Sunday 17th September 2023

Meteosat MSG satellite picture from Ferdinand Valk’s site at 12.00 UTC http://www.fvalk.com/images/Day_image/MSG-1200-EUR.jpg

Meteosat MSG satellite picture from Bernard Burton’s site at 12.00 UTC http://www.woksat.info/etcafi17m/afi17-msg-1200-uk.html

MetopC satellite pict ure from Bernard Burton’s site at 10.12 UTC http://www.woksat.info/etcafi17/afi17-1012-b-uk.html

Figures only from SYNOP sites this evening.

UK min. temps on Saturday night http://www.ogimet.com/cgi-bin/gsynop?lang=en&zona=uk&base=bluem&proy=orto&ano=2023&mes=09&day=17&hora=18&vtn=Tn&Send=send

Lossiemouth 4.6°C, Stornoway 4.4°C, Baltasound 3.6°C, Wick 2.9°C, Aboyne 2.3°C, Kinloss 1.7°C, Aberdeen Dyce 1.4°C, Altnaharra 0.7°C, Tain Range -0.6°C, Loch Glascarnoch -0.7°C, Aviemore -0.8°C.

Culdrose and Langdon Bay 16.5°C, Camborne 16.6°C, London St James’s Park and Herstmonceux 16.7°C, Plymouth Mount Batten 16.8°C, St Mary’s Scilly, St Catherine’s Point and Jersey Airport 16.9°C, Portland 17.3°C, Manston 17.8°C, Guernsey Airport 17.9°C.

UK max. temps on Sunday https://www.weatheronline.co.uk/weather/maps/current?LANG=en&CONT=euro&LAND=UK&REGION=0003&SORT=3&UD=1&INT=06&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph

Loch Glascarnoch 10.9°C, Strathallan 12.0°C, Aboyne 13.1°C, Inverbervie 13.3°C, Ballypatrick, Fair Isle and Glasgow Bishopton 13.9°C, Aultbea 14.1°C, Stornoway, Tiree, Wick and Tain Range 14.2°C.

Holbeach 21.2°C, London St James’s Park 21.3°C, Bournemouth Hurn 21.5°C, Marham, Northolt and Langdon Bay 21.6°C, Charlwood 21.8°C, Guernsey Airport 22.1°C, Shoreham 22.2°C, Heathrow 22.6°C, Jersey Airport 23.1°C, Herstmonceux 23.3°C.

OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2023&mes=09&day=17&hora=18&ndays=1&Send=send

UK rainfall totals in 24 hoUrs to 18.00 UTC on Sunday https://www.weatheronline.co.uk/weather/maps/current?LANG=en&CONT=euro&LAND=UK&REGION=0003&SORT=3&UD=0&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph

Middle Wallop and St Catherine’s Point 15 mm, Boscombe Down 17 mm, Mumbles and Yeovilton 18 mm, Milford Haven 22 mm, Plymouth Mount Batten and Bournemouth Hurn 24 mm, Guernsey Airport 26 mm, Thorney Island 30 mm, St Athan 33 mm, Liscombe 34 mm, Dunkeswell 48 mm, Exeter Airport 64 mm.

Sferics https://www.blitzortung.org/en/historical_maps.php?map=10 Review 24h Loop

Location of stations https://www.metoffice.gov.uk/research/climate/maps-and-data/uk-synoptic-and-climate-stations#?tab=climateNetwork

Colin Youngs
Brussels