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convection” must be added to this to get the total rainfall accumulation. Implied depth of the layer of liquid water which has been deposited on the surface in the previous hour. This included rain, snow, and hail with the ice phase precipitation being considered as a liquid water equivalent (lwe) value

showers and thunderstorms over Northern Ireland and parts of Scotland on the 9th led to surface water issues on the M74 at junction 12, and hail caused slow traffic, the hail reportedly looking like the snow from earlier in the year; as the hail melted, surface water issues affected the A9. Scotrail

which has been deposited on the surface in the previous hour. This included rain, snow, and hail with the ice phase precipitation being considered as a liquid water equivalent (lwe) value. It includes the contribution from the model convection scheme if this is invoked (true for Global models

and Sweden, but actually it's much less windy compared with Monday. Frequent showers initially across northwestern areas, transferring into northeastern areas as the day goes on. Hail and thunder in places, but those showers peeking around lunchtime before becoming fewer and further between later

worked? • What may need to change next time? • Did you feel the time limit helped? • Can you think of any more extreme weather that you could prepare your shelter for? For example, hail (For this, you could use small pebbles) If you would like to learn more about past extreme weather events in the UK

October 2000. The previous highest 12-hourly value (09-21 GMT or 21-09 GMT) was 62.9 mm on 10 June 1993. The average October 1961-1990 rainfall. Radar imagery 3-hourly radar imagery from 13/14 October 2002 Please note: The empirical relationship between radar reflectivity and rainfall rate is fixed whereas in reality this is highly dependent on precipitation type and is very different for rain and hail. Last updated: 11 February 2013 © Crown Copyright

, some frequent lightning, some hail and also some gusty winds possible and there has been a Met Office warning issued across southern and southeastern parts. READ MORE: What is the Azores High? “There’s also a chance of some showers across eastern parts of Scotland, northeastern parts of England

spells and showers, some of which may be heavy with a risk of hail and thunder. More organised bands or areas of rain or showers are likely during the morning. Winds will remain moderate to fresh, occasionally strong near coasts. Temperatures are expected to be near average or just below for early

Monday will begin with some heavy bursts of showery rain, particularly affecting parts of Scotland, north-west England and Wales. Elsewhere, expect a mix of sunny spells and showers, some of which may be heavy and accompanied by isolated thunderstorms or hail. Winds will be brisk, especially

it's much less windy compared with Monday. Frequent showers initially across northwestern areas, transferring into northeastern areas as the day goes on. Hail and thunder in places, but those showers peeking around lunchtime before becoming fewer and further between later in the afternoon. Mostly dry