Original: The 1970 Bhola cyclone was not the most powerful of these, however; the 1991 Bangladesh cyclone was significantly stronger when it made landfall in the same general area with 250 k winds, a high-end Category 4. The 1970 cyclone is nonetheless the deadliest tropical cyclone on record and is one of the deadliest natural disasters in recent history.
Simplified: The 1970 Bhola cyclone was the strongest storm of the 1970 North Indian Ocean cyclone season.