Where did the first storm in the hurricane season that included Hurricane Donna develop?
1960 Atlantic hurricane season The 1960 Atlantic hurricane season was the least active season since 1952. The season officially began on June 15, and lasted until November 15. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. The first system, an unnamed storm, developed in the Bay of Campeche on June 22. It brought severe local flooding to southeastern Texas and was considered the worst disaster in some towns since a hurricane in 1945. The unnamed storm moved across the United States for almost a week before dissipating on June 29. In July, Hurricane Abby resulted in minor damage in the Leeward Islands, before impacting a few Central American counties — the remnants of the storm would go on to form Hurricane Celeste in the East Pacific. Later that month, Tropical Storm Brenda caused flooding across much of the East Coast of the United States. The next storm, Hurricane Cleo, caused no known impact, despite its close proximity to land.
1861 Atlantic hurricane season The 1861 Atlantic hurricane season occurred during the first year of the American Civil War and had some minor impacts on associated events. Eight tropical cyclones are believed to have formed during the 1861 season; the first storm developed on July 6 and the final system dissipated on November 3. Six of the eight hurricanes attained Category 1 hurricane status or higher on the Saffir-Simpson Hurricane Scale, of which three produced hurricane-force winds in the United States. No conclusive damage totals are available for any storms. Twenty-two people died in a shipwreck off the New England coast, and an undetermined number of crew members went down with their ship in the July hurricane. Based on maximum sustained winds, the first and third hurricanes are tied for the strongest of the year, although the typical method for determining that record—central barometric air pressure—is not a reliable indicator due to a general lack of data and observations.