"This has been a true price crash, " said Trilby Lundberg, publisher of the Lundberg Survey.

CNN: U.S. gas prices 'crash'

Crude oil prices have jumped, triggering higher prices at the pump, said publisher Trilby Lundberg.

CNN: Gas prices switch direction

That's up 24.75 cents from the survey's previous canvass of roughly 2, 500 filling stations in the continental United States on January 25, publisher Trilby Lundberg told CNN.

CNN: U.S. gas prices jump nearly a quarter in two weeks