Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)

Alpine Rockslide

A rockslide along the Palisades is seen from Chopper 880 - Alpine, NJ - May 18, 2012 (credit: Tom Kaminski / WCBS 880)