Dale C. S Destin (Climatologist)
My June updated forecast for the 2022 Atlantic Hurricane Season is out, and it continues to call for a very busy and active season with the potential of being super hyperactive. As of June 20, the forecast is for 20 named storms, 10 hurricanes and 4 major hurricanes.
Recall that the accumulated cyclone energy index (ACE) is the universally accepted metric used to classify the overall activity of a hurricane season. The ACE forecast for this year is 186, 34 above the threshold for an active season, based on 1991-2020 data.
A super hyperactive season like 2017 also remains possible. There is a 37 percent chance of the ACE exceeding 223. Further, there is a 43 percent chance of more than 19 named storms; 24 percent chance of more than 11 hurricanes and also a 22 percent chance of more than 6 major hurricanes.
If the forecast pans out, this season would be the tenth most active, on record, in terms of ACE, dating back to 1851. It would also tie with 1933 for the fourth highest number of named storms.
Recall, a typical season, based on the new standard climate period 1991-2020, has 14 named storms, 7 hurricanes and 4 major hurricanes. Major hurricanes have sustained wind speeds of at least 178 km/h or 111 miles per hour (e.g., Category 3 or higher), according to the Saffir Simpson Hurricane Wind Scale.
The Atlantic hurricane season officially goes until November 30.