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.
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2023 [KBOU] DENVER Tornado (TO) Warning (W) Number 40
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
409 WFUS55 KBOU 212352 TORBOU COC121-220015- /O.NEW.KBOU.TO.W.0040.230621T2352Z-230622T0015Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Denver CO 552 PM MDT Wed Jun 21 2023 The National Weather Service in Denver Colorado has issued a * Tornado Warning for... Central Washington County in northeastern Colorado... * Until 615 PM MDT. * At 551 PM MDT, a confirmed large and extremely dangerous tornado was located 8 miles northwest of Elba, or 14 miles southwest of Akron, moving east at 10 mph. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! HAZARD...Damaging tornado. SOURCE...Law enforcement confirmed tornado. IMPACT...You are in a life-threatening situation. Flying debris may be deadly to those caught without shelter. Mobile homes will be destroyed. Considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible. * This tornadic thunderstorm will remain over mainly rural areas of central Washington County. PRECAUTIONARY/PREPAREDNESS ACTIONS... To repeat, a large, extremely dangerous and potentially deadly tornado is on the ground. To protect your life, TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3990 10343 4012 10347 4016 10322 3993 10317 TIME...MOT...LOC 2351Z 250DEG 8KT 3999 10336 TORNADO...OBSERVED TORNADO DAMAGE THREAT...CONSIDERABLE MAX HAIL SIZE...1.75 IN $$ RPK
234 WWUS55 KBOU 220003 SVSBOU Severe Weather Statement National Weather Service Denver CO 603 PM MDT Wed Jun 21 2023 COC121-220015- /O.CON.KBOU.TO.W.0040.000000T0000Z-230622T0015Z/ Washington CO- 603 PM MDT Wed Jun 21 2023 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR CENTRAL WASHINGTON COUNTY... At 602 PM MDT, a severe thunderstorm capable of producing a tornado was located 6 miles northwest of Elba, or 12 miles southwest of Akron, moving east at 10 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. Locations impacted include... Akron. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Heavy rainfall may hide this tornado. Do not wait to see or hear the tornado. TAKE COVER NOW! && LAT...LON 3990 10343 4012 10347 4016 10322 3993 10317 TIME...MOT...LOC 0002Z 250DEG 8KT 4000 10333 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.50 IN $$ RPK
946 WWUS55 KBOU 220020 SVSBOU Severe Weather Statement National Weather Service Denver CO 620 PM MDT Wed Jun 21 2023 COC121-220030- /O.EXP.KBOU.TO.W.0040.000000T0000Z-230622T0015Z/ Washington CO- 620 PM MDT Wed Jun 21 2023 ...THE TORNADO WARNING FOR CENTRAL WASHINGTON COUNTY HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. Therefore, the warning has been allowed to expire. A Tornado Watch remains in effect until 800 PM MDT for northeastern Colorado. LAT...LON 3990 10343 4012 10347 4016 10322 3993 10317 TIME...MOT...LOC 0020Z 250DEG 8KT 4001 10328 $$ RPK
409 WFUS55 KBOU 212352 TORBOU COC121-220015- /O.NEW.KBOU.TO.W.0040.230621T2352Z-230622T0015Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Denver CO 552 PM MDT Wed Jun 21 2023 The National Weather Service in Denver Colorado has issued a * Tornado Warning for... Central Washington County in northeastern Colorado... * Until 615 PM MDT. * At 551 PM MDT, a confirmed large and extremely dangerous tornado was located 8 miles northwest of Elba, or 14 miles southwest of Akron, moving east at 10 mph. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! HAZARD...Damaging tornado. SOURCE...Law enforcement confirmed tornado. IMPACT...You are in a life-threatening situation. Flying debris may be deadly to those caught without shelter. Mobile homes will be destroyed. Considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible. * This tornadic thunderstorm will remain over mainly rural areas of central Washington County. PRECAUTIONARY/PREPAREDNESS ACTIONS... To repeat, a large, extremely dangerous and potentially deadly tornado is on the ground. To protect your life, TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3990 10343 4012 10347 4016 10322 3993 10317 TIME...MOT...LOC 2351Z 250DEG 8KT 3999 10336 TORNADO...OBSERVED TORNADO DAMAGE THREAT...CONSIDERABLE MAX HAIL SIZE...1.75 IN $$ RPK
234 WWUS55 KBOU 220003 SVSBOU Severe Weather Statement National Weather Service Denver CO 603 PM MDT Wed Jun 21 2023 COC121-220015- /O.CON.KBOU.TO.W.0040.000000T0000Z-230622T0015Z/ Washington CO- 603 PM MDT Wed Jun 21 2023 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR CENTRAL WASHINGTON COUNTY... At 602 PM MDT, a severe thunderstorm capable of producing a tornado was located 6 miles northwest of Elba, or 12 miles southwest of Akron, moving east at 10 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. Locations impacted include... Akron. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Heavy rainfall may hide this tornado. Do not wait to see or hear the tornado. TAKE COVER NOW! && LAT...LON 3990 10343 4012 10347 4016 10322 3993 10317 TIME...MOT...LOC 0002Z 250DEG 8KT 4000 10333 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.50 IN $$ RPK
946 WWUS55 KBOU 220020 SVSBOU Severe Weather Statement National Weather Service Denver CO 620 PM MDT Wed Jun 21 2023 COC121-220030- /O.EXP.KBOU.TO.W.0040.000000T0000Z-230622T0015Z/ Washington CO- 620 PM MDT Wed Jun 21 2023 ...THE TORNADO WARNING FOR CENTRAL WASHINGTON COUNTY HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. Therefore, the warning has been allowed to expire. A Tornado Watch remains in effect until 800 PM MDT for northeastern Colorado. LAT...LON 3990 10343 4012 10347 4016 10322 3993 10317 TIME...MOT...LOC 0020Z 250DEG 8KT 4001 10328 $$ RPK
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.