Skip to main content
  • Met Office
  • Weather & climate
  • Research programmes
  • Services
  • About us
  • Careers
chevron 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
    • Lightning 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
    • National capability weather intelligence
    • 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
    • Observation-based research
    • Regional model evaluation and development
  • Library
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
    • 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

  • Met Office College
  • National Meteorological Library & Archive
  • Weather Observations Website (WOW)
  • Download on the App Store Get it on Google Play
  • Government
  • Transport
  • Business & industry
  • Data
  • Research & consulting
  • Insights

Government

  • Defence and security
  • Devolved administrations
  • Environmental Hazard and Resilience Services
  • International development

Transport

  • Aviation commercial
  • Aviation regulated
  • CAV
  • Marine
  • Rail
  • Road

Business & industry

  • Energy
  • Event management
  • Media
  • Water

Data

  • Weather and climate data

Research & consulting

  • Access a meteorologist
  • Climate service
  • International programmes
  • Weather and climate consultancy

Insights

    Volcanic Ash

    London VAAC: Volcanic ash advisories and graphics - detail


    BARDARBUNGA 373030 at 15:03 (UTC) on Tue 25 Mar 2025

    • Volcanic Ash Advisory (VAA)

    • Volcanic Ash Graphic (VAG)

    VA ADVISORY
    STATUS: EXER
    DTG: 20250325/1503Z
    VAAC: LONDON
    VOLCANO: BARDARBUNGA 373030
    PSN: N6438 W01731
    AREA: ICELAND
    SUMMIT ELEV: 2000M
    ADVISORY NR: 2025/001
    INFO SOURCE: TEST
    AVIATION COLOUR CODE: NIL
    ERUPTION DETAILS: TEST
    OBS VA DTG: 25/1500Z
    OBS VA CLD: SFC/FL200 N6443 W01756 - N6515 W01627 - N6442 W01521 -N6423 W01540 - N6423 W01735 - N6443 W01756 MOV E 25KT FL200/350N6437 W01750 - N6452 W01735 - N6452 W01427 - N6423 W01455 - N6423W01735 - N6437 W01750 MOV E 40KT FL350/550 N6452 W01805 - N6452W01554 - N6437 W01538 - N6423 W01554 - N6423 W01735 - N6452 W01805MOV E 50KT
    FCST VA CLD +6 HR: 25/2100Z SFC/FL200 N6427 W01821 - N6536 W01612 -N6537 W00841 - N6352 W00158 - N6320 W00210 - N6427 W01821 FL200/350N6447 W02030 - N6531 W01056 - N6410 W00307 - N6227 E00239 - N6145E00235 - N6447 W02030 FL350/550 N6433 W01938 - N6507 W01538 - N6507W00959 - N6432 W00550 - N6315 W00301 - N6433 W01938
    FCST VA CLD +12 HR: 26/0300Z SFC/FL200 N6441 W01907 - N6545 W01421 -N6613 W00342 - N6541 E00030 - N5852 E01120 - N6441 W01907 FL200/350N6433 W01813 - N6533 W01612 - N6537 W00143 - N5809 E01526 - N5711E01432 - N6433 W01813 FL350/550 N6435 W01829 - N6533 W01504 - N6404E00021 - N6043 E00639 - N5927 E00747 - N6435 W01829
    FCST VA CLD +18 HR: 26/0900Z SFC/FL200 N6426 W01752 - N6622 W01757 -N6605 E00804 - N5722 E02046 - N5545 E01631 - N6426 W01752 FL200/350N6449 W01848 - N6727 W01159 - N6431 E00720 - N5616 E03042 - N5442E00822 - N6449 W01848 FL350/550 N6434 W01809 - N6642 W01412 - N6548E00105 - N5644 E01518 - N5553 E00918 - N6434 W01809
    RMK: TEST TEST TEST PLEASE IGNORE
    NXT ADVISORY: NO LATER THAN 20250325/2056Z
    Volcanic ash graphic

    Help us improve our website

    Take our short survey
    Met Office
    Met Office College National Meteorological Library & Archive Weather Observations Website Voluntary Climate Network (VCN)
    Weather & Climate Find a forecast Warnings & advice Maps & charts Climate Specialist forecasts Learn about...
    Research programmes Our approach Weather science Climate research Applied science Foundation science Library
    Services Government Transport Business & industry Data Research & consulting Insights Advertising
    About the Met Office Who we are Commercial Press Office Careers Partnerships Contact us Subscribe to email alerts
    Policies Accessibility Cookies Legal Privacy RSS
    Get it on Google Play Download on the App Store
    © Crown Copyright