Storm Babet 18-21 October 2023

Not so much an item as a Twitter dump of stories, charts, graphs and images from tweets I wrote concerning Storm Babet. Not sorted out too well chronologically either. I’ll try to do better next time. Maybe I’ll stick with the blog and just upload links to Twitter from now on?

20 Oct 2023 12 UTCUTC Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time. It is within about 1 second of mean solar time (such as UT1) at 0° longitude (at the IERS Reference Meridian as the currently used prime meridian) and is not adjusted for daylight saving time. It is effectively a successor to Greenwich Mean Time (GMT).
Temperatures & Anomalies
Rather cold in the NENE North East, much milder further south. Not a single mention of temperatures for today on the BBCBBC The British Broadcasting Corporation (BBC) is the national broadcaster of the United Kingdom, based at Broadcasting House in London. It is the world's oldest national broadcaster, and the largest broadcaster in the world by number of employees, employing over 22,000 staff in total, of whom approximately 19,000 are in public-sector broadcasting. too caught up on listing the number of flood warnings
21 Oct 2023 08 UTC
Surface analysis
Something like that
20 Oct 2023
13 UTC
Surface analysis
19 Oct 2023 11 UTC
Surface analysis
18-20 Oct 2023 Anemograph
Inverbervie is a notoriously windy place, but the E’ly gale that’s been running there for the last 31 hours must rank as one of the windiest spells the AWSAWS Automatic Weather Station there has ever recorded
18-20 Oct 2023 48 hr totals Estimated rainfall totals from weather radar I’ve used the lower colours to make things a bit clearer over the wider UKUK The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland..
20 Oct 2023 14 UTC
A surprisingly dry and bright day with sunny intervals here in StrathpefferStrathpeffer Strathpeffer (Scottish Gaelic: Srath Pheofhair) is a village and spa town in Easter Ross, Highland, Scotland, with a population of 1,469. after yesterday’s afternoon rain, although it feels cold in the strong easterly wind.
21 Oct 2023
Flooding on the A834 Strathpeffer to Dingwall road close to Castle Leod
21 Oct 2023 00-16 UTC
Estimated accumulations from weather radar
The heavy rain has finally stopped after almost 13 hours. Quite remarkable accuracy with estimate of 43.1 mm for Strathpeffer, Vantage Pro reports 43.4 mm
Goodbye Babet
October 2023 Strathpeffer
Three large rainfall events
6-8 Oct the storm that never was 87.6 mm 48hr
19 Oct storm Babet 32.6 mm in 16 hr
21 Oct 29.2 mm in 9 hr so far 192.4 mm
Strathpeffer totals 00-00 rather than the 09-09 totals from Dingwall, nevertheless still much wetter 5 miles further west
The average for October here is 102mm, so we are already close to 200% with still another 9 days to go
15-22 Oct 2023
Inverbervie Anemograph
19-22 Oct 2023
Mean Speed Average hourly [kts]
A 33 kt mean speed is not bad going for 72 hours at Inverbervie.
18-20 Oct 2023 CairngormCairn Gorm Cairn Gorm (Scottish Gaelic: An Càrn Gorm) is a mountain in the Scottish Highlands. It is part of the Cairngorms range and wider Grampian Mountains. With a summit elevation of 1,245 m (4,085 ft) above sea level, Cairn Gorm is classed as a Munro and is the seventh-highest mountain in the British Isles. Last 48 hrs
The wind has moderated slightly this morning but still blowing force 12 from SE’E. Temperatures now sub-zero and wind chill close to -12°C so it’s either white or has a very icy glaze up there at the moment
21 Oct 2023 14 UTC
Glenshee Snow above 2500 ft today now clearing from southeast.
19 Oct 2023 20 UTC
Amazing rain shadow cast by Cairngorms persists across Nairn & Forres. Kinloss 0.4 mm [06-18] Lossiemouth 0.8 mm [06-18]
19-20 Oct 2023 02 UTC
Estimates from radar Had to change to high colour range contouring Purple pixels indicating wettest areas have seen >175mm in last 20 hrs across E Scotland, and close to the city of Aberdeen itself. 32.4mm in 14 hrs in Strathpeffer
19 Oct 2023 06-20 UTC
Rainfall totals from weather radar estimates More white pixels appearing across E Grampians indicating totals of >80mm since 06 UTC. Ben Wyvis has some too as well. 17.4 mm since 13 UTC here in Strathpeffer in heavy rain.
19 Oct 2023 1510 UTC
Here’s a pseudo hyetograph for a spot close to the Bridge of Dee gleaned from 5 minute weather radar imagery. Estimates of 41.6 mm so far today.
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