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02_0563_CloudTypes.qxd

tops of C L 2 have at least partially disappeared, but no part of the cloud top has acquired a fibrous appearance or any anvil development. The protuberances tend to form a whitish mass without striations. Crown copyright Showers or thunderstorms may occur. Cumulus, stratocumulus or stratus may also

wiser0007_briefingnote_forecastsfarmers_westernkenya.pdf

. � � A reliable and locally accurate seasonal forecast to be delivered at least three weeks before the start of each rainy season. A regular and locally accurate weekly forecast to help them with day-to-day decision making. This weekly forecast should say where and when rain was expected and how much rain

UK and Global extreme events – Heavy rainfall and floods

, Scotland has experienced the greatest increase in rainfall, while most southern and eastern areas of England have experienced the least change. From the start of the observational record in 1862, six of the ten wettest years across the UK have occurred since 1998. The number of days where rainfall

Sea ice in the climate system

. As the Earth's surface at the poles warms in summer more than half the sea ice melts to reveal the open ocean below. Then, as the surface cools in the autumn, the ocean starts to freeze again leading to an increased sea ice cover through the winter months. At least 15% of the ocean is covered by sea ice at some

National Meteorological Library and Archive

We are open Tuesday to Thursday by appointment only so please get in touch with us at least 24 hours prior to your visit so that we can book you in.  As this is a UK Government building, as part of our general security policy, please can you also supply details of your nationality when you book

provision-of-smoke-sigmets.pdf

agreed with the CAA: • Smoke SIGMETs will be produced upon confirmed reports from at least 2 aircraft within a similar area • These aircraft reports should contain evidence to support the presence of natural combustible material in the atmosphere • Smoke SIGMETs will have a validity period

wiser0083_ccdavii_event_notes.pdf

sector, civil society, youth, women groups and the media. Overview of event The CCDA-VII conference was preceded by pre-events that included a session organised by the African Climate Policy Centre (ACPC) on the socio-economic benefits of climate services. The Minister responsible for Environment

Seeing the bigger picture: How satellite data shapes Met Office forecasts

warnings UK Storm 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

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