there's a NOAA map of the estimated path of the plume following the initial Hydrogen explosion at the following link

[link to www.earthweek.com]

I had no idea that NOAA even had maps like this

does anyone know where to find the archive of these types of maps on the NOAA site?

edit to add: I saw some HYSPLIT projections that stopped short of the US mainland shortly after the explosion but I've never seen one that showed the actual path of the plume like at the link above

I think it comes from somewhere on the following page but may require a NOAA password to access

[link to ready.arl.noaa.gov]