What's the noun for fallouts? Here's the word you're looking for.
fallout
The event of small airborne particles falling to the ground in significant quantities as a result of major industrial activity, volcano eruption, sandstorm, nuclear explosion, etc.
The particles themselves.
A negative side effect; an undesirable or unexpected consequence.
(rare) A declined offer in a sales transaction when acceptance was presumed.
(rare) The person who declines such an offer.
(radio, television, broadcasting) An impromptu guest used to fill in for another guest spot who is a no show or who has cancelled last minute
“Almost immediately, however, there was a disastrous fallout from this one little phone call.”
“This means that the nuclear fallout coming to earth on the first day after the detonation will have a different mixture of isotopes than the fallout coming down on day two.”
“This is likely fallout from the Kyoto Protocol relating to refrigerant emissions.”
“And another reason, besides the high volume of regular shows with good bands, it is the place to catch stuff like The Fallouts and The Fells reunion shows.”