Alert archive / Texas / Flash Flood Warnings in 2022

Flash Flood Warning 5, NWS Brownsville, TX

May 24, 2022Starr County, Texas

NWS Brownsville, TX issued this flash flood warning at May 24, 2022, 12:00 AM CDT for Starr County, Texas. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 24, 2022, 12:00 AM CDT (05:00 UTC)
Expired
May 24, 2022, 4:47 AM CDT
In force
5 hr
Issued by
NWS Brownsville, TX
Area
Storm-based polygon
Flood severity
None

County Starr County, TX

The radar

The Brownsville radar (KBRO), 146 km from the middle of the area, began a volume at 05:01 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Brownsville Intl, TX (KBRO), launched 00:00Z, 5.0 hours before the alert went out and 149 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.

Skew-T log-pSkew-T log-p diagram, Brownsville Intl, TX at 00:00Z on 2022-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1894 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brownsville Intl, TX at 00:00Z on 2022-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 27 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1894 J/kg
Mixed-layer CIN
-83 J/kg
Mixed-layer LCL
863 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
27 m²/s²
0-3 km storm-relative helicity
71 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

As transmitted.

199 
WGUS54 KBRO 240500
FFWBRO
TXC427-240800-
/O.NEW.KBRO.FF.W.0005.220524T0500Z-220524T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Brownsville TX
1200 AM CDT Tue May 24 2022

The National Weather Service in Brownsville has issued a

* Flash Flood Warning for...
  Southwestern Starr County in deep south Texas...

* Until 300 AM CDT.

* At 1200 AM CDT, Doppler radar indicated thunderstorms moving into 
  an area that has already received heavy rain. Between 2 and 3 
  inches of rain have fallen. Additional rainfall amounts of 1 to 3 
  inches are possible in the warned area. Flash flooding is ongoing 
  or expected to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Rio Grande City, Roma, Escobares, Garciasville, La Rosita, Las 
  Lomas, Fort Ringgold County Park, Ringgold Middle School, La 
  Puerta, Rio Grande City Fire Department, Santa Cruz, Starr County 
  Sheriffs Office, Rio Grande City Municipal Airport, Starr County 
  Memorial Hospital, La Victoria, Alto Bonito, Los Alvarez, Los 
  Garzas, Garceno and North Escobares.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2641 9902 2657 9872 2642 9857 2624 9867
      2626 9868 2627 9872 2628 9870 2629 9870
      2630 9873 2630 9875 2631 9875 2631 9874
      2633 9875 2633 9879 2637 9881 2635 9890
      2639 9892 2637 9895 2640 9896 2639 9901

FLASH FLOOD...RADAR INDICATED

$$

Soria
5 follow-up statements
907 
WGUS54 KBRO 240712
FFWBRO
TXC427-241000-
/O.EXT.KBRO.FF.W.0005.000000T0000Z-220524T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Brownsville TX
212 AM CDT Tue May 24 2022

The National Weather Service in Brownsville has extended the

* Flash Flood Warning for...
  Southwestern Starr County in deep south Texas...

* Until 500 AM CDT.

* At 212 AM CDT, Local law enforcement reported thunderstorms 
  producing heavy rain across the warned area. Between 3 and 4 
  inches of rain have fallen. Additional rainfall amounts of 1 to 3 
  inches are possible in the warned area. Flash flooding is ongoing 
  or expected to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Law enforcement reported.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  Rio Grande City, Roma, Escobares, Garciasville, La Rosita, Las 
  Lomas, Fort Ringgold County Park, Ringgold Middle School, La 
  Puerta, Rio Grande City Fire Department, Santa Cruz, Starr County 
  Sheriffs Office, Rio Grande City Municipal Airport, Starr County 
  Memorial Hospital, La Victoria, Alto Bonito, Los Alvarez, Los 
  Garzas, Garceno and North Escobares.

Local law enforcement has reported removing citizens from homes due 
to 1 to 3 feet flooding in homes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2641 9902 2657 9872 2642 9857 2624 9867
      2626 9868 2627 9872 2628 9870 2629 9870
      2630 9873 2630 9875 2631 9875 2631 9874
      2633 9875 2633 9879 2637 9881 2635 9890
      2639 9892 2637 9895 2640 9896 2639 9901

FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$
658 
WGUS74 KBRO 240920
FFSBRO

Flash Flood Statement
National Weather Service Brownsville TX
420 AM CDT Tue May 24 2022

TXC427-241000-
/O.CON.KBRO.FF.W.0005.000000T0000Z-220524T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Starr TX-
420 AM CDT Tue May 24 2022

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 AM CDT EARLY THIS 
MORNING FOR SOUTHWESTERN STARR COUNTY...

