Weather Alert in Colorado
Air Quality Alert issued August 3 at 4:10PM MDT by NWS Grand Junction CO
AREAS AFFECTED: Garfield, CO; Rio Blanco, CO; Eagle, CO
DESCRIPTION: The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...Central and eastern Rio Blanco, eastern Garfield, and western Eagle Counties. Locations include, but are not limited to Meeker, Carbondale, El Jebel, and along Highway 82 south of Glenwood Springs. WHEN...400 PM Sunday August 03 to 900 AM Monday August 04 IMPACTS...Smoke from the Grease fire and the Elk fire in central and southeastern Rio Blanco County, and the Coulter Creek fire in southeastern Garfield County will produce areas of moderate to heavy smoke Sunday evening and Monday morning. The greatest impacts are expected in areas in the immediate vicinity of these fires including mainly rural areas of Rio Blanco County south and southeast of Meeker; and in southeastern portions of Garfield County in the roaring Fork Valley along Highway 82 near Carbondale and El Jebel; south of Glenwood Springs. Additional smoke impacts may be experienced across the advisory area due to transport of smoke on Sunday and Monday. HEALTH INFORMATION...Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.
INSTRUCTION: N/A
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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
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
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