Weather Alert in Alaska
Flood Warning issued August 28 at 6:08PM AKDT until August 31 at 10:00AM AKDT by NWS Anchorage AK
AREAS AFFECTED: Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley
DESCRIPTION: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...the Yentna River and tributaries at and above Lake Creek. * WHEN...Until 1000 AM AKDT Sunday. * IMPACTS...At 20.5 feet, water begins to inundate several low-lying cabins. At 22.0 feet, more extensive flooding of cabins, resorts, and private property. * ADDITIONAL DETAILS... - At 545 PM AKDT, Between 1 and 2 inches of rain have fallen. The river gage at Lake Creek and other gages across the Susitna Valley show considerable rises across area rivers. Additional rainfall amounts of around an inch are expected. For Yentna River at Lake Creek: At 5:00pm the stage was 20.9 feet and rising. Flood Stage is 20.5 feet. Forecast: A crest around 23 feet is expected around Friday night into early Saturday morning with an estimated crest time at 4 am Saturday. The river will then begin to fall and is expected to go below flood stage Sunday. This may equal or exceed the August 2024 crest of 22.4 feet. - Http://www.weather.gov/safety/flood
INSTRUCTION: Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information.
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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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