Vortex Data Message
817 URNT12 KNHC 270234 VORTEX DATA MESSAGE AL092024 A. 27/02:10:50Z B. 29.60 deg N 084.02 deg W C. 700 mb 2612 m D. 941 mb E. 040 deg 27 kt F. CLOSED G. C28 H. 91 kt I. 344 deg 5 nm 01:58:00Z J. 106 deg 103 kt K. 001 deg 20 nm 01:53:00Z L. 92 kt M. 126 deg 20 nm 02:18:30Z N. 229 deg 128 kt O. 127 deg 24 nm 02:19:30Z P. 10 C / 3061 m Q. 22 C / 3049 m R. 13 C / NA S. 12345 / 7 T. 0.02 / 1.5 nm U. AF306 1809A HELENE OB 19 MAX FL WIND 129 KT 133 / 27 NM 01:31:00Z MAX FL TEMP 23 C 174 / 11 NM FROM FL CNTR SEVERE TURBC N EYEWALL ;
Quick Links and Additional Resources
Tropical Cyclone Forecasts
Tropical Cyclone Advisories
Tropical Weather Outlook
Audio/Podcasts
About Advisories
Marine Forecasts
Offshore Waters Forecasts
Gridded Forecasts
Graphicast
About Marine
Tropical Cyclone Advisories
Tropical Weather Outlook
Audio/Podcasts
About Advisories
Marine Forecasts
Offshore Waters Forecasts
Gridded Forecasts
Graphicast
About Marine
Social Media
NHC on Facebook
Twitter
YouTube
NHC Blog:
"Inside the Eye"
Hurricane Preparedness
Preparedness Guide
Hurricane Hazards
Watches and Warnings
Marine Safety
Ready.gov Hurricanes | en Español
Weather-Ready Nation
Emergency Management Offices
NHC on Facebook
YouTube
NHC Blog:
"Inside the Eye"
Hurricane Preparedness
Preparedness Guide
Hurricane Hazards
Watches and Warnings
Marine Safety
Ready.gov Hurricanes | en Español
Weather-Ready Nation
Emergency Management Offices
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Hurricane Center
11691 SW 17th Street
Miami, FL, 33165
[email protected]
Central Pacific Hurricane Center
2525 Correa Rd
Suite 250
Honolulu, HI 96822
[email protected]