Alert archive / Colorado / Red Flag Warnings in 2018
Red Flag Warning 5, NWS Grand Junction, CO
NWS Grand Junction, CO issued this red flag warning at Apr 17, 2018, 2:33 AM MDT for 7 counties in Colorado. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 17, 2018, 2:33 AM MDT (08:33 UTC)
- Expired
- Apr 17, 2018, 9:38 AM MDT
- In force
- 7 hr
- Issued by
- NWS Grand Junction, CO
Counties Dolores County, CO, Garfield County, CO, La Plata County, CO, Mesa County, CO, Montezuma County, CO, Montrose County, CO, San Miguel County, CO
The radar
The Grand Junction radar (KGJX), 96 km from the middle of the area, began a volume at 08:33 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Junction, CO wrote its last area forecast discussion before this red flag warning went out at Apr 17, 12:11 AM MDT, 2 hours 22 minutes earlier.
Area forecast discussion, Apr 17, 12:11 AM MDT, 2 hours 22 minutes before
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</html>Hazardous weather outlook, Apr 16, 5:14 AM MDT, 21 hours 19 minutes before
Hazardous Weather Outlook National Weather Service Grand Junction CO 514 AM MDT Mon Apr 16 2018 COZ001>014-017>023-UTZ022>025-027>029-171200- Lower Yampa River Basin-Central Yampa River Basin- Roan and Tavaputs Plateaus-Elkhead and Park Mountains- Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor- Central Colorado River Basin-Grand and Battlement Mesas- Gore and Elk Mountains/Central Mountain Valleys- Central Gunnison and Uncompahgre River Basin- West Elk and Sawatch Mountains-Flat Tops- Upper Gunnison River Valley-Uncompahgre Plateau and Dallas Divide- Northwest San Juan Mountains-Southwest San Juan Mountains- Paradox Valley/Lower Dolores River- Four Corners/Upper Dolores River-Animas River Basin- San Juan River Basin-Southeast Utah-Eastern Uinta Mountains- Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat- La Sal and Abajo Mountains-Canyonlands/Natural Bridges- 514 AM MDT Mon Apr 16 2018 ...Red Flag Warnings are in effect for many of the valleys of west-central and southwest Colorado this afternoon and evening... This hazardous weather outlook is for eastern Utah and western Colorado. .DAY ONE...Today and Tonight Critical fire weather conditions are expected this afternoon and evening ahead of a strong cold front that will be passing through on Tuesday. Winds gusting 45 to 60 mph and relative humidity below 15 percent will be widespread. Red Flag Warnings and Wind Advisories are in effect for parts of the area this afternoon and evening. See www.weather.gov/gjt for further details. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Scattered to numerous rain and snow showers, mainly over the mountains will occur Tuesday with light snow accumulations above 6500 feet. Freezing temperatures are possible Wednesday morning for lower valleys that have vegetation in a tender state. Another windy day is expected on Thursday with more rain and snow possible Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.
In the hours before
Local storm report, Apr 17, 1:02 AM MDT, 1 hour 31 minutes before
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</html>Local storm report, Apr 17, 1:03 AM MDT, 1 hour 30 minutes before
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</html>Local storm report, Apr 17, 1:04 AM MDT, 1 hour 29 minutes before
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</html>Local storm report, Apr 17, 1:06 AM MDT, 1 hour 27 minutes before
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</html>Local storm report, Apr 17, 2:08 AM MDT, 25 minutes before
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Please try again in a few minutes.
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</html>Local storm report, Apr 17, 2:10 AM MDT, 23 minutes before
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<main class="wrap">
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Grand Junction, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 17, 2:42 AM MDT | Freeze Warning | GJT | Delta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more | 30 hr |
| Apr 17, 2:35 PM MDT | Fire Weather Watch | GJT | Archuleta, Dolores, Garfield, Hinsdale, La Plata, Mesa and 6 more | 13 hr |
Nearby
Red Flag Warnings in Colorado, 2018Every red flag warning in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.