Alert archive / Texas / Rip Current Statements in 2023

Rip Current Statement 30, NWS Brownsville, TX

October 23, 2023Cameron County, Kenedy County, Willacy County, Texas

NWS Brownsville, TX issued this rip current statement at Oct 23, 2023, 3:12 AM CDT for Cameron County, Kenedy County, Willacy County, Texas. It took effect at Oct 23, 2023, 7:00 PM CDT. It was in force for 48 hr.

The area

The counties it named.

The facts

Issued
Oct 23, 2023, 3:12 AM CDT (08:12 UTC)
In effect from
Oct 23, 2023, 7:00 PM CDT
Expired
Oct 25, 2023, 7:00 PM CDT
In force
48 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 08:13 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, 8.2 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 2023-10-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 873 joules per kilogram.LCLEL10008507005003002001001 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 2023-10-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 36 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
873 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
799 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
36 m²/s²
0-3 km storm-relative helicity
65 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted.

194 
WHUS44 KBRO 230812
CFWBRO

Coastal Hazard Message
National Weather Service Brownsville TX
312 AM CDT Mon Oct 23 2023

TXZ451-454-455-250000-
/O.NEW.KBRO.RP.S.0030.231024T0000Z-231025T0000Z/
Kenedy Island-Willacy Island-Cameron Island-
312 AM CDT Mon Oct 23 2023

...HIGH RIP CURRENT RISK IN EFFECT FROM THIS EVENING THROUGH
TUESDAY EVENING...

* WHAT...Dangerous rip currents expected.

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

* WHEN...From this evening through Tuesday 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
869 
WHUS44 KBRO 240806 AAA
CFWBRO

Coastal Hazard Message...UPDATED
National Weather Service Brownsville TX
306 AM CDT Tue Oct 24 2023

TXZ451-454-455-260000-
/O.EXT.KBRO.RP.S.0030.000000T0000Z-231026T0000Z/
Kenedy Island-Willacy Island-Cameron Island-
306 AM CDT Tue Oct 24 2023

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH WEDNESDAY
EVENING...

* WHAT...Dangerous rip currents.

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

* WHEN...Through Wednesday 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 23, 3:06 AM CDTSmall Craft AdvisoryBRO40 hr

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.