Hurricane Alan

Alan affected Georgia as C1,  Cuba as STS, Florida as C1 also, and Louisiana as C3. The storm caused 12 deaths and $13,000. 
Category 4 hurricane (SSHWS)
Temporary cyclone north 
Duration May 12 – June 4
Peak intensity 130 mph (215 km/h) (1-min) < 909 mbar (hPa)

Tropical Depression 02L

02L formed as a subtropical depression on May 31 and transformed into a tropical depression on June 1.
Tropical depression (SSHWS)
Temporary cyclone north 
Duration May 31 – June 2
Peak intensity Winds not specified  1009 mbar (hPa)

Subtropical Storm Brett

Brett caused very heavy snow to New Jeresy. Brett only affected NJ as a STS on June 30. 5,500 deaths and $994 quadrillion were caused. Brett's winds knocked over 8,425 chairs down. 175,545 homes damaged(135,065 destroyed).
Unknown strength tropical cyclone (NHC)
Subtropical cyclone (SSHWS)
Temporary cyclone north 
Duration June 6 – August 27
Peak intensity 165 mph (270 km/h) (1-min) 
Brett was later retired and replaced with Bob.

Unnamed Subtropical Storm

This storm was short-lived, well it only affected the Azores at 16:00 UTC.
Subtropical storm (SSHWS)
Temporary cyclone north 
Duration June 9 03:00UTC – June 9 18:00UTC
Peak intensity 65 mph (100 km/h) (1-min)