Latest Tropical Activity
Cat 1
Cat 2
Cat 3
Cat 4
Cat 5
Atlantic Basin
Tropical Storm Dolly
Adv #: 6A Lat: 21.9N Lon: 98W     Winds: 45 mph (39 kts)     Moving: W 8 mph (7 kts)     Pressure: 29.59 in (1002 mb)
Dolly Maps Dolly Text Products
Pacific Basin
Tropical Storm Norbert
Adv #: 3A Lat: 19.4N Lon: 107.2W     Winds: 50 mph (43 kts)     Moving: NNW 8 mph (7 kts)     Pressure: 29.56 in (1001 mb)
Norbert Maps Norbert Text Products
Invest #93E   (Location: East Pacific)
Lat: 16.9N Lon: 106.8W     Moving: NNE 15 mph (13 kts)     Pressure: 29.65 in (1004 mb)     Track History     Maps: Forecast | Satellite
Tropical Basin Maps

Active Systems and Invests What's an invest?What is a Tropical Invest?

A weather system for which a tropical cyclone forecast center (NHC, CPHC, or JTWC) is interested in collecting specialized data sets (e.g., microwave imagery) and/or running model guidance. Once a system has been designated as an invest, data collection and processing is initiated on a number of government and academic web sites, including the Naval Research Laboratory (NRL) and the University of Wisconsin Cooperative Institute for Meteorological Satellite Studies (UW-CIMSS). The designation of a system as an invest does not correspond to any particular likelihood of development of the system into a tropical cyclone; operational products such as the Tropical Weather Outlook or the JTWC/TCFA should be consulted for this purpose.

source: NHC/NOAA

Full Tropics | Atlantic | Pacific | Globe

Season History
Full Tropics | Atlantic | Pacific | Globe

Sea Surface Temperatures
Full Tropics | Atlantic | Pacific

Atlantic | Western Atlantic | Northwestern Atlantic
Gulf of Mexico | Carribean | Pacific

Basin Satellite