Weather Alert in Oklahoma
Flood Advisory issued April 30 at 2:27AM CDT until May 1 at 7:00PM CDT by NWS Norman OK
AREAS AFFECTED: Grant, OK; Kay, OK; Noble, OK
DESCRIPTION: ...The Flood Advisory is extended for the following rivers in Oklahoma... Salt Fork Arkansas River at Tonkawa affecting Grant, Kay and Noble Counties. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Salt Fork Arkansas River at Tonkawa. * WHEN...Until tomorrow evening. * IMPACTS...At 16.0 feet, Near bankfull flows move along the river from eastern Grant County...across Kay County... to the confluence with the Arkansas River below Ponca City. Low-lying farmland and oilfields may be flooded hours before the crest reaches Tonkawa. * ADDITIONAL DETAILS... - At 1:30 AM CDT Wednesday the stage was 14.0 feet. - Bankfull stage is 17.0 feet. - Forecast...The Salt Fork Arkansas River is expected to rise to a crest of 15.8 feet this afternoon. - Action stage is 14.0 feet. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood
INSTRUCTION: If you encounter a flooded roadway, turn around and find an alternative route. Additional information is available at www.weather.gov.
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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
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
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