U.S. maps

The following maps depict the frequency of specific HAB problems along the U.S. coast over the last ten years. These data are updated annually to generate a time series of the events.

ASPAmnesic Shellfish Poisoning


CFPCiguatera Fish Poisoning


Diarrhetic Shellfish Poisoning


NSPNeurotoxic Shellfish Poisoning


PSPParalytic Shellfish Poisoning


Plant and Animal Mortalities




Last updated: July 31, 2012