SHV	Union	45 min
Apr 9, 7:35 PM CDT	Flash Flood Warning	SHV	Caldwell, Jackson, Lincoln, Ouachita, Union, Winn	3 hr
Apr 9, 7:35 PM CDT	Special Weather Statement	SHV	Webster	40 min
Apr 9, 7:40 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Natchitoches, Red River, Winn	42 min
Apr 9, 7:50 PM CDT	Special Weather Statement	SHV	Claiborne, Lincoln	40 min
Apr 9, 7:55 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Grant, Jackson, Natchitoches, Winn	65 min
Apr 9, 7:57 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Ouachita	22 min
Apr 9, 8:33 PM CDT	Special Weather Statement	SHV	Claiborne, Webster	42 min
Apr 9, 8:43 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Ouachita, Winn	62 min
Apr 9, 8:50 PM CDT	Special Weather Statement	SHV	Natchitoches	55 min
Apr 9, 9:32 PM CDT	Special Weather Statement	SHV	Grant, LaSalle	58 min
Apr 9, 10:27 PM CDT	Severe Thunderstorm Warning	SHV	Grant, LaSalle	40 min
Apr 9, 10:40 PM CDT	Special Weather Statement	SHV	Ouachita, Winn	50 min
Apr 10, 12:23 AM CDT	Special Weather Statement	SHV	Bossier, Caddo, Webster	67 min
Apr 10, 12:32 AM CDT	Special Weather Statement	SHV	LaSalle	43 min
Apr 10, 12:41 AM CDT	Special Weather Statement	SHV	Claiborne, Lincoln, Union	49 min
Apr 10, 12:45 AM CDT	Severe Thunderstorm Warning	SHV	LaSalle	45 min
Apr 10, 12:46 AM CDT	Special Weather Statement	SHV	Sabine	29 min
Apr 9, 11:24 PM CDT	Tornado Warning	SHV	Little River	36 min
Apr 9, 11:40 PM CDT	Tornado Warning	SHV	Hempstead, Little River, Miller, Nevada	50 min
Apr 9, 11:55 PM CDT	Severe Thunderstorm Warning	SHV	Columbia, Hempstead, Lafayette, Miller, Nevada	65 min
Apr 9, 10:13 PM CDT	Special Weather Statement	SHV	McCurtain	47 min

Nearby

Special Weather Statements in Texas, 2021 Every special weather statement 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; radar from the NEXRAD Level II archive.