The 2017 Atlantic hurricane season was an extremely active North Atlantic hurricane season .
List of storms [ ] Tropical Depression One [ ]
Tropical depression
Duration
July 5 – July 11
Peak intensity
35 mph (55 km/h) (1-min) 997 mbar (hPa )
Tropical Depression Two [ ]
Tropical depression
Duration
July 9 – July 12
Peak intensity
35 mph (55 km/h) (1-min) 998 mbar (hPa )
Subtropical Storm Arlene [ ]
Subtropical storm (SSHS )
Duration
July 12 – July 16
Peak intensity
50 mph (85 km/h) (1-min) 995 mbar (hPa )
Hurricane Bret [ ]
Category 1 hurricane
Duration
July 18 – July 27
Peak intensity
80 mph (130 km/h) (1-min) 981 mbar (hPa )
Tropical Depression Five [ ]
Tropical depression
Duration
July 24 – July 28
Peak intensity
35 mph (55 km/h) (1-min) 999 mbar (hPa )
Subtropical Depression Six [ ]
Subtropical depression (SSHS )
Duration
July 30 – August 1
Peak intensity
30 mph (45 km/h) (1-min) 1002 mbar (hPa )
Hurricane Cindy [ ]
Category 3 hurricane
Duration
August 3 – August 9
Peak intensity
120 mph (195 km/h) (1-min) 965 mbar (hPa )
Tropical Storm Don [ ]
Tropical storm
Duration
August 7 – August 12
Peak intensity
65 mph (100 km/h) (1-min) 992 mbar (hPa )
Tropical Depression Nine [ ]
Tropical depression
Duration
August 12 – August 14
Peak intensity
35 mph (55 km/h) (1-min) 997 mbar (hPa )
Tropical Depression Ten [ ]
Tropical depression
Duration
August 13 – August 14
Peak intensity
35 mph (55 km/h) (1-min) 987 mbar (hPa )
Tropical Storm Emily [ ]
Tropical storm
Duration
August 16 – August 19
Peak intensity
65 mph (105 km/h) (1-min) 988 mbar (hPa )
Hurricane Franklin [ ]
Category 1 hurricane
Duration
August 20 – August 29
Peak intensity
80 mph (130 km/h) (1-min) 984 mbar (hPa )
Tropical Depression Thirteen [ ]
Tropical depression
Duration
August 21 – August 25
Peak intensity
35 mph (55 km/h) (1-min) 999 mbar (hPa )
Subtropical Depression Fourteen [ ]
Subtropical depression (SSHS )
Duration
August 25 – August 27
Peak intensity
30 mph (45 km/h) (1-min) 977 mbar (hPa )
Tropical Storm Gert [ ]
Tropical storm
Duration
August 31 – September 6
Peak intensity
70 mph (110 km/h) (1-min) 996 mbar (hPa )
Hurricane Harvey [ ]
Category 4 hurricane
Duration
September 3 – September 14
Peak intensity
150 mph (240 km/h) (1-min) 922 mbar (hPa )
Tropical Depression Seventeen [ ]
Tropical depression
Duration
September 5 – September 7
Peak intensity
35 mph (55 km/h) (1-min) 994 mbar (hPa )
Tropical Depression Eighteen [ ]
Tropical depression
Duration
September 9 – September 11
Peak intensity
30 mph (45 km/h) (1-min) 1003 mbar (hPa )
Subtropical Storm Irma [ ]
Subtropical storm (SSHS )
Duration
September 12 – September 16
Peak intensity
50 mph (80 km/h) (1-min) 1001 mbar (hPa )
Hurricane Jose [ ]
Category 2 hurricane
Duration
September 15 – September 20
Peak intensity
100 mph (155 km/h) (1-min) 977 mbar (hPa )
Tropical Depression Twenty-One [ ]
Tropical depression
Duration
September 16 – September 17
Peak intensity
35 mph (55 km/h) (1-min) 1003 mbar (hPa )
Tropical Depression Twenty-Two [ ]
Tropical depression
