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 [KSEW] SEATTLE Dense Fog (FG) Advisory (Y) Number 2
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
248 WWUS76 KSEW 011514 NPWSEW URGENT - WEATHER MESSAGE National Weather Service Seattle WA 714 AM PST Sat Mar 1 2025 WAZ504-507-509>511-555-556-558-559-012315- /O.NEW.KSEW.FG.Y.0002.250301T1514Z-250302T1800Z/ Southwest Interior-Everett and Vicinity-Tacoma Area-Admiralty Inlet Area-Hood Canal Area-East Puget Sound Lowlands-Bellevue and Vicinity-Seattle and Vicinity-Bremerton and Vicinity- Including the cities of Monroe, Edmonds, Olympia, Bremerton, Marysville, Pine Lake, Sahalee, Bothell, Bonney Lake, Covington-Sawyer-w, Lacey, Everett, Maple Valley, Seattle, Prairie Ridge, Tumwater, Newport Hills, Redmond, Woodinville, Port Townsend, Kenmore, Lynnwood, Kirkland, Silverdale, Shelton, Tacoma, and Enumclaw 714 AM PST Sat Mar 1 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Visibility as low as a quarter mile in areas of dense fog. * WHERE...Admiralty Inlet Area, Hood Canal Area, Bellevue and Vicinity, Bremerton and Vicinity, East Puget Sound Lowlands, Everett and Vicinity, Seattle and Vicinity, Southwest Interior, and Tacoma Area. * WHEN...Until 10 AM PST Sunday. * 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. && $$ 15
377 WWUS76 KSEW 011757 NPWSEW URGENT - WEATHER MESSAGE National Weather Service Seattle WA 957 AM PST Sat Mar 1 2025 WAZ504-507-509>511-555-556-558-559-011900- /O.CAN.KSEW.FG.Y.0002.000000T0000Z-250302T1800Z/ Southwest Interior-Everett and Vicinity-Tacoma Area-Admiralty Inlet Area-Hood Canal Area-East Puget Sound Lowlands-Bellevue and Vicinity-Seattle and Vicinity-Bremerton and Vicinity- Including the cities of Monroe, Edmonds, Olympia, Bremerton, Marysville, Pine Lake, Sahalee, Bothell, Bonney Lake, Covington-Sawyer-w, Lacey, Everett, Maple Valley, Seattle, Prairie Ridge, Tumwater, Newport Hills, Redmond, Woodinville, Port Townsend, Kenmore, Lynnwood, Kirkland, Silverdale, Shelton, Tacoma, and Enumclaw 957 AM PST Sat Mar 1 2025 ...DENSE FOG ADVISORY IS CANCELLED... Fog will continue to slowly erode this morning with improving conditions by the afternoon. $$ 15
Permalink to 202503011514-KSEW-WWUS76-NPWSEW
248 WWUS76 KSEW 011514 NPWSEW URGENT - WEATHER MESSAGE National Weather Service Seattle WA 714 AM PST Sat Mar 1 2025 WAZ504-507-509>511-555-556-558-559-012315- /O.NEW.KSEW.FG.Y.0002.250301T1514Z-250302T1800Z/ Southwest Interior-Everett and Vicinity-Tacoma Area-Admiralty Inlet Area-Hood Canal Area-East Puget Sound Lowlands-Bellevue and Vicinity-Seattle and Vicinity-Bremerton and Vicinity- Including the cities of Monroe, Edmonds, Olympia, Bremerton, Marysville, Pine Lake, Sahalee, Bothell, Bonney Lake, Covington-Sawyer-w, Lacey, Everett, Maple Valley, Seattle, Prairie Ridge, Tumwater, Newport Hills, Redmond, Woodinville, Port Townsend, Kenmore, Lynnwood, Kirkland, Silverdale, Shelton, Tacoma, and Enumclaw 714 AM PST Sat Mar 1 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Visibility as low as a quarter mile in areas of dense fog. * WHERE...Admiralty Inlet Area, Hood Canal Area, Bellevue and Vicinity, Bremerton and Vicinity, East Puget Sound Lowlands, Everett and Vicinity, Seattle and Vicinity, Southwest Interior, and Tacoma Area. * WHEN...Until 10 AM PST Sunday. * 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. && $$ 15
Permalink to 202503011757-KSEW-WWUS76-NPWSEW
377 WWUS76 KSEW 011757 NPWSEW URGENT - WEATHER MESSAGE National Weather Service Seattle WA 957 AM PST Sat Mar 1 2025 WAZ504-507-509>511-555-556-558-559-011900- /O.CAN.KSEW.FG.Y.0002.000000T0000Z-250302T1800Z/ Southwest Interior-Everett and Vicinity-Tacoma Area-Admiralty Inlet Area-Hood Canal Area-East Puget Sound Lowlands-Bellevue and Vicinity-Seattle and Vicinity-Bremerton and Vicinity- Including the cities of Monroe, Edmonds, Olympia, Bremerton, Marysville, Pine Lake, Sahalee, Bothell, Bonney Lake, Covington-Sawyer-w, Lacey, Everett, Maple Valley, Seattle, Prairie Ridge, Tumwater, Newport Hills, Redmond, Woodinville, Port Townsend, Kenmore, Lynnwood, Kirkland, Silverdale, Shelton, Tacoma, and Enumclaw 957 AM PST Sat Mar 1 2025 ...DENSE FOG ADVISORY IS CANCELLED... Fog will continue to slowly erode this morning with improving conditions by the afternoon. $$ 15
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.