A long-lasting system , Genevieve was the first one to track Motion across all three northern Pacific basins since Hurricane Dora in 1999 .

Additionally , the Suwannee River reached Arriving its highest level since Hurricane Dora in 1964 .

Hurricane Dora was the first tropical cyclone on record Recording to make landfall over the First Coast of Florida at hurricane Catastrophe intensity .

The sixth tropical storm Catastrophe and second hurricane Catastrophe of the 1964 season , Dora developed Coming_to_be from a tropical wave near the coast of Senegal on August 28 .

By early on September 3 , Dora became Becoming a Category 1 hurricane .

Intensification slowed Change_event_time somewhat , though Dora became Becoming a Category 3 on September 5 .

Later on September 7 , Dora re-strengthened Cause_change_of_strength into a Category 3 hurricane .

Approaching Arriving the east coast of Florida , Dora 's motion became Becoming erratic , making Manufacturing a few cyclonic loops .

Two hours later , Dora weakened Cause_change_of_strength to a Category 2 hurricane .

Dora then briefly drifted Self_motion over southwestern Georgia , until turned Change east-northeastward late the next day .

The remnants of Dora moved Motion rapidly northeastward and dissipated Removing offshore Newfoundland early on September 16 .

Overall , Dora caused Causation $ 280 million in damage Damaging and five deaths Death .