Satellite images taken before and after Hurricane Irma hit the lower Keys on Sept. 10 show the powerful storm churned up miles of sediment. The Florida Keys Marine Sanctuary is now asking boaters for help in mapping changes to waterways and the ocean bottom.
Satellite images taken before and after Hurricane Irma hit the lower Keys on Sept. 10 show the powerful storm churned up miles of sediment. The Florida Keys Marine Sanctuary is now asking boaters for help in mapping changes to waterways and the ocean bottom. National Oceanic and Atmospheric Administration
Satellite images taken before and after Hurricane Irma hit the lower Keys on Sept. 10 show the powerful storm churned up miles of sediment. The Florida Keys Marine Sanctuary is now asking boaters for help in mapping changes to waterways and the ocean bottom. National Oceanic and Atmospheric Administration

Skippers beware: South Florida charts may be off in the wake of a hurricane

December 28, 2017 03:30 PM