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• factsheet_18-weather-satellites_2023pdf

  -A/B ASCAT Coriolis WindSAT Surface wind 4 1 Ground-based surface Land SYNOP Ship Fixed buoy and rigs Drifting buoy METAR Mobile SYNOP Surface pressure, wind, temperature, humidity 88 80 80 80 30 20 Ground-based satellite GPS receivers Zenith total delay influences water vapour 0.3 Table 1

• PowerPoint Presentation

  12km parent model. NZESM results show increases in sea level pressure and sea surface temperatures, consistent with higher risk of marine heatwave occurrence. Future Change (%) Difference plots (2081-2100 minus 1995-2014) for Sea Surface Temperature and Sea Level Pressure (left) and precipitation (above) showing how the CPM differs from coarser Regional Climate Model.

• PWMS001_UK_and_surrounding_area_gridded_forecast

  +36,42,48,54,60,66,72,84,96,108,120,132 MSL pressure Pa 0/2 mean sea T+36,42,48,54,60,66,72,84,96,108,120,132 Rate of convective rain kg/m 2 s 0/144 ground surface T+36,42,48,54,60,66,72,84,96,108,120,132 Rate of convective snow kg/m 2 /s 0/147 ground surface T+36,42,48,54,60,66,72,84,96,108,120,132 Rate of dynamic

• A Pacific flip triggers the end of the recent slowdown

  threshold above pre-industrial Global Mean Surface Temperature, there is increasing pressure on limiting global warming to a 1.5 °C warming threshold, as agreed in Paris in 2015. So far 2017 has also exceeded the 1 °C threshold, although the Met Office has forecast that 2017 is unlikely

• The Met Office Hadley Centre Climate Programme: Driving Climate Science for a Resilient Future

  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

• ukcp18_factsheet_nao.pdf

  of the underpinning science, evaluation and results; see the UKCP18 Land Science Report (Murphy et al, 2018). What is the NAO? The term ‘North Atlantic Oscillation’ (NAO) is used to refer to variations in the large-scale surface air pressure gradient in the North Atlantic region, which are responsible for much

• Land surface climate station records

  The stations that we have released are all those in the Met Office Hadley Centre and University of East Anglia Climatic Research Unit gridded land surface temperature database (CRUTEM3) except 19 stations from Poland for which the national meteorological service which owns the underlying station data has

• Low pressure arrives for the weekend

  As low pressure parks up in the southwest for the next week, more unsettled weather is expected for many. However, mild southerly air means there will still be some warm sunshine on offer.

  This weekend  Over the weekend, rain and showers are most likely across western parts of the UK and it will be windy at times too. A yellow warning for rain has been issued for much of Northern Ireland and western Scotland.   In the latest weekend weather forecast Alex Deakin said: “Low pressure

• High pressure building for the weekend

  This week sees an improving picture, with high pressure becoming increasingly dominant over the weekend and bringing dry, more settled conditions for many. The change does happen slowly though. Wednesday sees a chilly start, with a warm front bringing showers to northeastern and eastern areas

• opendatapolicy_metoffice_v10pdf

  demand due to a single user unnecessarily requesting large amounts of data every 7 seconds. 45,000,000 40,000,000 35,000,000 30,000,000 25,000,000 20,000,000 15,000,000 10,000,000 5,000,000 0 Site Specific Forecast Obs Layer (Radar) Site Specific Obs Obs Layer (not Radar) Regional Txt Forecast Surface