At 420 AM CDT, At 2am CDT, local law enforcement reported 
thunderstorms producing heavy rain across the warned area. Between 3 
and 5 inches of rain have fallen. Additional rainfall amounts of 1 
to 2 inches are possible in the warned area. Flash flooding is 
ongoing.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Rio Grande City, Roma, Escobares, Garciasville, La Rosita, Las 
  Lomas, Fort Ringgold County Park, Ringgold Middle School, La 
  Puerta, Rio Grande City Fire Department, Santa Cruz, Starr County 
  Sheriffs Office, Rio Grande City Municipal Airport, Starr County 
  Memorial Hospital, La Victoria, Alto Bonito, Los Alvarez, Los 
  Garzas, Garceno and North Escobares.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2641 9902 2657 9872 2642 9857 2624 9867
      2626 9868 2627 9872 2628 9870 2629 9870
      2630 9873 2630 9875 2631 9875 2631 9874
      2633 9875 2633 9879 2637 9881 2635 9890
      2639 9892 2637 9895 2640 9896 2639 9901

FLASH FLOOD...OBSERVED

$$

Schroeder
554 
WGUS74 KBRO 240923 CCA
FFSBRO

Flash Flood Statement...CORRECTED
National Weather Service Brownsville TX
423 AM CDT Tue May 24 2022

TXC427-241000-
/O.COR.KBRO.FF.W.0005.000000T0000Z-220524T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Starr TX-
423 AM CDT Tue May 24 2022

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 AM CDT EARLY THIS 
MORNING FOR SOUTHWESTERN STARR COUNTY...

At 420 AM CDT, local law enforcement reported thunderstorms 
producing heavy rain across the warned area. Between 3 and 5 inches 
of rain have fallen. Additional rainfall amounts of 1 to 2 inches 
are possible in the warned area. Flash flooding is ongoing.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Rio Grande City, Roma, Escobares, Garciasville, La Rosita, Las 
  Lomas, Fort Ringgold County Park, Ringgold Middle School, La 
  Puerta, Rio Grande City Fire Department, Santa Cruz, Starr County 
  Sheriffs Office, Rio Grande City Municipal Airport, Starr County 
  Memorial Hospital, La Victoria, Alto Bonito, Los Alvarez, Los 
  Garzas, Garceno and North Escobares.

Local law enforcement has reported removing citizens from homes due 
to 1 to 3 feet flooding in homes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2641 9902 2657 9872 2642 9857 2624 9867
      2626 9868 2627 9872 2628 9870 2629 9870
      2630 9873 2630 9875 2631 9875 2631 9874
      2633 9875 2633 9879 2637 9881 2635 9890
      2639 9892 2637 9895 2640 9896 2639 9901

FLASH FLOOD...OBSERVED

$$

Soria
729 
WGUS74 KBRO 240924 CCB
FFSBRO

Flash Flood Statement...CORRECTED
National Weather Service Brownsville TX
424 AM CDT Tue May 24 2022

TXC427-241000-
/O.COR.KBRO.FF.W.0005.000000T0000Z-220524T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Starr TX-
424 AM CDT Tue May 24 2022

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 AM CDT EARLY THIS 
MORNING FOR SOUTHWESTERN STARR COUNTY...

At 420 AM CDT, local law enforcement reported thunderstorms 
producing heavy rain across the warned area. Between 3 and 5 inches 
of rain have fallen. Additional rainfall amounts of 1 to 2 inches 
are possible in the warned area. Flash flooding is ongoing.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Rio Grande City, Roma, Escobares, Garciasville, La Rosita, Las 
  Lomas, Fort Ringgold County Park, Ringgold Middle School, La 
  Puerta, Rio Grande City Fire Department, Santa Cruz, Starr County 
  Sheriffs Office, Rio Grande City Municipal Airport, Starr County 
  Memorial Hospital, La Victoria, Alto Bonito, Los Alvarez, Los 
  Garzas, Garceno and North Escobares.

