Weather Alert in Arizona
Special Weather Statement issued September 3 at 3:32PM MST by NWS Phoenix AZ
AREAS AFFECTED: Superior; Tonto Basin; Pinal/Superstition Mountains
DESCRIPTION: At 332 PM MST, Doppler radar was tracking a cluster of strong thunderstorms near Top-Of-The-World, or near Superior, moving north at 5 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Superior, Top Of The World, Boyce Thompson Arboretum, and Top-Of-The-World. This includes the following highways... US Highway 60 between mile markers 222 and 239. AZ Route 177 between mile markers 165 and 167.
INSTRUCTION: If outdoors, consider seeking shelter inside a building.
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Weather Topic: What is Condensation?
Home - Education - Precipitation - Condensation
Next Topic: Contrails
Condensation is the process which creates clouds, and therefore
it is a crucial process in the water cycle.
Condensation is the change of matter from a state of gas into a state of liquid,
and it happens because water molecules release heat into the atmosphere and
become organized into a more closely packed structure, what we might see as
water droplets.
Water is always present in the air around us as a vapor, but it's too small for
us to see. When water undergoes the process of condensation it becomes organized
into visible water droplets. You've probably seen condensation happen before on the
surface of a cold drink!
Next Topic: Contrails
Weather Topic: What are Cumulonimbus Clouds?
Home - Education - Cloud Types - Cumulonimbus Clouds
Next Topic: Cumulus Clouds
The final form taken by a growing cumulus cloud is the
cumulonimbus cloud, which is very tall and dense.
The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although
most commonly they stop growing at an altitude of 6 km.
Even small cumulonimbus clouds appear very large in comparison to other cloud types.
They can signal the approach of stormy weather, such as thunderstorms or blizzards.
Next Topic: Cumulus Clouds
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