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• uk-nwp-asdi-datasheet.pdf

  occupied by cloud as diagnosed by the model cloud scheme. This is for the whole atmosphere column as seen from the surface or the top of the atmosphere. Fraction of horizontal grid square occupied by cloud in the high-level cloud height range; from 5,574m (~18,000ft) to 13,608m (~44,500ft). A fraction

• Supermoon set to light up UK skies tonight, but will there be clear skies?

  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

• Week ahead: A largely settled week

  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

• Alison_Stirling_ppt.pptx

  of clouds, exponentially distributed in size. First population always present: L = 160m Second population depends on organisation: L = 760m Convection Working Group Humphrey Lean Kirsty Hanley Km and sub-km scale UM over Southern UK 1500m 500m 200m 100m www.metoffice.gov.uk © Crown Copyright 2017, Met

• volcanicash-nephanalysis-1560506726issue.pdf

  Volcanic Ash – T+0 annotated satellite image Issued 1000 UTC on Fri 14 June 2019 VOLCICE EXERCISE HIGH CONFIDENCE- IMO radar confirms ongoing eruption, although plume is overlaid with upper cloud. LOW CONFIDENCE- PIREP reported VA at FL300 at 14/0930 UTC but not discernable on imagery due to cloud cover. X VOLCICE EXERCISE © Crown copyright Met Office

• Fourth convective scale modelling workshop

    The representation of fog, cloud and rain processes in regional modelling is of fundamental importance for both NWP and climate, particularly at “convective” resolving scales. This session will include talks and discussion covering; fog and visibility,  microphysics (both cloud and aerosol), aerosol-cloud

• uk_monthly_climate_summary_201804.pdf

  was a quieter day with sunshine, starting frosty in the north with -3.5 °C recorded at Spadeadam and Bewcastle (both Cumbria), but the south-east was cloudy at first and cloud increased from the south-west during the day. 6th to 10th The 6th was dry and warm with some sunny intervals for most

• uk_monthly_climate_summary_201810.pdf

  and increasingly warm weather to southern counties following foggy starts in places, but it was cloudier in the north and especially north-west, with some showery rain for the north-west on the 3rd and 4th, and more widespread cloud and light rain across the north on the 5th. The rain became heavier

• uk_monthly_climate_summary_201804pdf

  was a quieter day with sunshine, starting frosty in the north with -3.5 °C recorded at Spadeadam and Bewcastle (both Cumbria), but the south-east was cloudy at first and cloud increased from the south-west during the day. 6th to 10th The 6th was dry and warm with some sunny intervals for most

• uk_monthly_climate_summary_201810pdf

  and increasingly warm weather to southern counties following foggy starts in places, but it was cloudier in the north and especially north-west, with some showery rain for the north-west on the 3rd and 4th, and more widespread cloud and light rain across the north on the 5th. The rain became heavier