Local law enforcement has reported removing citizens from homes due 
to 1 to 3 feet flooding in homes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2641 9902 2657 9872 2642 9857 2624 9867
      2626 9868 2627 9872 2628 9870 2629 9870
      2630 9873 2630 9875 2631 9875 2631 9874
      2633 9875 2633 9879 2637 9881 2635 9890
      2639 9892 2637 9895 2640 9896 2639 9901

FLASH FLOOD...OBSERVED

$$

53-Schroeder
528 
WGUS74 KBRO 240947
FFSBRO

Flash Flood Statement
National Weather Service Brownsville TX
447 AM CDT Tue May 24 2022

TXC427-240957-
/O.CAN.KBRO.FF.W.0005.000000T0000Z-220524T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Starr TX-
447 AM CDT Tue May 24 2022

...FLASH FLOOD WARNING FOR SOUTHWESTERN STARR COUNTY HAS BEEN 
REPLACED WITH A FLOOD ADVISORY...

LAT...LON 2641 9902 2657 9872 2642 9857 2624 9867
      2626 9868 2627 9872 2628 9870 2629 9870
      2630 9873 2630 9875 2631 9875 2631 9874
      2633 9875 2633 9879 2637 9881 2635 9890
      2639 9892 2637 9895 2640 9896 2639 9901

$$

Schroeder

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Brownsville, TX wrote its last area forecast discussion before this flash flood warning went out at May 23, 6:14 PM CDT, 5 hours 46 minutes earlier.

Area forecast discussion, May 23, 6:14 PM CDT, 5 hours 46 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Brownsville TX
614 PM CDT Mon May 23 2022

.DISCUSSION...Updated for latest aviation discussion below.

&&

.AVIATION...VFR conditions continue to prevail across the region.
After sunset showers and thunderstorms are expected to develop
moving west to east across Deep South Texas. Ceilings will fall
to MVFR overnight and maybe even period of IFR with heavy
thunderstorms. Some thunderstorms could be strong to severe with
heavy rain and strong winds being the main threats. Skies are
expected to clear out by Tuesday afternoon.

&&

.PREV DISCUSSION... /issued 258 PM CDT Mon May 23 2022/

SHORT TERM (Tonight through Tuesday Night):Warm front expected
to lift north beginning this evening/overnight tonight. Isolated
to scattered showers and thunderstorms are expected with the warm
front lifting north. CAMs still have an MCS traversing through
CRP's CWA and clipping the Northern Ranchlands late this evening.
Showers are expected to start west and spread south and east due
to boundary collisions from the mid-level shortwave activity over
CRP and small streamer showers flowing south to north from Mexico.
Confidence regarding the placement of these storms is still
moderate due to the inconsistencies in the models. However, an MCS
could form over the the central CWA after midnight/very early
Tuesday morning.

Currently, Storm Prediction Center has all counties except Cameron
county in a Slight Risk for severe weather today. Weather Prediction
Center has Zapata, Starr, and western Jim Hogg in a Slight Risk for
excessive rain today as well. So, the best chance for rain/severe
thunderstorms would be in the Northern Ranchlands and Upper to Mid
Valley areas. Analyzing the near-storm environment for the KAPY
area, if storms are able to initialize, PWAT values are near the
90th percentile for BRO with CAPE values between 3000-4000 J/kg and
moist mid and low level RH values in the 50-90% range. Therefore,
the main hazards with these storms will be damaging winds, heavy
rainfall, and large hail. Low-level winds and EBWD values are low
with values under 15 kts which could lead to training storms and
flash flooding. With the rainfall from yesterday in Zapata and Starr
counties, 1 hr Flash Flood Guidance is only 2-3 inches for those
areas which is why they were added to the Slight category by WPC.
LSR's already confirmed nuisance flooding in the city of Zapata
yesterday and tonight's event could bring more of the same.

Showers and thunderstorms are expected to end south to north
throughout Tuesday morning. Deep South Texas could still see some
lingering showers, but models have continued to trend downward in
regards to POPs for the daytime hours tomorrow. Southerly winds will
be breezy Tuesday with gusts up to 30 mph especially in the lower
RGV. Temperatures are forecast to be in the mid 70s tonight with 90s
for tomorrow with skies gradually clearing throughout the day. Kept
the High Risk of rip currents for tomorrow as well.

