Weather Alert in Iowa
Flash Flood Warning issued July 11 at 10:49PM CDT until July 12 at 4:00AM CDT by NWS Quad Cities IA IL
AREAS AFFECTED: Benton, IA; Buchanan, IA; Delaware, IA; Linn, IA
DESCRIPTION: At 1049 PM CDT, emergency management reported that flood waters were beginning to recede across the warned area. With the threat for heavy rain ending a continued recession in flood waters is expected through late evening. However, be aware that some areas of ongoing high water and flash flooding may still be occurring across the warned area. If the improvement continues as expected the flash flood warning will likely be cancelled early. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Cedar Rapids, Independence, Vinton, Manchester, Hiawatha, Robins, Belle Plaine, Center Point, Fairfax, Atkins, Walford, Urbana, Palo, Shellsburg, Newhall, Edgewood, Winthrop, Walker, Blairstown and Van Horne. This includes Interstate 380 between mile markers 26 and 50.
INSTRUCTION: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
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Weather Topic: What are Stratus Clouds?
Home - Education - Cloud Types - Stratus Clouds
Next Topic: Wall Clouds
Stratus clouds are similar to altostratus clouds, but form at a
lower altitude and are identified by their fog-like appearance, lacking the
distinguishing features of most clouds.
Stratus clouds are wider than most clouds, and their base has a smooth, uniform
look which is lighter in color than a nimbostratus cloud.
The presence of a stratus cloud indicates the possibility of minor precipitation,
such as drizzle, but heavier precipitation does not typically arrive in the form
of a stratus cloud.
Next Topic: Wall Clouds
Weather Topic: What are Altocumulus Clouds?
Home - Education - Cloud Types - Altocumulus Clouds
Next Topic: Altostratus Clouds
Similar to cirrocumulus clouds, altocumulus clouds are
characterized by cloud patches. They are distinguished by larger cloudlets
than cirrocumulus clouds but are still smaller than stratocumulus clouds.
Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km)
and may resemble, at times, the shape of a flying saucer.
These uncommon formations, called altocumulus lenticularis, are created by uplift
in the atmosphere and are most often seen in close proximity to mountains.
Next Topic: Altostratus Clouds
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