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and forecast lead time is estimated by the proportion of ensemble members that exceed each wind gust threshold over a segment of the road network in the Met Office high resolution ensemble forecast system, MOGREPS-UK. A vulnerability index is used to describe the characteristics of the road network which
Observations National Meteorological Library and Archive Factsheet 17 — Weather observations over land The National Meteorological Library and Archive Open to everyone The library was first mentioned in the 1870 Annual Report of the Meteorological Office. In 1914 the archive was established
their resilience to the impact of extreme weather and climate change. A global network of partnerships Over 50 institutes and organisations involved from around the world Global community of over 700 researchers 96% of people agreed the programme has expanded their research network *Data from 46 programme
their resilience to the impact of extreme weather and climate change. A global network of partnerships Over 50 institutes and organisations involved from around the world Global community of over 700 researchers 96% of people agreed the programme has expanded their research network *Data from 46 programme
November and December 2020 - Alpine snowfall comparison 30 November & 3 December 2020 By late November there had been relatively little snowfall over the Alps. This situation changed substantially in the first week of December as very heavy snow developed across the mountain range. This is shown
– South Asia domain: ROC and reliability plots for JJAS Figure A3-i: ROC curves for hindcasts of JJAS total precipitation for 1993-2016 from each of the models over South Asia Figure A3-ii: Reliability diagrams for hindcasts of JJAS total precipitation for 1993-2016 from each of the models over
, RegCM3, PRECIS, CCLM and WRF) in simulating RODs over the region. Four definitions are used to compute RODs, and two observation datasets (GPCP and TRMM) are used in the model evaluation. The evaluation considers how well the RCMs, driven by ERA-Interim reanalysis (ERAIN), simulate the observed mean
. There is little urban development, the main towns being Inverness, Fort William, Wick, Kirkwall (Orkney) and Lerwick (Shetland). Temperature Mean annual temperatures over the region at low altitude vary from about 9 °C close to the Moray Firth and on the westernmost isles to about 7 °C on Shetland
attributed mainly to the very high temperatures. Reports indicated a significant spike in health-related 999 calls over the 18th and 19th. The closing days saw some heavy rain/thunderstorm activity, mainly across parts of Northern Ireland and Scotland. Torrential downpours affected north-western parts
Clim Dyn (2015) 44:1901–1918 DOI 10.1007/s00382-014-2272-8 Assessing the effect of domain size over the Caribbean region using the PRECIS regional climate model Abel Centella‐Artola · Michael A. Taylor · Arnoldo Bezanilla‐Morlot · Daniel Martinez‐Castro · Jayaka D. Campbell · Tannecia S. Stephenson
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