LONG TERM (Wednesday through Monday):Large scale upper trough is
shown by latest model suite to traverse the Central Plains Wednesday
and Thursday. This deep trough looks strong enough to support a late
season cold front passage for Deep South Texas late Wednesday
afternoon into Wednesday night. The latest forecast continues the
trend of strong to potential severe thunderstorms along the front
with SPC continuing to indicate a Marginal Risk of severe
thunderstorms for all of Deep South Texas and the RGV. As for the
deterministic models slight differences continue between the
GFS/ECMWF but not a lot to vary any drier or wetter than the
previous forecast package. Even though the ECMWF shows some deeper
moisture and a slightly quicker eastward pace of the front model
consensus remains consistent with the rain chances and the overall
QPF amounts. Our atmosphere is expected to be unstable as the
front moves into the region which will be supportive of isolated
strong to severe thunderstorms. Best dynamics of CAPE, shear and
large-scale ascent look to remain north of our region but there
remains sufficient instability especially if the surface inversion
cap can be broken/weakened as the front wedges into the region.
Forecast QPF values have been reduce Slight below the previous
forecast package, but with pwats still around 1.75 inches can not
rule out some robust cells dropping an inch or better of rain.
Some left over showers may linger along the Rio Grande river
Thursday morning with drier conditions ensuing for much of
Thursday, Friday and for the Memorial Day holiday weekend as a
strong high pressure ridge axis builds over north Mexico and South
Texas.

Temperatures will be hot and humid in advance of the front Wednesday
with some slight cooling Thursday in wake of the frontal passage
especially if clouds linger along across the RGv. Temperatures trend
upwards Friday and over the weekend as the ridge becomes well
established.

MARINE:(Tonight through Tuesday Night): Scattered showers and
thunderstorms tonight with rain ending tomorrow morning. As the
front moves north, southerly winds will be breezy with SCA likely by
early tomorrow morning with seas increasing to 5 to 7 feet by
tomorrow night.

(Wednesday through Saturday):As a cold front approaches Wednesday
winds and seas will show a lowering trend, however seas may be
slower to subside with some potential of small craft advisory
conditions persisting Wednesday morning. The frontal passage
brings a brief wind shift Wednesday night and Thursday with winds
not all that strong and seas in the moderate range. Showers and
thunderstorms are possible to become a bit widespread which will
agitate the seas. High pressure builds over the region Friday and
spreads eastward for the weekend. Light to fresh southeast flow is
expected with the strongest winds likely Sunday.

&&

.PRELIMINARY POINT TEMPS/POPS...
BAYVIEW/PORT ISABEL  77  87  76  91 /  50  30  10  20
BROWNSVILLE          78  91  77  93 /  50  30  10  20
HARLINGEN            77  92  76  95 /  50  30  10  20
MCALLEN              77  93  77  96 /  50  20  20  30
RIO GRANDE CITY      76  96  76  96 /  60  20  20  20
SOUTH PADRE ISLAND   78  83  78  85 /  50  30  10  20

&&

.BRO WATCHES/WARNINGS/ADVISORIES...
TX...High Rip Current Risk through Tuesday morning for TXZ451-454-455.

GM...Small Craft Advisory from 1 AM to 1 PM CDT Tuesday for GMZ130-
     132-135-150-155-170-175.

&&

This product is also available on the web at:
https://weather.gov/rgv

68-McGinnis/Aviation
Hazardous weather outlook, May 23, 3:56 PM CDT, 8 hours 4 minutes before
Hazardous Weather Outlook
National Weather Service Brownsville TX
356 PM CDT Mon May 23 2022

TXZ248>255-351-353>355-451-454-455-242100-
Zapata-Jim Hogg-Brooks-Inland Kenedy-Starr-Southern Hidalgo-
Inland Willacy-Inland Cameron-Coastal Kenedy-Northern Hidalgo-
Coastal Willacy-Coastal Cameron-Kenedy Island-Willacy Island-
Cameron Island-
356 PM CDT Mon May 23 2022

This Hazardous Weather Outlook is for portions of Deep South
Texas.

.DAY ONE...Tonight

Isolated strong to severe thunderstorms will be possible tonight
for the Upper Valley and northern Ranchlands, with the main threat
being strong winds and hail.

In addition, should strong convection move across portions of
deep South Texas including the the Upper Valley, isolated heavy
downpours will be possible. Heavy downpours could lead to nuisance
flooding or pockets of flash flooding.

