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Office, said: “Storm Alex has clipped the southern edge of Britain today bringing heavy rain and strong winds to the country. The highest gust of 71 mph was at Berry Head on the Devon coast, but winds are now easing for most. Away from the south it is a more pleasant day, with light winds and bright

then begin to decrease again with height. As a result pollution and smoke can become trapped below the inversion layer and cannot disperse. Also in high pressure situations light winds means that fresher, cleaner air is not brought into the region. Industrial pollution cannot disperse. Another problem

yellow, orange and red respectively - and indicate regions with relatively good seasonal prediction skill. Regions with ROC score between 0.6 and 0.7 show skill at lower levels but still better than guessing or use of climatology. Grey or light blue shading is used when scores are below 0.6 (i.e. near or below to the 0.5 'no-skill' threshold, suggesting forecasts in these regions are currently little better than guesswork).

The start of the week will be fine and dry with sunny spells for many in England and Wales. However, a series of weak fronts will push into Scotland and Northern Ireland bringing cloudier weather here with a chance of some light rain, especially across the northwest.   It could be the hottest spell

volcano will erupt in Iceland? The eruptions of Eyjafjallajökull and Grímsvötn in 2010 and 2011 respectively, are unlikely to be considered out of the ordinary in light of the historical record. It could be argued that up until recently, we have been fortunate: for example during the Grímsvötn

to stay in areas exposed to the southeasterly trade winds, which are at their strongest during July and August, so you may want to pack a light fleece if you’re visiting in these winter months. Spring (October) This is another “transition month”. It’s beginning to warm up, with average day maximum

The next generation of the World Area Forecast System (WAFS) (Version 3, dated April 2022) Introduction This flyer describes the next generation of the World Area Forecast System (WAFS) forecasts for international air navigation, provided by the World Area Forecast Centres (WAFC), in support

- this is the T+ n timestep • Forecast validity time - the time the forecast is valid for, calculated from the forecast reference time + forecast period • Severity value (1 = light, 2 = moderate, 3 = severe) • Vertical height as pressure levels • Polygon unique identifier (order in which polygons are generated

Centre Pune (IMD) i Strengthening Climate Information Partnerships South Asia (SCIPSA) Revision History Date Version Author Detail 20/04/22 0.1 Rebecca Parfitt Blank Template 21/04/22 1.0 Rebecca Parfitt Addition of example text, tables & figures. 02/05/22 2.0 Rebecca Parfitt Implementation of TJ

and west with isolated showers in the far north. The night of the 6th/7th was cold in some places with a minimum of 0.9 °C at Tulloch Bridge (Inverness-shire), followed by another warm dry sunny day for most. The 8th and 9th were generally cloudier, with isolated patches of light rain, but it remained