The Wayback Machine - https://web.archive.org/all/20030217170716/http://www.metoffice.com:80/sec2/sec2cyclone/sec2cyclone.html
 

Search logo
 

Met Office Logo
  bullet  Home  bullet  Tropical Cyclones Space
  Weather and climate | Aviation | Leisure | Research | Education | Product catalogue | Services for business Space
Page Top
Spacer
  Tropical cyclones
underline

Introduction

Tropical cyclones are amongst the most powerful and destructive meteorological systems on earth. Globally, 80 to 100 develop over tropical oceans each year. Many of these make landfall and can cause considerable damage to property and loss of life as a result of high winds and heavy rain. In recent years, the Met Office has taken an active rôle in improving the forecasts of these weather systems.

Forecast verification

The Met Office produces forecasts for every tropical cyclone which develops and also verifies the quality of these forecasts. Charts and statistics assessing the forecast performance are produced for each tropical cyclone and a publication entitled "Monthly Summary of Tropical Cyclone Activity and Forecasts" is issued.

Forecast verification including monthly bulletin

Observed tracks
How many tropical cyclones have there been in recent years and which places have been hit by them? Information is provided here on the frequency and tracks of recent tropical cyclones.
Observed tracks

Tropical cyclone names
Why are tropical cyclones named and who decides what the next name is going to be? Look here to find out more.
Tropical cyclone names

Current warnings and guidance
Tropical cyclone forecast guidance is produced by the Met Office twice per day and is based on the forecasts from its global numerical weather prediction model. This guidance is used by various other meteorological centres in the production of their tropical cyclone warnings. It is the responsibility of the Regional Specialised Meteorological Centres (RSMCs) of the World Meteorological Organization to issue forecasts to national meteorological services who then issue public warnings.

Links to RSMCs and other tropical cyclone warning centres

Met Office forecast guidance for current tropical cyclones

Forecasting development at the Met Office
Over the last 10 to 15 years numerical weather prediction models have become sufficiently sophisticated to forecast the movement of tropical cyclones with a reasonable degree of accuracy. In recent years, the Met Office has increased its effort in the areas of tropical cyclone forecast improvement and verification, dissemination and international profile of products.

More about forecasting development at the Met Office

Images and movies
Images and movies of tropical cyclones compiled from various sources.

Images and movies of past tropical cyclones

Further information
What is the difference between a hurricane and a typhoon? What is the most intense tropical cyclone ever recorded? For the answers to these questions and many more see the tropical cyclones frequently asked (FAQ) web site.
For queries on the Met Office involvement in tropical cyclone forecasting, email tropical_cyclones@metoffice.com

 
About Us

Met Office

Legal notices

Advertise on our site

News

News release archive

Learn

About the weather

Services
Mobile services

Premium rate fax

Premium rate phone

MetWEB

Talk to a forecaster
Links
RSMCs and other tropical cyclone warning centres
Tropical cyclone FAQ
Contact

Contact us

Spacer
www.metoffice.com (C)Crown copyright Met Office 2002