There is a High Risk of Rip Currents at area beaches.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

An elevated risk of rip currents will be possible at times
through the period.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

GMZ130-132-135-150-155-170-175-242100-
Laguna Madre from the Port of Brownsville to the Arroyo Colorado-
Laguna Madre from the Arroyo Colorado To 5 NM north of Port
Mansfield TX-
Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
Gulf waters from Port Mansfield to the Rio Grande extending from
20 to 60 nm-
Gulf waters from Baffin Bay to Port Mansfield extending from
20 to 60 nm-
356 PM CDT Mon May 23 2022

This Hazardous Weather Outlook is for portions of The Gulf of
Mexico and The Laguna Madre.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Slightly elevated winds and seas may result in borderline to low
end small craft advisory conditions, mainly on the Gulf waters,
through mid week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

In the hours before

Local storm report, May 23, 9:19 PM CDT, 2 hours 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX
919 PM CDT MON MAY 23 2022

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

0820 PM     HAIL             ZAPATA                  26.89N 99.26W
05/23/2022  E1.00 INCH       ZAPATA             TX   FIRE DEPT/RESCUE

            FIRE DEPARTMENT EMPLOYEE REPORTS ESTIMATED
            QUARTER SIZE HAIL.

&&
Special weather statement, May 23, 10:43 PM CDT, 1 hour 17 minutes before
Special Weather Statement
National Weather Service Brownsville TX
1043 PM CDT Mon May 23 2022

TXZ248-252-240430-
Zapata TX-Starr TX-
1043 PM CDT Mon May 23 2022

...A strong thunderstorm will impact portions of northern Starr and
southeastern Zapata Counties through 1130 PM CDT...

At 1043 PM CDT, Doppler radar was tracking a strong thunderstorm near
Lopeno, moving east at 35 mph.

HAZARD...Winds in excess of 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Viboras, Lopeno, El Sauz, New Falcon and Santa Catarina.

This includes US Highway 83 between mile markers 786 and 790.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until midnight CDT for
Deep South Texas.

&&

LAT...LON 2663 9914 2680 9908 2668 9848 2642 9858
TIME...MOT...LOC 0343Z 287DEG 30KT 2670 9903

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

58/Reese
Special weather statement, May 23, 11:35 PM CDT, 25 minutes before
Special Weather Statement
National Weather Service Brownsville TX
1135 PM CDT Mon May 23 2022

TXZ253-240515-
Southern Hidalgo TX-
1135 PM CDT Mon May 23 2022

...A strong thunderstorm will impact portions of southeastern Hidalgo
County through 1215 AM CDT...

At 1135 PM CDT, Doppler radar was tracking a strong thunderstorm over
Sharyland, moving east at 35 mph.

HAZARD...Winds in excess of 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
McAllen, Mission, Pharr, Weslaco, San Juan, Alamo, Donna, Hidalgo,
Progreso, Palmview and Palmhurst.

This includes the following highways...
 Interstate Highway 69 C between mile markers 1 and 2.
 US Highway 281 between mile markers 784 and 810.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 2606 9807 2607 9808 2607 9813 2605 9815
      2607 9818 2606 9819 2607 9825 2610 9829
      2612 9827 2612 9828 2610 9830 2613 9833
      2617 9834 2615 9835 2617 9840 2630 9835
      2612 9786 2606 9787 2607 9803 2604 9808
TIME...MOT...LOC 0435Z 288DEG 30KT 2622 9830

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

60/SPEECE
Special weather statement, May 23, 11:38 PM CDT, 22 minutes before
Special Weather Statement
National Weather Service Brownsville TX
1138 PM CDT Mon May 23 2022

TXZ250-251-353-240530-
Brooks TX-Northern Hidalgo TX-Inland Kenedy TX-
1138 PM CDT Mon May 23 2022

...A strong thunderstorm will impact portions of southwestern Kenedy,
northeastern Hidalgo and southeastern Brooks Counties through 1230 AM
CDT...

At 1138 PM CDT, Doppler radar was tracking a strong thunderstorm 11
miles southeast of Rachal, moving east at 30 mph.

HAZARD...Wind gusts of 50 to 55 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Norias and Rudolph.

This includes the following highways...
 US Highway 77 between mile markers 740 and 756.
 US Highway 281 between mile markers 738 and 752.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 2664 9826 2683 9822 2686 9765 2660 9766
      2660 9786 2662 9797 2663 9799
TIME...MOT...LOC 0438Z 268DEG 27KT 2674 9805

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...55 MPH

60/SPEECE
Special weather statement, May 23, 11:47 PM CDT, 13 minutes before
Special Weather Statement
National Weather Service Brownsville TX
1147 PM CDT Mon May 23 2022

TXZ250-251-351-240530-
Brooks TX-Coastal Kenedy TX-Inland Kenedy TX-
1147 PM CDT Mon May 23 2022

...A strong thunderstorm will impact portions of northwestern Kenedy
and northeastern Brooks Counties through 1230 AM CDT...

