050  
WTUS84 KHGX 212047  
TCVHGX  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
NINE LOCAL WATCH/WARNING STATEMENT/ADVISORY NUMBER 2  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX AL092023  
347 PM CDT MON AUG 21 2023  
 
TXZ336-220500-  
/O.CON.KHGX.TR.A.1009.000000T0000Z-000000T0000Z/  
COASTAL MATAGORDA-  
347 PM CDT MON AUG 21 2023  
   
..TROPICAL STORM WATCH REMAINS IN EFFECT
 
 
* LOCATIONS AFFECTED  
- MATAGORDA  
- PALACIOS  
- SARGENT  
 
* WIND  
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND  
- PEAK WIND FORECAST: 15-25 MPH WITH GUSTS TO 30 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: WIND LESS THAN 39 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: THE SUSTAINED WIND SHOULD REMAIN LESS THAN TROPICAL  
STORM FORCE. CONDITIONS MAY STILL BE GUSTY.  
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO GUARD AGAINST  
TROPICAL WINDS AT THIS TIME.  
- ACT: ENSURE EMERGENCY READINESS SHOULD THE FORECAST CHANGE.  
 
- POTENTIAL IMPACTS: LITTLE TO NONE  
- LITTLE TO NO POTENTIAL IMPACTS FROM WIND.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE  
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET  
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS  
- WINDOW OF CONCERN: THROUGH TUESDAY EVENING  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM  
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND  
- THE STORM SURGE THREAT HAS INCREASED FROM THE PREVIOUS  
ASSESSMENT.  
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1  
FOOT ABOVE GROUND.  
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT  
FLOODING OF LOW-LYING ROADS AND PROPERTY.  
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO  
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.  
 
- POTENTIAL IMPACTS: UNFOLDING  
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST:  
- PEAK RAINFALL AMOUNTS: ADDITIONAL AROUND 1 INCH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: LITTLE OR NO  
POTENTIAL FOR FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: THERE IS LITTLE OR NO POTENTIAL FOR FLOODING RAIN.  
- PREPARE: LITTLE TO NO PREPARATIONS ARE NEEDED TO PROTECT  
AGAINST FLOODING RAIN AT THIS TIME.  
- ACT: MONITOR FOR CHANGES TO THE FORECAST.  
 
- POTENTIAL IMPACTS: LITTLE TO NONE  
- LITTLE TO NO POTENTIAL IMPACTS FROM FLOODING RAIN.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HURRICANE PREPAREDNESS: FEDERAL EMERGENCY MANAGEMENT AGENCY  
- HTTP://READY.GOV/HURRICANES  
- LOCAL WEATHER CONDITIONS AND FORECASTS: NWS HOUSTON/GALVESTON, TX  
- HTTP://WWW.WEATHER.GOV/HGX/  
 

 
 
TXZ436-220500-  
/O.CON.KHGX.TR.A.1009.000000T0000Z-000000T0000Z/  
MATAGORDA ISLANDS-  
347 PM CDT MON AUG 21 2023  
   
..TROPICAL STORM WATCH REMAINS IN EFFECT
 
 
* LOCATIONS AFFECTED  
- MATAGORDA JETTY  
- MATAGORDA SHIP CHANNEL  
 
* WIND  
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND  
- PEAK WIND FORECAST: 20-30 MPH WITH GUSTS TO 35 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: WIND LESS THAN 39 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: THE SUSTAINED WIND SHOULD REMAIN LESS THAN TROPICAL  
STORM FORCE. CONDITIONS MAY STILL BE GUSTY.  
- PREPARE: LISTEN FOR ANY INSTRUCTIONS FROM LOCAL OFFICIALS.  
- ACT: ENSURE EMERGENCY READINESS SHOULD THE FORECAST CHANGE.  
 
- REALIZED IMPACTS: BEING ASSESSED  
- LITTLE TO NO ADDITIONAL WIND IMPACTS EXPECTED. COMMUNITY  
OFFICIALS ARE NOW ASSESSING THE EXTENT OF ACTUAL WIND  
IMPACTS ACCORDINGLY.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE  
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET  
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS  
- WINDOW OF CONCERN: THROUGH TUESDAY EVENING  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM  
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND  
- THE STORM SURGE THREAT HAS INCREASED FROM THE PREVIOUS  
ASSESSMENT.  
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1  
FOOT ABOVE GROUND.  
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT  
FLOODING OF LOW-LYING ROADS AND PROPERTY.  
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO  
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.  
 
- POTENTIAL IMPACTS: UNFOLDING  
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST:  
- PEAK RAINFALL AMOUNTS: ADDITIONAL AROUND 1 INCH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: LITTLE OR NO  
POTENTIAL FOR FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: THERE IS LITTLE OR NO POTENTIAL FOR FLOODING RAIN.  
- PREPARE: LITTLE TO NO PREPARATIONS ARE NEEDED TO PROTECT  
AGAINST FLOODING RAIN AT THIS TIME.  
- ACT: MONITOR FOR CHANGES TO THE FORECAST.  
 
