Edward S. Ellis

“ The temperature of the air at the time of the encounter was 37 degrees; water 54 degrees. It had been cold during the night, but grew warmer in the morning. The clouds which overspread the firmament were of the cumulus pattern. ”

“ The waterspout was slowly but surely ceasing to be a waterspout when it disappeared from view in the misty distance some fifteen minutes or more from the time it was sighted.
The Slavonia's encounter with the waterspout took place in latitude 42 degrees 22 minutes north and longitude 52 degrees 35 minutes west. This is rather far north for waterspouts so early in the year. The waterspout crop is generally more plentiful when thunder and lightning are on top, which is in warmer weather. ”