On Apr 4 in weather history...

1947 -- The largest group of sunspots ever recorded was discovered.

2003 -- 72 mph thunderstorm winds northwest of Columbia City. 69 mph winds at Logansport tore a roof from a barn, and 69 mph winds northwest of North Judson (Starke County) turned farm wagons over and blew down trees and power lines. Hail 1.75" in diameter fell in Noble County.

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