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Call, Precise
Location, and Spotter number.
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Speak clearly and
slowly. Make sure
you can be understood.
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Rainfall amounts of 1/4
inch or more in a ½ hour.
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Any storm producing
heavy flooding rain, or flooding conditions away from the storm
location.
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Tornado or funnel
clouds.
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Thunderstorms with high
winds (measured or estimated) or frequent cloud to ground
lightning.
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Hail, with size
estimates for larger stones.
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Wind speeds of 40 mph
or greater, and how it was obtained.
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Any kind of weather
related damage.
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Visibility of less than
½ mile caused by anything.