I'll ask the meteorologists, but educated guess (as educated as a Repeating Hamster can be),
No idea on how much water, it might be less, or it might be more, but it will mostly likely be in the same neighborhood; that's one of those things when you are talking about an atmospheric river, we just don't have the knowledge to say for certain.
@MyRadar
🙏 I remember reading (after it happened) that last year’s trains of Atmospheric Rivers dumped over 30 trillion gallons on California. And that sucked, it wreaked havoc with floods and unprecedented damage, roads washed out which stranded people in the foothills for far too long, and Tulare Lake came back to life.
So I’m just hoping this year’s sky rivers are, like, under that.