Skip to main content
Menu
Weather & climate
Research programmes
Services
About us
Careers
Met Office
Search site
Search
x
Back
Weather & climate
Everything you need to know about the forecast, and making the most of the weather.
Find a forecast
Warnings & advice
Warnings & advice
UK weather warnings
UK Storm Centre
Seasonal advice
Maps & charts
Maps & charts
UK forecast
UK weather map
Cloud cover map
Precipitation map
Rainfall map
Temperature map
Wind map
Wind gust map
Surface pressure charts
All countries
Climate
Climate
Climate explained
What is climate change?
Causes of climate change
Effects of climate change
Climate change questions
UK climate
Climate science
Organisations and reports
UK daily weather extremes
Specialist forecasts
Specialist forecasts
Coast and Sea
Mountain
Space Weather
Learn about...
Learn about...
Past UK weather events
Weather
How forecasts are made
Met Office for Schools
Research programmes
The latest breakthroughs, research and news from the Met Office.
Our approach
Our approach
Overview by our Chief Scientist
How Met Office science is reviewed
Collaboration
Modelling systems
Monitoring
Our research staff
Weather science
Weather science
Atmospheric dispersion and air quality
Space Applications and Nowcasting
Ensemble forecasting
Observations research and development
Ocean forecasting
Research to operations
Satellite and Surface Assimilation
Verification, impacts and post-processing
Weather science IT
Climate research
Climate research
Climate, cryosphere and oceans
Climate impacts
Climate monitoring and attribution
Earth system science
Monthly to decadal prediction
UK climate maps and data
Understanding climate change
Applied science
Applied science
Aviation applications
Climate information for international development
Climate security
Climate services
Defence applications
Post-processing applications
Science for Impacts, Resilience and Adaptation (SIRA)
Science health strategy
Foundation science
Foundation science
Atmospheric processes and parametrizations
Dynamic research
Global modelling
Informatics Lab
Observation-based research
Regional model evaluation and development
Library
News
Services
Support your business with world-leading science and technology.
Government
Government
Defence and security
Devolved administrations
Environmental Hazard and Resilience Services
International development
Transport
Transport
Aviation commercial
Aviation regulated
CAV
Marine
Rail
Road
Business & industry
Business & industry
Agriculture
Energy
Event management
Media
Water
Data
Data
Weather and climate data
Research & consulting
Research & consulting
Access a meteorologist
Climate service
International programmes
Weather and climate consultancy
Insights
About us
Who we are, what we do and organisational news.
Who we are
Who we are
Our people
Our values
Our history
Accuracy
Innovation
Impact
How we are run
How we are run
The Met Office Board
Our governance structure
Public Weather Service
Our Chief Executive
The Executive Team
Non-Executive Directors
News & media
News & media
Media centre
Campaigns
Contact the Press Office
Weather & climate news
Corporate news
Official news blog
Contact us
Contact us
Send us your feedback
Ways to contact us
How to find our offices
Information for visitors
Careers
Working at the Met Office
Your career
Vacancies
Rewards and benefits
Equality, diversity and inclusion
Equality, Diversity & Inclusion Progress Report 2022-23
Apprentices, graduates and placements
Settings
London VAAC: Volcanic ash advisories and graphics - detail
10:38 (UTC) on Tue 17 Jul 2012
Volcanic Ash Graphic (VAG)
Volcanic Ash Graphic (VAG)
Help us improve our website
Take our short survey
