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a regional climate model (RCM), the Hadley Centre PRECIS RCM, to derive yield potentials of winter wheat in the EMME region, spatially gridded at a resolution of 25 × 25 km. For the winter type of wheat that we address, we assumed a growth cycle duration of 180 d (sowing date 1 November and harvesting day

cloud_amount_of_convective_cloud_on_height_levels cloud_amount_of_convective_cloud_on_pressure_levels Fraction of horizontal grid square occupied by cloud in the height range centred on the height level (from halfway between the level below and the current level and halfway between the current level and the level above). Fraction

on the internet Co-ordinated Universal Time Volcanic Ash Advisory Volcanic ash advisory centre Volcanic Ash Graphic Meteorological Operations Group (reporting to METP) World Meteorological Organization -iii- Reference documents ICAO Annex 3 Meteorological Service for International Air Navigation Doc

-ordinated Universal Time Volcanic Ash Advisory Volcanic ash advisory centre Volcanic Ash Graphic Meteorological Operations Group (reporting to METP) World Meteorological Organization -iii- Reference documents ICAO Annex 3 Meteorological Service for International Air Navigation Doc 10157 Procedures

Volcanic ash advisory centre Volcanic Ash Graphic Meteorological Operations Group (reporting to METP) World Meteorological Organization -iii- Reference documents ICAO Annex 3 Meteorological Service for International Air Navigation Doc 10157 Procedures for Air Navigation Services – Meteorology (PANS

interact with the outdoors before setting off and that the most likely to have accidents are the least likely to check. BT confirmed she would be working with MO Comms on options. AW acknowledged that point and agreed she would discuss the opportunity for partner working. Item 9: PAG Reports

/ downscaling methods rather than raw model output. • Bias-correction methods require sufficient observational data to characterize the reference climatology. In practice, this is at least 10 years of data (often 30 years) in order to include some variations at the decadal timescale. • The quality

above pre-industrial levels. In modelled scenarios that achieve this, the rise in atmospheric CO2 slows rapidly and ceases completely within the next two decades. The IPCC 6th Assessment Report included 3 scenarios which have at least a 50% likelihood of limiting global warming to 1.5°C with little

/publications/factsheets For more information about the Met Office, please contact the Customer Centre on: Tel: 0370 900 0100 Fax: 0370 900 5050 Email: [email protected] If you are outside the UK: Tel: +44 330 135 0000 Fax: +44 330 135 0050 Introduction It is often said that Francis Beaufort

-pressure centres crossed the UK. Northern Ireland Electricity reported a large-scale fault shortly after midnight on the 15th, lightning being the suspected culprit. Heavy downpours and gusty winds were blamed for multiple reports of flooded roads and downed trees across Northern Ireland