In The Age of Apocalypse Universe, Jean Grey while dying was able to shield New York from nuclear bombs being dropped on it. Can her 616 counterpart replicate this feat?
Can non Phoenix Jean greys Telekinetic shield withstand a Nuclear Bomb?
If yes, what level can she shield from, what level would destroy her shields? Kilotons? Megatons?
Examples of Jean greys high end shield feats
Shielding from Energy attacks from the stranger with killing intent
Shielding from a bomb blowing up an island
Shielding from Legion blowing up an island
Shielding from and flying to a white hole
Shielding herself while flying through hyperspace
Shielding from blasts from a mind controlled binary
Containing the full force of pre AvX Cyclops Optic blast (powerful enough to bust a mountain, and carve a Canyon through a mountain range)
Containing the full force of post AvX Cyclops Blast (his powers were amped and are strong enough to hurt a weakend Dormammu)
Restraining people like Hercules, The Thing, Namor.
Are these enough to infer that she could shield from atleast a low level Nuke