Weather Alert in Louisiana
Flood Warning issued May 2 at 10:36AM CDT until May 10 at 1:00AM CDT by NWS Lake Charles LA
AREAS AFFECTED: St. Martin, LA; St. Mary, LA
DESCRIPTION: ...The Flood Warning continues for the following rivers in Louisiana...Texas... Calcasieu River Near Salt Water Barrier Atchafalaya River At Morgan City Calcasieu River near White Oak Park Sabine River Near Deweyville Additional information is available at www.weather.gov. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Atchafalaya River at Morgan City. * WHEN...Until Saturday, May 10. * IMPACTS...At 7.0 feet, Buildings at the foot of Ann Street on the river side of the flood wall will flood as water overtops the Rio Oil Company dock. Buildings on the river side of the Berwick floodwall will flood. River traffic restrictions will be strictly enforced. In addition, backwater flooding could potentially impact portions areas around Lake Palourde and Stephensville. * ADDITIONAL DETAILS... - At 10:00 AM CDT Friday the stage was 6.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Friday was 6.6 feet. - Forecast...The river will oscillate above flood stage with a maximum value of 6.7 feet tomorrow morning. It will fall below flood stage Friday, May 09. - Flood stage is 6.0 feet. - http://www.weather.gov/safety/flood
INSTRUCTION: N/A
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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
Weather Topic: What are Altostratus Clouds?
Home - Education - Cloud Types - Altostratus Clouds
Next Topic: Cirrocumulus Clouds
Altostratus clouds form at mid to high-level altitudes
(between 2 and 7 km) and are created by a warm, stable air mass which causes
water vapor
to condense as it rise through the atmosphere. Usually altostratus clouds are
featureless sheets characterized by a uniform color.
In some cases, wind punching through the cloud formation may give it a waved
appearance, called altostratus undulatus. Altostratus clouds
are commonly seen with other cloud formations accompanying them.
Next Topic: Cirrocumulus Clouds
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