Weather Alert in Alaska
Winter Storm Warning issued February 13 at 11:35AM AKST until February 15 at 12:00PM AKST by NWS Fairbanks AK
AREAS AFFECTED: Southern Seward Peninsula Coast; Interior Seward Peninsula; Eastern Norton Sound and Nulato Hills; Lower Koyukuk Valley; Middle Yukon Valley; Lower Yukon and Innoko Valleys; North Slopes of the Western Alaska Range; Upper Kuskokwim Valley
DESCRIPTION: * WHAT...Heavy snow and blowing snow expected. Total snow accumulations between 7 and 12 inches. Winds gusting as high as 35 mph. * WHERE...Eastern Norton Sound and Nulato Hills, Interior Seward Peninsula, Lower Koyukuk Valley, Lower Yukon and Innoko Valleys, Middle Yukon Valley, North Slopes of the Western Alaska Range, Southern Seward Peninsula Coast, and Upper Kuskokwim Valley. * WHEN...From 3 PM this afternoon to noon AKST Sunday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility.
INSTRUCTION: If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
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Weather Topic: What are Stratocumulus Clouds?
Home - Education - Cloud Types - Stratocumulus Clouds
Next Topic: Stratus Clouds
Stratocumulus clouds are similar to altocumulus clouds in their
fluffy appearance, but have a slightly darker shade due to their additional mass.
A good way to distinguish the two cloud types is to hold your hand out and measure
the size of an individual cloud; if it is the size of your thumb it is generally
an altocumulus cloud, if it is the size of your hand it is generally a
stratocumulus cloud.
It is uncommon for stratocumulus clouds to produce precipitation, but if they do
it is usually a light rain or snow.
Next Topic: Stratus Clouds
Weather Topic: What are Wall Clouds?
Home - Education - Cloud Types - Wall Clouds
Next Topic: Altocumulus Clouds
A wall cloud forms underneath the base of a cumulonimbus cloud,
and can be a hotbed for deadly tornadoes.
Wall clouds are formed by air flowing into the cumulonimbus clouds, which can
result in the wall cloud descending from the base of the cumulonimbus cloud, or
rising fractus clouds which join to the base of the storm cloud as the wall cloud
takes shape.
Wall clouds can be very large, and in the Northern Hemisphere they generally
form at the southern edge of cumulonimbus clouds.
Next Topic: Altocumulus Clouds
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