Northern Hemisphere Tropical Cyclone Activity for 2023 (2023/2024 for the Southern Hemisphere)

1991-2020 Climatological Activity Through September 29 in Parentheses

Basin Named Storms Named Storm Days Hurricanes Hurricane Days Major Hurricanes Major Hurricane Days Accumulated Cyclone Energy
North Atlantic 18 (10.8) 79.00 (51.7) 6 (5.1) 25.50 (20.4) 3 (2.3) 7.75 (5.8) 123.5 (93.0)
Northeast Pacific (East of 180°) 11 (13.7) 50.25 (60.2) 7 (7.4) 26.25 (24.0) 5 (3.9) 13.25 (8.0) 122.5 (111.0)
Northwest Pacific (West of 180°) 12 (18.5) 83.75 (91.6) 9 (11.2) 42.25 (42.5) 6 (6.1) 21.50 (15.9) 212.3 (196.0)
North Indian 4 (2.2) 16.25 (6.6) 2 (0.8) 10.75 (1.8) 2 (0.4) 3.00 (0.7) 41.4 (9.9)
Northern Hemisphere 45 (45.2) 229.25 (210.1) 24 (24.5) 104.75 (88.7) 16 (12.7) 45.50 (30.4) 499.7 (409.9)
 
South Indian (West of 135°E) 0 (0.5) 0.00 (0.9) 0 (0.0) 0.00 (0.0) 0 (0.0) 0.00 (0.0) 0 (0.6)
South Pacific (East of 135°E) 0 (0.1) 0.00 (0.2) 0 (0.0) 0.00 (0.0) 0 (0.0) 0.00 (0.0) 0 (0.1)
Southern Hemisphere 0 (0.6) 0.00 (1.1) 0 (0.0) 0.00 (0.0) 0 (0.0) 0.00 (0.0) 0 (0.7)

Global statistics were last modified: September 29 2023 21:00 MT

Real-time statistics calculated from operational best tracks of NHC, CPHC and JTWC. Southern Hemisphere TC activity resets on July 1.

Click on a tropical cyclone basin name for individual storm statistics.