Tracking Invest 92-L: Maps, spaghetti models  WESHTwo tropical waves show signs of development as Cristobal weakens to a depression  WPBFAs Tropical Storm Cristobal dissipates, hurricane forecasters keep eyes on two disturbances  NOLA.comCristobal weakens to a tropical depression, but 2 more could form if they can survive El Niño’s hostile conditions  CNN2 Atlantic disturbances heading toward the Caribbean as Cristobal weakens  WFTV