There was some evidence of this being used, over 400kg explosive payload.
en.wikipedia.org/wiki/Mark_84_bomb
Discussion
At the hospital? 400kg left a tiny little crater?
if it exploded above the ground? it was a very big explosion or fire ball, but maybe it was a different bomb?
i have seen so many hamas rockets now it was not one of them, also seen so many israel bombs and it definitely was an air dropped bomb