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.
2017 [KBOU] DENVER Tornado (TO) Watch (A) Number 317
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
458 WWUS65 KBOU 121911 WCNBOU WATCH COUNTY NOTIFICATION FOR WATCH 317 NATIONAL WEATHER SERVICE DENVER/BOULDER CO 111 PM MDT MON JUN 12 2017 COC069-075-087-121-123-130200- /O.NEW.KBOU.TO.A.0317.170612T1911Z-170613T0200Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 317 IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN COLORADO THIS WATCH INCLUDES 5 COUNTIES IN NORTH CENTRAL COLORADO LARIMER IN NORTHEAST COLORADO LOGAN MORGAN WASHINGTON WELD THIS INCLUDES THE CITIES OF AKRON, FORT COLLINS, FORT MORGAN, GREELEY, AND STERLING. $$
150 WWUS65 KBOU 130050 WCNBOU WATCH COUNTY NOTIFICATION FOR WATCH 317 NATIONAL WEATHER SERVICE DENVER/BOULDER CO 650 PM MDT MON JUN 12 2017 COC069-075-087-121-123-130200- /O.CAN.KBOU.TO.A.0317.000000T0000Z-170613T0200Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 317 FOR THE FOLLOWING AREAS IN COLORADO THIS CANCELS 5 COUNTIES IN NORTH CENTRAL COLORADO LARIMER IN NORTHEAST COLORADO LOGAN MORGAN WASHINGTON WELD $$
458 WWUS65 KBOU 121911 WCNBOU WATCH COUNTY NOTIFICATION FOR WATCH 317 NATIONAL WEATHER SERVICE DENVER/BOULDER CO 111 PM MDT MON JUN 12 2017 COC069-075-087-121-123-130200- /O.NEW.KBOU.TO.A.0317.170612T1911Z-170613T0200Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 317 IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN COLORADO THIS WATCH INCLUDES 5 COUNTIES IN NORTH CENTRAL COLORADO LARIMER IN NORTHEAST COLORADO LOGAN MORGAN WASHINGTON WELD THIS INCLUDES THE CITIES OF AKRON, FORT COLLINS, FORT MORGAN, GREELEY, AND STERLING. $$
150 WWUS65 KBOU 130050 WCNBOU WATCH COUNTY NOTIFICATION FOR WATCH 317 NATIONAL WEATHER SERVICE DENVER/BOULDER CO 650 PM MDT MON JUN 12 2017 COC069-075-087-121-123-130200- /O.CAN.KBOU.TO.A.0317.000000T0000Z-170613T0200Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 317 FOR THE FOLLOWING AREAS IN COLORADO THIS CANCELS 5 COUNTIES IN NORTH CENTRAL COLORADO LARIMER IN NORTHEAST COLORADO LOGAN MORGAN WASHINGTON WELD $$
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.