Alert archive / Texas / Rip Current Statements in 2019

Rip Current Statement 28, NWS Houston/Galveston, TX

September 2, 2019Brazoria County, Galveston County, Matagorda County, Texas

NWS Houston/Galveston, TX issued this rip current statement at Sep 2, 2019, 2:43 PM CDT for Brazoria County, Galveston County, Matagorda County, Texas. It was in force for 43 hr.

The area

The counties it named.

The facts

Issued
Sep 2, 2019, 2:43 PM CDT (19:43 UTC)
Expired
Sep 4, 2019, 10:00 AM CDT
In force
43 hr
Issued by
NWS Houston/Galveston, TX

Counties Brazoria County, TX, Galveston County, TX, Matagorda County, TX

The radar

The Houston radar (KHGX), 54 km from the middle of the area, began a volume at 19:45 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 12:00Z, 7.7 hours before the alert went out and 241 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 12:00Z on 2019-09-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2656 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, Corpus Christi, TX at 12:00Z on 2019-09-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 18 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
2656 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
653 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
18 m²/s²
0-3 km storm-relative helicity
-2 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

982 
WHUS44 KHGX 021943
CFWHGX

Coastal Hazard Message
National Weather Service Houston/Galveston TX
243 PM CDT Mon Sep 2 2019

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

Increased easterly winds and surf will allow for conditions 
favorable for strong rip currents along Gulf facing beaches 
through Tuesday.

TXZ436>438-031200-
/O.NEW.KHGX.RP.S.0028.190902T1943Z-190904T0000Z/
Brazoria Islands-Galveston Island and Bolivar Peninsula-
Matagorda Islands-
243 PM CDT Mon Sep 2 2019

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

The National Weather Service in Houston/Galveston has issued a
High Rip Current Risk, which is in effect through Tuesday
evening. 

* TIMING...Today through Tuesday.

* IMPACTS...Rip currents along Gulf facing beaches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents. Life threatening rip
currents are likely in the surf zone.
               
Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. Heed the advice of lifeguards...beach patrol...
flags and signs. Swim near a lifeguard.
               
If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$
4 follow-up statements
673 
WHUS44 KHGX 030331
CFWHGX

Coastal Hazard Message
National Weather Service Houston/Galveston TX
1031 PM CDT Mon Sep 2 2019

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

Increased easterly winds and surf will allow for conditions
favorable for strong rip currents along Gulf facing beaches
through Tuesday.

TXZ436>438-031900-
/O.CON.KHGX.RP.S.0028.000000T0000Z-190904T0000Z/
Brazoria Islands-Galveston Island and Bolivar Peninsula-
Matagorda Islands-
1031 PM CDT Mon Sep 2 2019

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

* TIMING...Today through Tuesday.

* IMPACTS...Rip currents along Gulf facing beaches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents. Life threatening rip
currents are likely in the surf zone.

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. Heed the advice of lifeguards...beach patrol...
flags and signs. Swim near a lifeguard.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$
352 
WHUS44 KHGX 031154
CFWHGX

Coastal Hazard Message
National Weather Service Houston/Galveston TX
654 AM CDT Tue Sep 3 2019

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

Moderate northeast to east winds and surf will allow for a high risk 
of rip currents along Gulf facing beaches today. Swim near a lifeguard.

TXZ436>438-040000-
/O.CON.KHGX.RP.S.0028.000000T0000Z-190904T0000Z/
Brazoria Islands-Galveston Island and Bolivar Peninsula-
Matagorda Islands-
654 AM CDT Tue Sep 3 2019

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

* IMPACTS...Rip currents along Gulf facing beaches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents. Life threatening rip
currents are likely in the surf zone.

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. Heed the advice of lifeguards...beach patrol...
flags and signs. Swim near a lifeguard.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$
847 
WHUS44 KHGX 031621
CFWHGX

Coastal Hazard Message
National Weather Service Houston/Galveston TX
1121 AM CDT Tue Sep 3 2019

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

Moderate northeast to east winds and surf will allow for a high
risk of rip currents along Gulf facing beaches today. Swim near a
lifeguard.

TXZ436>438-040000-
/O.CON.KHGX.RP.S.0028.000000T0000Z-190904T0000Z/
Brazoria Islands-Galveston Island and Bolivar Peninsula-
Matagorda Islands-
1121 AM CDT Tue Sep 3 2019

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* IMPACTS...Rip currents along Gulf facing beaches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents. Life threatening rip
currents are likely in the surf zone.

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. Heed the advice of lifeguards...beach patrol...
flags and signs. Swim near a lifeguard.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$
832 
WHUS44 KHGX 032346
CFWHGX

Coastal Hazard Message
National Weather Service Houston/Galveston TX
646 PM CDT Tue Sep 3 2019

...HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY MORNING...

Moderate east winds and surf will allow for a high risk of rip 
currents along Gulf facing beaches tonight through tomorrow morning. 
Swim near a lifeguard.

TXZ436>438-041500-
/O.EXT.KHGX.RP.S.0028.000000T0000Z-190904T1500Z/
Brazoria Islands-Galveston Island and Bolivar Peninsula-
Matagorda Islands-
646 PM CDT Tue Sep 3 2019

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

* IMPACTS...Rip currents along Gulf facing beaches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

There is a high risk of rip currents. Life threatening rip
currents are likely in the surf zone.

Rip currents are powerful channels of water flowing quickly away
from shore...which occur most often at low spots or breaks in the
sandbar and in the vicinity of structures such as groins...
jetties and piers. Heed the advice of lifeguards...beach patrol...
flags and signs. Swim near a lifeguard.

If you become caught in a rip current...yell for help. Remain
calm...do not exhaust yourself and stay afloat while waiting for
help. If you have to swim out of a rip current...swim parallel to
shore and back toward the beach when possible. Do not attempt to
swim directly against a rip current as you will tire quickly.

&&

$$

The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 2, 2:49 PM CDTSpecial Marine WarningHGX41 min

Nearby

Rip Current Statements in Texas, 2019Every rip current statement in 2019

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.