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 [KBOU] DENVER Dense Fog (FG) Advisory (Y) Number 4
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
200 WWUS75 KBOU 160841 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 141 AM MST Sun Feb 16 2025 COZ043-161645- /O.NEW.KBOU.FG.Y.0004.250216T0841Z-250216T1700Z/ Central and South Weld County- Including the cities of Greeley, Eaton, Roggen, and Fort Lupton 141 AM MST Sun Feb 16 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM MST THIS MORNING... * WHAT...Visibility less than one mile in dense fog. * WHERE...Greeley. * WHEN...Until 10 AM MST 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. && $$ For more information from the National Weather Service, visit https://weather.gov/bou Rodriguez
735 WWUS75 KBOU 161505 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 805 AM MST Sun Feb 16 2025 COZ043-161615- /O.CAN.KBOU.FG.Y.0004.000000T0000Z-250216T1700Z/ Central and South Weld County- Including the cities of Eaton, Fort Lupton, Greeley, and Roggen 805 AM MST Sun Feb 16 2025 ...DENSE FOG ADVISORY IS CANCELLED... Areas of fog are slowly decreasing and visibilities are improving, therefore the Dense Fog Advisory has been canceled. $$ For more information from the National Weather Service, visit https://weather.gov/bou Meier
Permalink to 202502160841-KBOU-WWUS75-NPWBOU
200 WWUS75 KBOU 160841 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 141 AM MST Sun Feb 16 2025 COZ043-161645- /O.NEW.KBOU.FG.Y.0004.250216T0841Z-250216T1700Z/ Central and South Weld County- Including the cities of Greeley, Eaton, Roggen, and Fort Lupton 141 AM MST Sun Feb 16 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM MST THIS MORNING... * WHAT...Visibility less than one mile in dense fog. * WHERE...Greeley. * WHEN...Until 10 AM MST 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. && $$ For more information from the National Weather Service, visit https://weather.gov/bou Rodriguez
Permalink to 202502161505-KBOU-WWUS75-NPWBOU
735 WWUS75 KBOU 161505 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 805 AM MST Sun Feb 16 2025 COZ043-161615- /O.CAN.KBOU.FG.Y.0004.000000T0000Z-250216T1700Z/ Central and South Weld County- Including the cities of Eaton, Fort Lupton, Greeley, and Roggen 805 AM MST Sun Feb 16 2025 ...DENSE FOG ADVISORY IS CANCELLED... Areas of fog are slowly decreasing and visibilities are improving, therefore the Dense Fog Advisory has been canceled. $$ For more information from the National Weather Service, visit https://weather.gov/bou Meier
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.