Andrew Ciavarella

nature.com/articles/s4155… I found some words. Hope it feels right for the many of you who miss him too.

A recent paper from @metoffice led @UKCRP_SPF work package - Improving #Climate Hazard Information - has explored the increasing frequency of extremely wet autumn days in the UK🍂☔ View the project infographic here👉bit.ly/3qJ1sLi Learn more: bit.ly/3Dqc8li

@gjvoldenborgh @FrediOtto @wxrisk @KNMI What an honour, hip hip hooray to you both!

Absolutely stunned to find @FrediOtto & myself on the list of 100 most influential people of the year. We never aimed to be influential, just give scientifically defensible answers to questions how climate change influences extreme weather. time.com/time100 @wxrisk @KNMI

New @wxrisk study: heavy rainfall causing severed floods in Western Europe this summer made a lot more likely by climate change. worldweatherattribution.org/heavy-rainfall…

Plot of the day: number of days in May with snow reported at at least one of the ~330 volunteer 8-8 precipitation stations, i.e. at 10am local summer time. Rare but happens every now and then, more frequently in the old days. Note that yesterday all snow had melted by 10 o’clock

Could not be more thrilled that @Vision_Fdn have the support of #BGCCharityDay and @stephenfry today together raising essential funds at this difficult time. Please share!

Siberia’s record heat in 2020 ‘impossible’ without human-caused climate change | @daisydunnesci @wxrisk @andyciavarella carbonbrief.org/siberia-s-2020…

Climate Change Makes Freak Siberian Heat 600 Times Likelier. Excellent article on our @wxrisk study with comments from @valmasdel & @ruth_mottram. @andyciavarella @FrediOtto @ClimateFlavors @skalevag @gjvoldenborgh @MetOffice_Sci @ecioxford @usys_ethzh nytimes.com/aponline/2020/…

@JohnRussell40 @GarethSJones1 I think that counts as 'helping to humanise scientists'.

Siberian heat of 2020 almost impossible with human influence - our new headline making study: metoffice.gov.uk/about-us/press…

The eagle eyed will note the typo: with --> without!

@ClimateDann @StottPeter @KRHendry @MetOffice_Sci Cheers, yes a lot of work from the whole team.

@StottPeter @KRHendry @MetOffice_Sci @andyciavarella Great work @andyciavarella - must have been loads of work to get that out so fast! Time to relax with a socially isolated West Country cider I think!

Really nice interview on the BBC about the human influence on this heatwave by @KRHendry and @StottPeter - Climate change: Siberian heatwave 'clear evidence' of warming bbc.co.uk/news/science-e…

Three decades of Met Office Hadley Centre science, and counting.. blog.metoffice.gov.uk/2020/05/26/thr…

@metofficenews On the day the Met Office Hadley Centre opened on 25th May 1990, the atmospheric CO2 concentration at Mauna Loa was 357.34 ppm Yesterday, on the Hadley Centre's 30th Anniversary, the CO2 concentration was 418.04 ppm twitter.com/Keeling_curve/…

@micefearboggis Is it ever the case outside of climate modelling? Direct measurement of X yields larger uncertainty than that based on a model plus measurements of alternative variables - in other words an indirect measurement of X. I expect so. In which case the issue is just model complexity.

So proud of @oliviacurno and her team as today they rename and relaunch their near 100 year old charity. A proud history and amazing times ahead - welcome to the world... @Vision_Fdn!

On this day over 800 years ago the Magna Carta was agreed and signed by King John. He was the King of England and was challenged about how he treated his subjects. It stated that the king and government weren't above the law, allowing people to hold their rulers to account. #OTD

NEW: #UltimaThule, now in higher-res! 📸 Both lobes now show many intriguing light & dark patterns of unknown origin, which may reveal clues about how it was assembled during the formation of the #solarsystem! @NASANewHorizons bit.ly/MU69-higher-res

"If there's one thing that really makes my blood boil, it's stupid, nonsensical, scaremongering weather stories," says our weatherman @LiamDutton. Here's his guide on how to spot rubbish weather stories that should be ignored.