Weather Alert in Alaska
Winter Storm Warning issued February 17 at 3:12PM AKST until February 18 at 3:00PM AKST by NWS Fairbanks AK
AREAS AFFECTED: South Slopes of the Western Brooks Range; Upper Kobuk Valleys
DESCRIPTION: * WHAT...Heavy snow. Total snow accumulations between 7 and 15 inches. Winds gusting as high as 35 mph. * WHERE...South Slopes of the Western Brooks Range and Upper Kobuk Valleys. * WHEN...Until 3 PM AKST Wednesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Blizzard or near blizzard conditions are possible in Kobuk Valley through Wednesday afternoon.
INSTRUCTION: If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.
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Weather Topic: What are Cirrocumulus Clouds?
Home - Education - Cloud Types - Cirrocumulus Clouds
Next Topic: Cirrostratus Clouds
Cirrocumulus clouds form at high altitudes (usually around 5 km)
and have distinguishing characteristics displayed in a fine layer of
small cloud patches. These small cloud patches are sometimes referred to as
"cloudlets" in relation to the whole cloud formation.
Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the
water droplets in the cloud freeze into ice crystals and the cloud becomes a
cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud
formations generally pass rapidly.
Next Topic: Cirrostratus Clouds
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
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