User:Bobnekaro/Atlantic tropical systems in 2017

The following is a complete list of all Atlantic cyclones, invests, and area of interests in the 2017 Atlantic hurricane season.

Types:
 * AOI - Area of interest mentioned by the National Hurricane Center but not assigned an invest number.
 * INV - Invest. Assigned a number from 90L to 99L.
 * TD - Tropical Depression
 * TS - Tropical Storm
 * SD - Subtropical Depression
 * SS - Subtropical Storm
 * HU - Hurricane
 * MH - Major Hurricane

Very Strong El Niño