Monday, November 9, 2020

Hurricane Watch PLUS Accumulated Cyclone Energy 2020 Year to Date (global and per basin)

 First up, from the National Hurricane Center, tropical storm Eta is expected to re-intensify to hurricane strength as it continues its meander:

cone graphic


And from Ryan Maye, now chief scientist at NOAA:


2020 Accumulated Cyclone Energy [ACE]

  Basin   Current YTD   Normal YTD % of Normal YTD Yearly Climo* 2019**
  Northern Hemisphere   391.422   513 76% 568 586
  Western N Pacific   134.1   268 50% 302 275
  Eastern + Cent N Pac   76.5   136 56% 138 99
  North Atlantic   161.602   98 164% 104 132
  North Indian   19.22   10 192% 18 81
  Southern Hemisphere   108.925   N/A N/A N/A 144
  Global   500.347   691 72% 771 821

*Climatology from historical 1981-2010 Tropical cyclone best track datasets
**Preliminary values from real-time ATCF advisories and will become final when best-tracks are available from JTWC and NHC after post-season analysis Small differences have been found in previous years between real-time and best-track ACE.

....MUCH MORE