|- Official TC Sites
|- Past TC Information
|- Other Sites with Current TC Information
|- ENSO Information / Madden-Julian Oscillation (MJO)
|- Advanced TC Sites (Analysis)
|- Sea Surface Temperature
|- Advanced TC Forecast
|Links to TC Sites
|Hong Kong Observatory (HKO)
|Issues bulletins every 6, 3 or 1 hour(s) depending on the position of the TC.
|Japan Meteorological Agency (JMA)
|TC-naming agency in NW Pacific. Issues bulletins every 3 hours.
|Central Weather Administration (CWA)
|Issues bulletins every 6 hours (0, 6, 12, 18 UTC). Forecasts only positions but not intensities.
|Joint Typhoon Warning Center (JTWC)
|A US Navy site. Issues bulletins every 6 hours (0, 6, 12, 18 UTC).
|Korea Meteorological Administration (KMA)
|The official meteorological agency of Korea.
|National Meteorological Center (NMC)
|The official meteorological agency of China.
|Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA)
|The official meteorological agency of the Philippines.
|NRL Tropical Cyclone Page
FNMOC Satellite Data Tropical Cyclone Page
|Both are US Navy sites. Track information comes from JTWC. Both have lots of satellite imageries for reference.
|Provides TC information all over the world.
|Currently Active Tropical Cyclones (NOAA)
|Provides a lot of information about currently active TCs worldwide and TC archive.
|NOAA TC Position and Intensity Page
|Provides location and intensities (in T-numbers) of TCs all over the world.
|Cooperative Institute for Meteorological Satellite Studies (CIMSS)
- ADT Intensity Estimates
|Information comes from JTWC, but presented in a different way.
|A TC interest site in the Philippines. Mainly serves NW Pacific.
|TC site with comprehensive TC information and satellite images.
|Tropical Storm Risk
|Contains comprehensive information on current TCs.
|Met Office Tropical Cyclone Page
|TC page from Met Office, UK.
|ASCAT Storm Page
|Shows the current and past wind vector images of tropical cyclones.
|Provides a time series of TC wind speed/pressure, wind vector map, TC track, rainfall rate and other information for present and past TCs.
|CIMSS Winds / Analyses and Steering flow charts
CIMSS Morphed Integrated Microwave Imagery (MIMIC)
|Winds, Analyses and Steering flow charts: Provide images that assist in predicting TC formation and tracks.
MIMIC: Assists in TC positioning using microwave imageries and helps analyze past movement trend.
|JTWC TCFA Checklist
|Contains a list of criteria to determine when a TCFA is to be issued.
|An NOAA site that monitors potential TC formation.
|Forecasts of TC Positions and Intensities from different models
|A comparison of TC tracks and intensities from different models.
|A collection of forecast charts based on different models. Link defaults to ECMWF model, but others can be selected through the "Global" tab on the page.
|Multi-agency Tropical Cyclone Forest - Model Tracks
|Multi-model forecast tracks plotted by Typhoon2000.com.
|ECMWF ensemble forecast tracks.
|Maximum Potential Hurricane Intensity
|Predicts the potential intensity of tropical cyclones worldwide based on current information.
|Past JTWC tracks and summaries
|Shows all past JTWC advisories and tracks.
|JTWC Best Track Data
|Documents here contain the best track data of TCs over the world.
|CIMSS Tropical Cyclone Data Archive
|Another site that contains TC tracks drawn from JTWC best track data.
|Provides past TC satellite images since 1981.
|HKO TC Warning Signals Database
|Shows each instance of issuance of TC Signals in Hong Kong.
|Contains information of TCs and publications of past TCs.
|ENSO Wrap-Up (BoM)
|A description of the current ENSO status issued by the BoM, Australia.
|SOI Values (Queensland Government)
|Shows past southern oscillation index (SOI) from BoM archives.
|BoM MJO Site
- Phase Diagram for: Last 40 days and Last 90 days
|Contains comprehensive research on MJO and relevant statistics.
|SSEC Sea Surface Temperature (Worldwide)
|Shows latest sea surface temperature.
|Shows latest sea surface temperature for each region.
|Oceanweather Inc. Marine Data
- NW Pacific
- South China Sea
|Shows latest sea surface temperature (and some other marine data) of different areas of the Northwest Pacific Ocean.
Last Accessed: Wed Feb 28 2024 18:17:11 HKT
Last Modified: Sun Sep 24 2023