Humphrey Lean (@hwlean) header
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Joined March 2012
Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)Photo by Humphrey Lean (@hwlean)
Humphrey Lean retweeted
Tune in to @BBCRadio4 from 9am to hear our experts Craig Snell and Dr Catherine Ross share the fascinating history of the Shipping Forecast🧵1/5
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Humphrey Lean retweeted
Fantastic to see some wonderful science & tech experts recognised in this year’s King’s New Years Honours list, including: Peter Thompson @NPL David Clarkson @Ofcom Anna Brailsford @CodeFirstGirls Matthew Hort @metoffice Kathryn Roe @SciTechgovuk
Congratulations to everyone recognised in HM the King's New Years Honours 2025! 🎉 Find the full list of recipients here - gov.uk/government/news/uk-ce…
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Humphrey Lean retweeted
I mentioned a risk of disruptive snowfall as we go into the new year, again, there is significant discrepancy in modelling on the positioning of the low, could be as far north as Scotland or as far south as southern England. Intensity dependent! I'm getting deja vu.
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Humphrey Lean retweeted
Met Office warning for Monday's snowfall has been updated!
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We are able to see a wildfire along the NJ/NY border from space courtesy of @NOAASatellites. Some of this smoke/haze may be visible further south into NYC. Smaller fires are also faintly visible, one in central Passaic County, one in SE Orange County, one in SW Putnam County.
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Humphrey Lean retweeted
Inevitably there’s considerable interest in what impacts a Valencia type of rainfall event would have on the UK. A 🧵 metro.co.uk/2024/11/01/happe…
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Humphrey Lean retweeted
Total hours of sunshine so far this November. Nice Via @RoostWeather
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Humphrey Lean retweeted
⏰ FULL-TIME: 2-0. THE FAMOUS WIMBLEDON AND THE FA CUP. IT’S WHAT WE DO! 💪 #AFCW 🟡🔵
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Humphrey Lean retweeted
So, did Taylor Swift wear a koi fish themed dress, or is it warming stripes?
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Humphrey Lean retweeted
It's been an unseasonably warm day for many of us with temperatures in some places more akin to early June values than late October 📈
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‼️ Exceptional rainfall intensity during a storm in #Vidauban (83), SE #France. ☔️ 25.4 mm/5 min ➡️ Top 3 France ☔️ 29.9 mm/6 min ➡️ Top 5 ☔️ 64.7 mm/15 min ➡️ Top 2 ☔️ 101.3 mm/30 min ➡️ French record! 🏆 ☔️ 119.0 mm/60 min ➡️ Top 19 Source: MF from @infoclimat forums.
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Humphrey Lean retweeted
A reminder that some online snow headlines don't always reflect the reality of the current forecast. See our latest fact check below, though there may be some chillier weather in the north later this month ⤵️
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It’s official! 21st Century Weather formally commenced operations in a launch event today. Thanks to @MonashUni Vice Chancellor & President @ProfSPickering, the @arc_gov_au CEO Dr Richard Johnson, and all our distinguished guests for making it such a special occasion.
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New paper out today on using large aperture scintillometry to evaluate numerical weather predictions: My work at @UniRdg_Met in collaboration with @SueGrimmond, @hwlean and the @metoffice Published in @RMetS QJRMS: doi.org/10.1002/qj.4837
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Humphrey Lean retweeted
24 hours of satellite and radar as Hurricane #Milton made its destructive landfall over Florida 🌀
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Humphrey Lean retweeted
There's still some uncertainty in the track of #HurricaneKirk and how it may influence the weather across the UK mid to late next week Each green line on this clip shows a possible track as it becomes an ex-hurricane and moves towards northwest Europe
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Humphrey Lean retweeted
Ex-Hurricane Kirk could bring a spell of disruptive weather for the UK from mid to late next week, however there is still a lot of uncertainty 👇
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The US National Hurricane Centre has now included southern England in their forecast cone. Worth noting that Kirk won’t be a hurricane or a tropical storm when it reaches the UK as it will have long transitioned into an extra tropical low.
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Humphrey Lean retweeted
#HurricaneKirk clinging on to category 4 strength at 130mph Having far reaching affects across the N Atlantic .. large swells expected to reach E US coast by Sunday, whilst NW Europe could see wind/rain by mid next week Meanwhile, #Leslie verging on becoming the next hurricane
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Humphrey Lean retweeted
Hurricane #Kirk has prospered at Category 4 strength for over 24 hours now 🌀 Kirk will live a little longer, recurving across the central Atlantic for a few days. It will then become extratropical, and may bring strong winds and heavy rain to parts of western Europe by midweek.
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