At 1146 PM CDT, Doppler radar was tracking a strong thunderstorm over
Kenedy County Sheriffs Office, or over Sarita, moving east at 15 mph.

HAZARD...Winds in excess of 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Sarita, Kenedy County Wind Farms, Airport Road Addition, Kenedy
County Sheriffs Office and Flowella.

This includes US Highway 77 between mile markers 712 and 724.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 2726 9773 2728 9765 2724 9763 2723 9755
      2728 9742 2725 9740 2725 9742 2716 9744
      2716 9743 2714 9746 2715 9744 2703 9745
      2709 9811 2726 9810 2726 9799 2721 9798
      2725 9782 2728 9779
TIME...MOT...LOC 0446Z 254DEG 15KT 2725 9779

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

60/SPEECE
Special weather statement, May 23, 11:57 PM CDT, 3 minutes before
Special Weather Statement
National Weather Service Brownsville TX
1157 PM CDT Mon May 23 2022

TXZ252-253-353-240545-
Southern Hidalgo TX-Northern Hidalgo TX-Starr TX-
1157 PM CDT Mon May 23 2022

...Strong thunderstorms will impact portions of southern Jim Hogg,
western Hidalgo, Starr and southeastern Zapata Counties through 1245
AM CDT...

At 1157 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Falcon Heights to near Penitas. Movement
was northeast at 40 mph.

HAZARD...Winds in excess of 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Rio Grande City, Roma, Penitas, Sullivan City, La Joya, Escobares, El
Sauz, Garciasville, La Rosita and Los Ebanos.

This includes US Highway 83 between mile markers 792 and 850.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

A Severe Thunderstorm Watch remains in effect until midnight CDT for
Deep South Texas.

&&

LAT...LON 2657 9917 2668 9901 2679 9895 2678 9821
      2617 9840 2623 9845 2620 9848 2625 9856
      2622 9856 2626 9859 2624 9867 2637 9880
      2635 9890 2639 9893 2637 9895 2640 9896
      2640 9908 2643 9911 2650 9910 2654 9917
TIME...MOT...LOC 0457Z 245DEG 34KT 2657 9908 2621 9846

