There were around (at least) 100 tornadoes on Saturday, and only 6 deaths (not "only" 6 as if they weren't important, but there would usually be a lot more).
Tornado prediction has improved enormously in the last several years. There were tornado warnings for all (or at least most) of the affected areas 2 days in advance.
Tornado prediction has improved enormously in the last several years. There were tornado warnings for all (or at least most) of the affected areas 2 days in advance.