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Welcome to CoCoRaHS in Arizona
Become A Storm Spotter From Home
National Weather Service - Skywarn Weather Spotter
What to Report
- Flooding
Water that covers roads or threatens property
- High Winds
40mph - small trees sway
50mph - large trees sway
60mph - smaller tree branches break - up to 1 inch diameter
70mph - large tree branches break - 1 to 3 inches diameter
80mph - tree uprooted
100mph - large tree trunks snapped
- Blowing Dust
Reduced visibilities to one-half mile or less
- Hail
(Any Size)
Measure the diameter of the largest hail stone with a ruler
- Tornado
Swirling dust on the ground below a funnel cloud
How to Report
Phone: 1-888-745-1637
Facebook: facebook.com/NWSFlagstaff
Twitter: @NWSFlagstaff
CoCoRaHS - rainfall nework
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Contact Me
Sarah Nilsson, J.D., Ph.D., MAS
602 561 8665
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The information on this website is for EDUCATIONAL purposes only and DOES NOT constitute legal advice.
While the author of this website is an attorney, she is not YOUR attorney, nor are you her client, until you enter into a written agreement with Nilsson Law, PLLC to provide legal services.
In no event shall Sarah Nilsson be liable for any special, indirect, or consequential damages relating to this material, for any use of this website, or for any other hyperlinked website.
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