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

60/SPEECE

The office that day

Everything else NWS Brownsville, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 23, 7:28 PM CDTSevere Thunderstorm Warning Considerable damage threatBROZapata47 min
May 23, 8:07 PM CDTSevere Thunderstorm Warning Considerable damage threatBROJim Hogg, Zapata38 min
May 23, 8:19 PM CDTFlash Flood WarningBROJim Hogg, Zapata5 hr
May 23, 8:39 PM CDTSevere Thunderstorm Warning Considerable damage threatBROJim Hogg, Zapata51 min
May 23, 9:02 PM CDTSevere Thunderstorm WarningBROJim Hogg, Starr, Zapata43 min
May 23, 9:25 PM CDTSevere Thunderstorm Warning Considerable damage threatBROJim Hogg, Zapata50 min
May 23, 9:39 PM CDTSevere Thunderstorm WarningBROJim Hogg, Starr, Zapata51 min
May 23, 9:41 PM CDTFlash Flood WarningBROJim Hogg, Starr, Zapata3 hr
May 23, 10:24 PM CDTSevere Thunderstorm Warning Considerable damage threatBROBrooks, Hidalgo, Jim Hogg, Starr51 min
May 23, 10:25 PM CDTSevere Thunderstorm WarningBROHidalgo, Starr50 min
May 23, 10:43 PM CDTSpecial Weather StatementBROStarr47 min
May 23, 11:02 PM CDTAreal Flood AdvisoryBROBrooks, Hidalgo, Starr4 hr
May 23, 11:09 PM CDTSevere Thunderstorm Warning Considerable damage threatBROHidalgo, Willacy51 min
May 23, 11:35 PM CDTAreal Flood AdvisoryBROHidalgo, Willacy3 hr
May 23, 11:35 PM CDTSpecial Weather StatementBROHidalgo40 min
May 23, 11:38 PM CDTSpecial Weather StatementBROKenedy52 min
May 23, 11:47 PM CDTAreal Flood AdvisoryBROCameron, Hidalgo, Kenedy, Willacy3 hr
May 23, 11:47 PM CDTSpecial Weather StatementBROKleberg43 min
May 23, 11:57 PM CDTSpecial Weather StatementBROStarr48 min
May 23, 11:58 PM CDTSevere Thunderstorm WarningBROCameron, Hidalgo, Willacy28 min
May 24, 12:13 AM CDTFlash Flood WarningBROStarr3 hr
May 24, 12:23 AM CDTSpecial Weather StatementBROHidalgo37 min
May 24, 12:25 AM CDTFlash Flood WarningBROHidalgo, Starr3 hr
May 24, 12:29 AM CDTSpecial Weather StatementBROCameron, Willacy31 min
May 24, 12:59 AM CDTSpecial Weather StatementBROCameron, Kenedy, Willacy31 min
May 24, 1:14 AM CDTSpecial Weather StatementBROStarr31 min
May 24, 1:31 AM CDTSpecial Weather StatementBROCameron44 min
May 24, 1:51 AM CDTSevere Thunderstorm WarningBROCameron, Willacy24 min
May 24, 2:00 AM CDTFlash Flood WarningBROHidalgo4 hr
May 24, 2:15 AM CDTSpecial Weather StatementBROCameron45 min
May 24, 2:18 AM CDTSpecial Weather StatementBROHidalgo42 min
May 24, 2:22 AM CDTSpecial Marine WarningBRO38 min
May 24, 2:39 AM CDTAreal Flood AdvisoryBROCameron, Willacy3 hr
May 24, 2:55 AM CDTSpecial Weather StatementBROCameron50 min
May 24, 2:58 AM CDTSpecial Marine WarningBRO47 min
May 24, 3:20 AM CDTFlash Flood WarningBROStarr, Zapata4 hr
May 24, 3:20 AM CDTSpecial Weather StatementBROJim Hogg40 min
May 24, 3:42 AM CDTSpecial Weather StatementBROCameron33 min
May 24, 3:45 AM CDTSpecial Marine WarningBRO45 min
May 24, 3:50 AM CDTSpecial Weather StatementBROHidalgo40 min
May 24, 4:00 AM CDTAreal Flood AdvisoryBROJim Hogg, Zapata2 hr
May 24, 4:19 AM CDTSevere Thunderstorm WarningBROHidalgo28 min
May 24, 4:22 AM CDTSpecial Weather StatementBROStarr38 min
May 24, 4:28 AM CDTSpecial Marine WarningBRO47 min
May 24, 4:47 AM CDTAreal Flood AdvisoryBROStarr73 min
May 24, 4:49 AM CDTSpecial Weather StatementBROHidalgo26 min
May 24, 4:57 AM CDTSpecial Weather StatementBROBrooks, Jim Hogg, Zapata48 min
May 24, 5:14 AM CDTSpecial Marine WarningBRO31 min
May 24, 5:16 AM CDTAreal Flood AdvisoryBROJim Hogg, Starr2 hr
May 24, 5:46 AM CDTSpecial Weather StatementBROBrooks, Hidalgo, Starr59 min
May 24, 6:00 AM CDTAreal Flood AdvisoryBROStarr3 hr
May 24, 6:13 AM CDTSpecial Weather StatementBROHidalgo62 min
May 24, 6:52 AM CDTSpecial Weather StatementBROBrooks, Hidalgo, Kenedy, Starr, Willacy53 min
May 24, 7:02 AM CDTSpecial Weather StatementBROHidalgo28 min
May 24, 7:29 AM CDTSpecial Weather StatementBROHidalgo31 min
May 24, 7:37 AM CDTAreal Flood AdvisoryBROHidalgo, Starr88 min
May 24, 7:46 AM CDTSpecial Weather StatementBROHidalgo44 min
May 24, 8:23 AM CDTAreal Flood AdvisoryBROCameron, Hidalgo112 min
May 24, 8:51 AM CDTAreal Flood AdvisoryBROCameron100 min
May 24, 9:23 AM CDTFlash Flood WarningBROCameron46 min
May 24, 10:00 AM CDTSpecial Marine WarningBRO30 min
May 24, 10:09 AM CDTAreal Flood AdvisoryBROCameron35 min

Nearby

Flash Flood Warnings in Texas, 2022Every flash flood warning in 2022

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.