Weather Alert in Texas
Flood Warning issued June 15 at 2:00PM CDT by NWS Houston/Galveston TX
AREAS AFFECTED: Polk, TX; San Jacinto, TX; Trinity, TX; Walker, TX
DESCRIPTION: ...The Flood Warning is extended for the following rivers in Texas... Navasota River near Normangee affecting Brazos, Grimes and Madison Counties. San Bernard River near Boling affecting Brazoria, Fort Bend and Wharton Counties. ...The Flood Warning continues for the following rivers in Texas... San Bernard River near Sweeny affecting Brazoria County. Trinity River near Crockett affecting Trinity, Houston, Madison and Walker Counties. Trinity River at Riverside affecting Trinity, Walker, San Jacinto and Polk Counties. Trinity River at Liberty affecting Liberty County. Trinity River near Moss Bluff affecting Chambers and Liberty Counties. For the Trinity River...including Crockett, Riverside, Moss Bluff, Liberty...Moderate flooding is forecast. For the Navasota River...including Normangee...Moderate flooding is forecast. For the San Bernard River...including Sweeny, Boling...Minor flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Trinity River at Riverside. * WHEN...Until further notice. * IMPACTS...At 136.0 feet, Moderate lowland flooding begins in the vicinity of the gage. The lowest homes in the Green Rich Shores Subdivision are flooded and Thomas Lake Road is inundated and impassable. Low-lying roads in the Deep River Plantation Subdivision are inundated. The lowest roads into properties off FM 980 northwest of Riverside are inundated and the lowest buildings are threatened. * ADDITIONAL DETAILS... - At 1:30 PM CDT Sunday the stage was 136.2 feet. - Bankfull stage is 133.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 1:30 PM CDT Sunday was 136.2 feet. - Forecast...The river is expected to rise to a crest of 136.3 feet just after midnight tonight. - Flood stage is 133.5 feet. - Flood History...This crest compares to a previous crest of 136.7 feet on 03/21/2016. - http://www.weather.gov/safety/flood
INSTRUCTION: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/hgx. The next statement will be issued by Monday morning at 700 AM CDT.
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Weather Topic: What are Shelf Clouds?
Home - Education - Cloud Types - Shelf Clouds
Next Topic: Sleet
A shelf cloud is similar to a wall cloud, but forms at the front
of a storm cloud, instead of at the rear, where wall clouds form.
A shelf cloud is caused by a series of events set into motion by the advancing
storm; first, cool air settles along the ground where precipitation has just fallen.
As the cool air is brought in, the warmer air is displaced, and rises above it,
because it is less dense. When the warmer air reaches the bottom of the storm cloud,
it begins to cool again, and the resulting condensation is a visible shelf cloud.
Next Topic: Sleet
Weather Topic: What is Snow?
Home - Education - Precipitation - Snow
Next Topic: Stratocumulus Clouds
Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake,
has unique characteristics, but all of them grow in a hexagonal structure.
Snowfall can last for sustained periods of time and result in significant buildup
of snow on the ground.
On the earth's surface, snow starts out light and powdery, but as it begins to melt
it tends to become more granular, producing small bits of ice which have the consistency of
sand. After several cycles of melting and freezing, snow can become very dense
and ice-like, commonly known as snow pack.
Next Topic: Stratocumulus Clouds
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