- POTENTIAL IMPACTS: LITTLE TO NONE  
- LITTLE TO NO POTENTIAL IMPACTS FROM FLOODING RAIN.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: PLANS SHOULD STILL INCLUDE THE POTENTIAL FOR A FEW  
TORNADOES.  
- PREPARE: KEEP INFORMED SHOULD ADDITIONAL WEATHER ALERTS BE  
NEEDED.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HURRICANE PREPAREDNESS: FEDERAL EMERGENCY MANAGEMENT AGENCY  
- HTTP://READY.GOV/HURRICANES  
- LOCAL WEATHER CONDITIONS AND FORECASTS: NWS HOUSTON/GALVESTON, TX  
- HTTP://WWW.WEATHER.GOV/HGX/  
 

 
 
TXZ335-220500-  
/O.CON.KHGX.TR.A.1009.000000T0000Z-000000T0000Z/  
COASTAL JACKSON-  
347 PM CDT MON AUG 21 2023  
   
..TROPICAL STORM WATCH REMAINS IN EFFECT
 
 
* WIND  
- LATEST LOCAL FORECAST: BELOW TROPICAL STORM FORCE WIND  
- PEAK WIND FORECAST: 15-25 MPH WITH GUSTS TO 30 MPH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: WIND LESS THAN 39 MPH  
- THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: THE SUSTAINED WIND SHOULD REMAIN LESS THAN TROPICAL  
STORM FORCE. CONDITIONS MAY STILL BE GUSTY.  
- PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO GUARD AGAINST  
TROPICAL WINDS AT THIS TIME.  
- ACT: ENSURE EMERGENCY READINESS SHOULD THE FORECAST CHANGE.  
 
- POTENTIAL IMPACTS: LITTLE TO NONE  
- LITTLE TO NO POTENTIAL IMPACTS FROM WIND.  
 
* STORM SURGE  
- LATEST LOCAL FORECAST: LOCALIZED STORM SURGE POSSIBLE  
- PEAK STORM SURGE INUNDATION: THE POTENTIAL FOR UP TO 2 FEET  
ABOVE GROUND SOMEWHERE WITHIN SURGE PRONE AREAS  
- WINDOW OF CONCERN: THROUGH TUESDAY EVENING  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR STORM  
SURGE FLOODING GREATER THAN 1 FOOT ABOVE GROUND  
- THE STORM SURGE THREAT HAS INCREASED FROM THE PREVIOUS  
ASSESSMENT.  
- PLAN: SHELTER AGAINST STORM SURGE FLOODING GREATER THAN 1  
FOOT ABOVE GROUND.  
- PREPARE: ALL FLOOD PREPARATIONS SHOULD BE COMPLETE. EXPECT  
FLOODING OF LOW-LYING ROADS AND PROPERTY.  
- ACT: STAY AWAY FROM STORM SURGE PRONE AREAS. CONTINUE TO  
FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS.  
 
- POTENTIAL IMPACTS: UNFOLDING  
- POTENTIAL IMPACTS FROM THE MAIN SURGE EVENT ARE UNFOLDING.  
 
* FLOODING RAIN  
- LATEST LOCAL FORECAST:  
- PEAK RAINFALL AMOUNTS: AROUND 1 INCH  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: LITTLE OR NO  
POTENTIAL FOR FLOODING RAIN  
- THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM  
THE PREVIOUS ASSESSMENT.  
- PLAN: THERE IS LITTLE OR NO POTENTIAL FOR FLOODING RAIN.  
- PREPARE: LITTLE TO NO PREPARATIONS ARE NEEDED TO PROTECT  
AGAINST FLOODING RAIN AT THIS TIME.  
- ACT: MONITOR FOR CHANGES TO THE FORECAST.  
 
- POTENTIAL IMPACTS: LITTLE TO NONE  
- LITTLE TO NO POTENTIAL IMPACTS FROM FLOODING RAIN.  
 
* TORNADO  
- LATEST LOCAL FORECAST:  
- SITUATION IS SOMEWHAT FAVORABLE FOR TORNADOES  
 
- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST  
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR A FEW  
TORNADOES  
- THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE  
PREVIOUS ASSESSMENT.  
- PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR A  
FEW TORNADOES.  
- PREPARE: IF YOUR SHELTER IS PARTICULARLY VULNERABLE TO  
TORNADOES, PREPARE TO RELOCATE TO SAFE SHELTER BEFORE  
HAZARDOUS WEATHER ARRIVES.  
- ACT: IF A TORNADO WARNING IS ISSUED, BE READY TO SHELTER  
QUICKLY.  
 
- POTENTIAL IMPACTS: LIMITED  
- THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE  
EXECUTION OF EMERGENCY PLANS DURING TROPICAL EVENTS.  
- A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH  
POWER AND COMMUNICATIONS DISRUPTIONS.  
- LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS,  
CHIMNEYS TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR  
OVERTURNED, LARGE TREE TOPS AND BRANCHES SNAPPED OFF,  
SHALLOW-ROOTED TREES KNOCKED OVER, MOVING VEHICLES BLOWN  
OFF ROADS, AND SMALL BOATS PULLED FROM MOORINGS.  
 
* FOR MORE INFORMATION:  
- HURRICANE PREPAREDNESS: FEDERAL EMERGENCY MANAGEMENT AGENCY  
- HTTP://READY.GOV/HURRICANES  
- LOCAL WEATHER CONDITIONS AND FORECASTS: NWS HOUSTON/GALVESTON, TX  
- HTTP://WWW.WEATHER.GOV/HGX/  
 

 
 
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