Chart for Aug. includes data on occurrence of fog at selected U.S. and foreign weather stations.
Monthly weather chart of North Atlantic Ocean showing isotherms and isobars, shipping routes, storm tracks and dates, radio telegraph stations, storm warning signals, shipwrecks, drift of derelict ships and buoys, and prevailing winds and currents, by ocean. Charts also include narrative review of weather conditions, and key to weather symbols and other information for navigators.