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• Warm, sunny with some thunderstorms this Bank Holiday

  to buildings from floodwater, lightning strikes, hail and strong winds. Frank Saunders, Met Office Chief Meteorologist said, “Scattered thunderstorms will be a feature in the forecast for parts of England and Wales this weekend, with heavy downpours and severe storms possibly developing, especially

• mogreps-uk-ps47-asdi-pdf-updates-2.0.pdf

  22500 20000 17500 15000 12500 10000 7000 5000 4000 3000 2000 1000 n/a Hourly T+1 to T+126 hail_fall_accumulation-PT01H Implied depth of the layer of liquid water equivalent (LWE) hail produced by the model precipitation scheme and deposited on the surface in the previous hour. m None None Hourly T+1

• mogreps-uk-ps47-asdi-pdf-updates-20pdf

  22500 20000 17500 15000 12500 10000 7000 5000 4000 3000 2000 1000 n/a Hourly T+1 to T+126 hail_fall_accumulation-PT01H Implied depth of the layer of liquid water equivalent (LWE) hail produced by the model precipitation scheme and deposited on the surface in the previous hour. m None None Hourly T+1

• Parallel Suite 43 release notes

  ) snowfall_accumulation-PTxxx (xxx = 15M , 01H, 03H) snowfall_rate snowfall_rate_max-PTxxx (xxx = 01H, 03H) Add hail diagnostics. Update snow diagnostics to exclude hail. This addressed the problem of there appearing to be snow when it is warm (actually hail, which was previously lumped in with snow). UKV

• 2024-community-resilience-leaflet.pdf

  torrential rain, hail and lightning strikes. Lightning can cause power cuts and disrupt other utilities and services. Torrential rain and hail can lead to flooding and make driving difficult – with big differences in road conditions from one place to another. Extreme Heat Whilst many of us like

• 2024-community-resilience-leafletpdf

  torrential rain, hail and lightning strikes. Lightning can cause power cuts and disrupt other utilities and services. Torrential rain and hail can lead to flooding and make driving difficult – with big differences in road conditions from one place to another. Extreme Heat Whilst many of us like

• seasonal-assessment---spring-2025.pdf

  to the end of the month with rain and showers over much of the country including hail and thunder in northern areas on the 25 th . It was provisionally the sunniest spring on record for the UK with 653.3 hours of sunshine recorded exceeding the previous sunniest spring, 2020, by over 27 hours. It was also

• Potentially thundery weekend ahead

  will spread across much of the UK through the day on Sunday with nowhere immune from the chance of seeing them. “Some downpours could lead to impacts on the transport network and with thunderstorms likely in places some temporary power disruption is possible. There is also the risk of hail

• SESAR 3D Radar and Harmonised Turbulence Services

  The Met Office 3D Radar service provides a new way to explore the atmosphere — delivering a 3D view of observed rainfall to help infer storm intensity, vertical development and hail potential.

  the depth and intensity of convective storms and help derive the following 2D outputs: Maximum reflectivity Altitude of maximum reflectivity Echo tops Vertically Integrated Liquid (hail potential) The SWIM Service Description for 3D Radar is available on the EUROCONTROL SWIM Registry, click here to read 3D

• Thundery showers forecast this weekend

  and possibly hail too. Not everywhere within the warning area will see thunderstorms, and confidence in any individual location being affected remains extremely low at this time. “The risk of thunderstorms steadily transfers northwards through Sunday afternoon and into the early evening. If you have plans