IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2025 [KHGX] HOUSTON/GALVESTON Dense Fog (FG) Advisory (Y) Number 21
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
786 WWUS74 KHGX 251158 NPWHGX URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 658 AM CDT Tue Mar 25 2025 TXZ214-300-313-337-338-437>439-251400- /O.NEW.KHGX.FG.Y.0021.250325T1158Z-250325T1400Z/ Chambers-Southern Liberty-Coastal Harris-Coastal Brazoria-Coastal Galveston-Brazoria Islands-Galveston Island-Bolivar Peninsula- Including the cities of Dickinson, Stowell, Lake Jackson, Freeport, Winnie, Anahuac, Old River-Winfree, Clute, Baytown, Texas City, Devers, Surfside Beach, Galveston, Pasadena, Mont Belvieu, and La Marque 658 AM CDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... * WHAT...Patchy, but dense fog reducing visibility to one quarter mile or less at times. * WHERE...Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Galveston Island, and Southern Liberty Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ Fowler
786 WWUS74 KHGX 251158 NPWHGX URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 658 AM CDT Tue Mar 25 2025 TXZ214-300-313-337-338-437>439-251400- /O.NEW.KHGX.FG.Y.0021.250325T1158Z-250325T1400Z/ Chambers-Southern Liberty-Coastal Harris-Coastal Brazoria-Coastal Galveston-Brazoria Islands-Galveston Island-Bolivar Peninsula- Including the cities of Dickinson, Stowell, Lake Jackson, Freeport, Winnie, Anahuac, Old River-Winfree, Clute, Baytown, Texas City, Devers, Surfside Beach, Galveston, Pasadena, Mont Belvieu, and La Marque 658 AM CDT Tue Mar 25 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... * WHAT...Patchy, but dense fog reducing visibility to one quarter mile or less at times. * WHERE...Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Galveston Island, and Southern Liberty Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ Fowler
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.