-1660 DR


 * In the Battle of the Three Seaflames, an alliance of mages of Serôs, including High Mages and Dukars of Aryselmalyr, destroy the Deep Netheril enclaves of Cuulmath, Quaeluuvis, and Werapan.


 * The explosions of the Netherese enclaves creates Saerloon Bay and Selgaunt Bay.