Weather Alert in Colorado
Flash Flood Warning issued June 17 at 11:40AM MDT until June 17 at 2:15PM MDT by NWS Denver CO
AREAS AFFECTED: Larimer, CO
DESCRIPTION: FFWBOU The National Weather Service in Denver has issued a * Flash Flood Warning for... Central Larimer County in north central Colorado... * Until 215 PM MDT. * At 1140 AM MDT, Doppler radar indicated thunderstorms producing heavy rain near Pennock Pass, or 21 miles west of Fort Collins, moving east at 10 mph. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. The storm producing the flooding is over rural areas of Central Larimer County, moving east at 10 miles per hour. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding on the Cameron Peak burn scar. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, roads, and low lying areas. * Some locations that will experience flash flooding include... Pennock Pass and Glen Haven.
INSTRUCTION: Move to higher ground now. Act quickly to protect your life. THIS IS A LIFE THREATENING SITUATION! Heavy Rainfall will cause extensive and severe flooding of creeks, streams, roads and culverts in the affected part of the Cameron Peak burn area. Rock slides or debris flows can also be expected across roads in the warning area.
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Weather Topic: What are Cirrus Clouds?
Home - Education - Cloud Types - Cirrus Clouds
Next Topic: Condensation
Cirrus clouds are high-level clouds that occur above 20,000 feet
and are composed mainly of ice crystals.
They are thin and wispy in appearance.
What do they indicate?
They are often the first sign of an approaching storm.
Next Topic: Condensation
Weather Topic: What are Contrails?
Home - Education - Cloud Types - Contrails
Next Topic: Cumulonimbus Clouds
A contrail is an artificial cloud, created by the passing of an
aircraft.
Contrails form because water vapor in the exhaust of aircraft engines is suspended
in the air under certain temperatures and humidity conditions. These contrails
are called exhaust contrails.
Another type of contrail can form due to a temporary reduction in air pressure
moving over the plane's surface, causing condensation.
These are called aerodynamic contrails.
When you can see your breath on a cold day, it is also because of condensation.
The reason contrails last longer than the condensation from your breath is
because the water in contrails freezes into ice particles.
Next Topic: Cumulonimbus Clouds
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