Joint Typhoon Warning Center (JTWC)

Products and Services Notice
Warning Graphic Legend
Annual Tropical
Cyclone Reports
Best Track Archive
Frequently Asked Questions (FAQ)
2009 METSAT and TC Conference
2012 TC Conference
Global Tropical Hazards Outlook *new*

ATTENTION JTWC WEB USERS

Effective 1 Feb 2018 the https://metoc.ndbc.noaa.gov/jtwc/ website has been replaced by http://www.metoc.navy.mil/jtwc/. We apologize for the abrupt, unannounced nature of this change. Please send any questions to navy311@navy.mil.

No Active Tropical Warnings in the Northwest Pacific, North Indian Ocean, Central Pacific, Eastern Pacific, or Southern Hemisphere


There are no active tropical warnings in the Northwest Pacific/North Indian Ocean, Central/Eastern Pacific, or Southern Hemisphere at this time.

Current Significant Tropical Weather Advisories


Products on this website are intended for use by U.S. government agencies. Please consult your national meteorological agency or the appropriate World Meteorological Organization Regional Specialized Meteorological Center for tropical cyclone products pertinent to your country, region and/or local area.