No real studies done over the volcanic effect to Icelandic weather.....since that one went active.
If you go back 13k years ago...that ice age mostly dumped on US eastern coast/eastern Canada (up around 1 to 2 miles thick).
“ If you go back 13k years ago...that ice age mostly dumped on US eastern coast/eastern Canada (up around 1 to 2 miles thick).”
Brian Williams was there.
Hmmm
I cannot say, I was not there that long ago.
I will soon be 78.