The Action Cam spotted a car stuck in several inches of water in Collingdale, Delaware County.
Images showed cars and structures that had fallen 20 meters off the newly formed cliff, while many other homes remain perched perilously on the cliff edge.
The strong winds were part of a one-two punch of severe weather. Heavy rain earlier in the day caused flooding that slowed the morning commute.
A coastal storm churned its way up the East Coast on Sunday, with New Jersey declaring a state of emergency and some airports posting delays and cancellations in advance of anticipated coastal flooding, and strong winds, as another storm system struck farther south with heavy rain.
A state of emergency has been issued in Hawaii ahead of possible inclement weather posed by Hurricane Kiko, officials said.
More than 14 inches fell in less than 24 hours in one spot, causing rivers to flood, washing out vehicles, and cutting power to thousands.