Right we all know that one but I was taught years ago I can't remember when that it's then "red sky in the morning......Sailors warning" - but almost every time I hear it , it's said as Shepard's warning. What is correct?
If it is a volcano in the middle of the Ocean that is polluting the upper atmosphere it is "Sailor's" warning or ... even delight. It the volcano is based inland then it is the Shepherds who need to start the lament or the rejoicing. We currently have both, so both versions are correct.