Tropical Cyclone: Longest Lasting Tropical Cyclone
| Record Value | 31 days |
|---|---|
| Date of Event | 10/8/1994-10/9/1994 |
| Length of Record | 1945-present |
| Geospatial Location | Hurricane / Typhoon John in Northeast & Northwest Pacific Basins |
| Instrumentation | Determined from aircraft reconnaissance |
Reference
http://www.aoml.noaa.gov/hrd/tcfaq/E6.html
Previous Records
Hurricane Tina's duration of 24 days in the 1992 season and Hurricane San Ciriaco's duration of 28 days in the 1899 Atlantic season
Additional Images

GOES-7 Visible Image of Cyclone John (to SW of Hawaiian Islands) on 23/8/1994
Image of Cyclone John on 23/8/1994 / Track of Cyclone John

Image of Cyclone John on 23/8/1994 / Track of Cyclone John