Why would water stop it, other historic erruptions literally circled the globe with their ash plumes... that it might come here on the jet stream doesn’t shock me, they’ve already said if this goes in for a while it will affect our summer growing seasons throughout the northern hemisphere.
“Get the canned goods, get the toilet paper, you know we need it!”
Rain typically clenses the air. This iw why I asked about it travelling over water. There will be rainy days out there too! Someone else just said it wouldn’t matter.