From the ArcaMax Publishing, Trivia Newsletter:
http://www.arcamax.com/news/trivia/s-184918-871880

How far can rain advance from a warm front?

Distinct bands of rainy weather and clouds can form up to 240 miles ahead of a warm front. These bands are parallel to the front, and are often about 125 miles long and 30 miles wide.

This news arrived on: 04/22/2007

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