Original: Atlantic hurricane seasons Pre-1600 1600s/10s 1620s/30s Observation data for years before 1492 is completely unavailable because record keeping was virtually non-existent in the pre-Columbian era, and any records that may have once existed have long since been lost.
Simplified: Atlantic hurricane seasons Pre-1600 1600s/10s 1620s/30s Observation info for years before 1492 is completely unavailable because record keeping was non-existent in the pre-Columbian era, and any records that may have once existed have long since been lost.