Duration
September 17 – September 20
Peak intensity
30 mph (45 km/h) (1-min) 996 mbar (hPa )
Hurricane Katia [ ]
Category 4 hurricane
Duration
September 21 – October 3
Peak intensity
145 mph (230 km/h) (1-min) 942 mbar (hPa )
Tropical Storm Lee [ ]
Tropical storm
Duration
September 24 – September 26
Peak intensity
40 mph (65 km/h) (1-min) 1005 mbar (hPa )
Subtropical Depression Twenty-Five [ ]
Subtropical depression (SSHS )
Duration
September 29 – October 2
Peak intensity
35 mph (55 km/h) (1-min) 993 mbar (hPa )
Tropical Depression Twenty-Six [ ]
Tropical depression
Duration
October 1 – October 3
Peak intensity
30 mph (45 km/h) (1-min) 995 mbar (hPa )
Subtropical Storm Maria [ ]
Tropical storm
Duration
October 1 – October 5
Peak intensity
70 mph (110 km/h) (1-min) 992 mbar (hPa )
Hurricane Nate [ ]
Category 1 hurricane
Duration
October 3 – October 9
Peak intensity
80 mph (130 km/h) (1-min) 986 mbar (hPa )
Tropical Depression Twenty-Nine [ ]
Tropical depression
Duration
October 6 – October 8
Peak intensity
30 mph (45 km/h) (1-min) 1004 mbar (hPa )
Tropical Depression Thirty [ ]
Tropical depression
Duration
October 11 – October 14
Peak intensity
35 mph (55 km/h) (1-min) 1003 mbar (hPa )
Tropical Storm Ophelia [ ]
Tropical storm
Duration
October 15 – October 19
Peak intensity
60 mph (95 km/h) (1-min) 992 mbar (hPa )
Hurricane Philippe [ ]
Category 4 hurricane
Duration
October 17 – October 31
Peak intensity
155 mph (250 km/h) (1-min) 918 mbar (hPa )
Tropical Depression Thirty-Three [ ]
Tropical depression
Duration
October 19 – October 22
Peak intensity
35 mph (55 km/h) (1-min) 987 mbar (hPa )
Subtropical Depression Thirty-Four [ ]
Subtropical depression (SSHS )
Duration
October 24 – October 25
Peak intensity
30 mph (45 km/h) (1-min) 1006 mbar (hPa )
Subtropical Storm Rina [ ]
Subtropical storm (SSHS )
Duration
October 27 – October 31
Peak intensity
65 mph (100 km/h) (1-min) 991 mbar (hPa )
Hurricane Sean [ ]
Category 3 hurricane
Duration
October 31 – November 7
Peak intensity
115 mph (185 km/h) (1-min) 977 mbar (hPa )
Tropical Depression Thirty-Seven [ ]
Tropical depression
Duration
November 3 – November 5
Peak intensity
35 mph (55 km/h) (1-min) 993 mbar (hPa )
Tropical Depression Thirty-Eight [ ]
Tropical depression
Duration
November 18 – November 21
Peak intensity
30 mph (45 km/h) (1-min) 1005 mbar (hPa )
Tropical Storm Tammy [ ]
Tropical storm
Duration
November 21 – November 26
Peak intensity
50 mph (85 km/h) (1-min) 983 mbar (hPa )
Hurricane Vince [ ]
Category 1 hurricane
Duration
November 24 – November 29
Peak intensity
90 mph (150 km/h) (1-min) 967 mbar (hPa )
Tropical Depression Fourty-One [ ]
Tropical depression
Duration
November 27 – November 29
Peak intensity
30 mph (45 km/h) (1-min) 995 mbar (hPa )
Tropical Depression Fourty-Two [ ]
Tropical depression
Duration
December 8 – December 12
Peak intensity
35 mph (55 km/h) (1-min) 1012 mbar (hPa )
Hurricane Whitney [ ]
Category 1 hurricane
Duration
December 21 – December 26
Peak intensity
75 mph (120 km/h) (1-min) 984 mbar (hPa )
