 Systems handled by the responsibility of the USWB and FWB featured no number.The 1959 Pacific typhoon season featured 24 tropical cyclones, though operationally 59 total areas of investigation were classified by the Joint Typhoon Warning Center (JTWC); three systems were handled by the responsibility of FWB at Pearl Harbor and the USWB at Honolulu.Three systems were questionable due to lack of reconnaissance aircraft use.