Alert archive / Texas / Rip Current Statements in 2023

Rip Current Statement 26, NWS Brownsville, TX

August 30, 2023Cameron County, Kenedy County, Willacy County, Texas

NWS Brownsville, TX issued this rip current statement at Aug 30, 2023, 1:55 AM CDT for Cameron County, Kenedy County, Willacy County, Texas. It took effect at Aug 30, 2023, 7:00 AM CDT. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Aug 30, 2023, 1:55 AM CDT (06:55 UTC)
In effect from
Aug 30, 2023, 7:00 AM CDT
Expired
Aug 31, 2023, 7:00 PM CDT
In force
36 hr
Issued by
NWS Brownsville, TX

Counties Cameron County, TX, Kenedy County, TX, Willacy County, TX

The radar

The Brownsville radar (KBRO), 69 km from the middle of the area, began a volume at 06:55 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

Brownsville Intl, TX (KBRO), launched 00:00Z, 6.9 hours before the alert went out and 71 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 2023-08-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1150 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brownsville Intl, TX at 00:00Z on 2023-08-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 5 square meters per square second.1939Sfc1 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
1150 J/kg
Mixed-layer CIN
-64 J/kg
Mixed-layer LCL
1226 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
5 m²/s²
0-3 km storm-relative helicity
16 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

911 
WHUS44 KBRO 300655
CFWBRO

Coastal Hazard Message
National Weather Service Brownsville TX
155 AM CDT Wed Aug 30 2023

TXZ451-454-455-310800-
/O.NEW.KBRO.RP.S.0026.230830T1200Z-230901T0000Z/
Kenedy Island-Willacy Island-Cameron Island-
155 AM CDT Wed Aug 30 2023

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM CDT THIS MORNING
THROUGH THURSDAY EVENING...

* WHAT...Dangerous rip currents expected.

* WHERE...Kenedy Island, Willacy Island and Cameron Island 
  Counties.

* WHEN...From 7 AM CDT this morning through Thursday evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
1 follow-up statement
307 
WHUS44 KBRO 310613
CFWBRO

Coastal Hazard Message
National Weather Service Brownsville TX
113 AM CDT Thu Aug 31 2023

TXZ451-454-455-010000-
/O.CON.KBRO.RP.S.0026.000000T0000Z-230901T0000Z/
Kenedy Island-Willacy Island-Cameron Island-
113 AM CDT Thu Aug 31 2023

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Dangerous rip currents.

* WHERE...Kenedy Island, Willacy Island and Cameron Island 
  Counties.

* WHEN...Through this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

Nearby

Rip Current Statements in Texas, 2023Every rip current statement in 2023

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.