Weather Alert in Nevada
Flood Advisory issued May 15 at 3:12AM PDT by NWS Elko NV
AREAS AFFECTED: Elko, NV
DESCRIPTION: ...The Flood Advisory continues for the following rivers in Nevada... Wildhorse Reservoir at Wildhorse Dam affecting Elko County. .Ongoing snow melt will promote an elevated reservoir level. For the Owyhee River...including Wildhorse Dam...elevated levels are forecast. * WHAT...An elevated reservoir level caused by seasonal snowmelt continues. * WHERE...Wildhorse Reservoir at Wildhorse Dam. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 2:15 AM PDT Wednesday the stage was 6205.9 feet. - N/A - Forecast...The reservoir level is expected to slowly fall through the next several days. - Action stage is 6205.0 feet. - Flood stage is 6208.0 feet. - http://www.weather.gov/safety/flood
INSTRUCTION: Caution is urged when walking near banks. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 500 PM PDT.
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Weather Topic: What is Precipitation?
Home - Education - Precipitation - Precipitation
Next Topic: Rain
Precipitation can refer to many different forms of water that
may fall from clouds. Precipitation occurs after a cloud has become saturated to
the point where its water particles are more dense than the air below the cloud.
In most cases, precipitation will reach the ground, but it is not uncommon for
precipitation to evaporate before it reaches the earth's surface.
When precipitation evaporates before it contacts the ground it is called Virga.
Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog
and mist are not considered precipitation because the water vapor which
constitutes them isn't dense enough to fall to the ground.
Next Topic: Rain
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