Alert archive / Texas / Wind Advisories in 2022
Wind Advisory 21, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this wind advisory at Nov 14, 2022, 11:27 AM CST for 5 counties in Texas. It was in force for 19 hr.
The area
The counties it named.
The facts
- Issued
- Nov 14, 2022, 11:27 AM CST (17:27 UTC)
- Expired
- Nov 15, 2022, 6:00 AM CST
- In force
- 19 hr
- Issued by
- NWS Houston/Galveston, TX
Counties Brazoria County, TX, Chambers County, TX, Galveston County, TX, Harris County, TX, Matagorda County, TX
The radar
The Houston radar (KHGX), 21 km from the middle of the area, began a volume at 17:27 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
Lake Charles Mun, LA (KLCH), launched 12:00Z, 5.5 hours before the alert went out and 216 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1178 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 285 m²/s²
- 0-3 km storm-relative helicity
- 361 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
963 WWUS74 KHGX 141727 NPWHGX URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 1127 AM CST Mon Nov 14 2022 TXZ214-313-337-338-437>439-150130- /O.NEW.KHGX.WI.Y.0021.221114T1727Z-221115T0200Z/ Chambers-Coastal Harris-Coastal Brazoria-Coastal Galveston- Brazoria Islands-Galveston Island-Bolivar Peninsula- Including the cities of Winnie, Mont Belvieu, Anahuac, Stowell, Old River-Winfree, Pasadena, Baytown, Lake Jackson, Freeport, Clute, Texas City, Dickinson, La Marque, Surfside Beach, and Galveston 1127 AM CST Mon Nov 14 2022 ...WIND ADVISORY IN EFFECT UNTIL 8 PM CST THIS EVENING... * WHAT...East to southeast winds 15 to 30 mph with gusts up to 40 mph. * WHERE...Chambers, Coastal Harris, Coastal Brazoria, Coastal Galveston, Brazoria Islands, Galveston Island and Bolivar Peninsula Counties. * WHEN...Until 8 PM CST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
3 follow-up statements
326 WWUS74 KHGX 150056 NPWHGX URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 656 PM CST Mon Nov 14 2022 TXZ214-313-337-338-150200- /O.CAN.KHGX.WI.Y.0021.000000T0000Z-221115T0200Z/ Chambers-Coastal Harris-Coastal Brazoria-Coastal Galveston- Including the cities of Winnie, Mont Belvieu, Anahuac, Stowell, Old River-Winfree, Pasadena, Baytown, Lake Jackson, Freeport, Clute, Texas City, Dickinson, and La Marque 656 PM CST Mon Nov 14 2022 ...WIND ADVISORY IS CANCELLED... The east to southeast winds have become northwest to north behind the cold front. $$ TXZ436-151200- /O.EXB.KHGX.WI.Y.0021.000000T0000Z-221115T1200Z/ Matagorda Islands- 656 PM CST Mon Nov 14 2022 ...WIND ADVISORY IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...North winds around 25 mph with gusts up to 40 mph. * WHERE...Matagorda Islands County. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ TXZ437>439-151200- /O.EXT.KHGX.WI.Y.0021.000000T0000Z-221115T1200Z/ Brazoria Islands-Galveston Island-Bolivar Peninsula- Including the cities of Surfside Beach and Galveston 656 PM CST Mon Nov 14 2022 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM CST TUESDAY... * WHAT...North winds around 25 mph with gusts up to 40 mph. * WHERE...Chambers, Coastal Harris, Coastal Brazoria, Coastal Galveston, Brazoria Islands, Galveston Island and Bolivar Peninsula Counties. * WHEN...Until 6 AM CST Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
905 WWUS74 KHGX 150945 NPWHGX URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 345 AM CST Tue Nov 15 2022 TXZ436>439-151200- /O.CON.KHGX.WI.Y.0021.000000T0000Z-221115T1200Z/ Matagorda Islands-Brazoria Islands-Galveston Island- Bolivar Peninsula- Including the cities of Surfside Beach and Galveston 345 AM CST Tue Nov 15 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... * WHAT...North winds 15 to 25 mph with gusts up to 35 mph. * WHERE...Matagorda Islands, Brazoria Islands, Galveston Island and Bolivar Peninsula Counties. * WHEN...Until 6 AM CST early this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
485 WWUS74 KHGX 151154 NPWHGX URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 554 AM CST Tue Nov 15 2022 TXZ436>439-151300- /O.EXP.KHGX.WI.Y.0021.000000T0000Z-221115T1200Z/ Matagorda Islands-Brazoria Islands-Galveston Island- Bolivar Peninsula- Including the cities of Surfside Beach and Galveston 554 AM CST Tue Nov 15 2022 ...WIND ADVISORY WILL EXPIRE AT 6 AM CST EARLY THIS MORNING... North to northwest winds currently remain gusty; however, they will continue to diminish through the early this morning. $$
The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 13, 9:00 PM CST | Small Craft Advisory | HGX | 42 hr | |
| Nov 14, 8:59 AM CST | Rip Current Statement | HGX | Brazoria, Galveston, Matagorda | 6 hr |
| Nov 14, 12:05 PM CST | Special Marine Warning | HGX | 40 min | |
| Nov 14, 12:33 PM CST | Special Marine Warning | HGX | 42 min | |
| Nov 14, 12:53 PM CST | Special Marine Warning | HGX | 52 min | |
| Nov 14, 1:15 PM CST | Special Marine Warning | HGX | 45 min | |
| Nov 14, 2:54 PM CST | Special Marine Warning | HGX | 51 min | |
| Nov 14, 3:17 PM CST | Beach Hazards Statement | HGX | Brazoria, Galveston, Matagorda | 12 hr |
| Nov 14, 3:21 PM CST | Special Marine Warning | HGX | 39 min | |
| Nov 14, 3:38 PM CST | Special Marine Warning | HGX | 37 min | |
| Nov 14, 3:48 PM CST | Special Weather Statement | HGX | Harris | 42 min |
| Nov 14, 4:05 PM CST | Special Weather Statement | HGX | Brazoria | 25 min |
| Nov 14, 4:09 PM CST | Special Marine Warning | HGX | 36 min | |
| Nov 14, 4:22 PM CST | Severe Thunderstorm Warning | HGX | Brazoria, Galveston | 23 min |
| Nov 14, 4:33 PM CST | Special Marine Warning | HGX | 42 min | |
| Nov 14, 4:38 PM CST | Tornado Warning | HGX | Brazoria, Galveston | 22 min |
| Nov 14, 4:44 PM CST | Special Marine Warning | HGX | 31 min | |
| Nov 14, 5:05 PM CST | Special Marine Warning | HGX | 39 min | |
| Nov 14, 5:14 PM CST | Special Marine Warning | HGX | 31 min | |
| Nov 14, 5:17 PM CST | Special Marine Warning | HGX | 58 min | |
| Nov 14, 5:41 PM CST | Special Marine Warning | HGX | 49 min |
Nearby
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.