Alert archive / Texas / Rip Current Statements in 2021

Rip Current Statement 39, NWS Brownsville, TX

July 10, 2021Kenedy County, Texas

NWS Brownsville, TX issued this rip current statement at Jul 10, 2021, 3:31 AM CDT for Kenedy County, Texas. It took effect at Jul 10, 2021, 7:00 AM CDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jul 10, 2021, 3:31 AM CDT (08:31 UTC)
In effect from
Jul 10, 2021, 7:00 AM CDT
Expired
Jul 10, 2021, 7:00 PM CDT
In force
12 hr
Issued by
NWS Brownsville, TX

County Kenedy County, TX

The radar

The Corpus Christi radar (KCRP), 96 km from the middle of the area, began a volume at 08:33 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

Corpus Christi, TX (KCRP), launched 00:00Z, 8.5 hours before the alert went out and 94 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, Corpus Christi, TX at 00:00Z on 2021-07-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1527 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, Corpus Christi, TX at 00:00Z on 2021-07-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 17 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
1527 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
895 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
17 m²/s²
0-3 km storm-relative helicity
52 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

420 
WHUS44 KBRO 100831
CFWBRO

Coastal Hazard Message
National Weather Service Brownsville TX
331 AM CDT Sat Jul 10 2021

TXZ256-257-351-110000-
/O.NEW.KBRO.RP.S.0039.210710T1200Z-210711T0000Z/
Coastal Willacy-Coastal Cameron-Coastal Kenedy-
331 AM CDT Sat Jul 10 2021

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

* WHAT...Dangerous rip currents expected.

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

* WHEN...From 7 AM CDT this morning 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 10:05 PM CDTAreal Flood AdvisoryBROCameron55 min
Jul 9, 11:03 PM CDTAreal Flood AdvisoryBROCameron, Hidalgo57 min
Jul 10, 12:39 PM CDTSpecial Weather StatementBROCameron51 min
Jul 10, 2:32 PM CDTSpecial Marine WarningBRO43 min
Jul 10, 3:05 PM CDTSpecial Marine WarningBRO25 min
Jul 10, 3:13 PM CDTSpecial Marine WarningBRO32 min
Jul 10, 3:41 PM CDTSpecial Marine WarningBRO34 min
Jul 10, 3:44 PM CDTSpecial Marine WarningBRO31 min

Nearby

Rip Current Statements in Texas, 2021Every rip current 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.