Steffan Griffiths

#Foxfonna meltwater channel 27.07.23 #Svalbard

Approaching #Svalbard under the midnight sun 🇳🇴 ...

"The effect of humanity’s greenhouse gas emissions in that 50-year period [1971 - 2020] is about 25 billion times the energy emitted by the Hiroshima nuclear bomb" 🤯 theconversation.com/two-trillion-t…

Most of #Wales will see #snow at some point over the next 24 - 48hrs. First south, then the rest of Wales as warm moist air collides with cold Arctic air. Latest Arpege model going for 40/50cm+ on high ground🤔 but disruption likely at lower levels too 🚗

Last in the 'Brink of Disaster' series I've been working on over the last few months airs tonight which is all about sea level rise! 9pm ET on @Discovery | streamed later on @discoveryplus 🌎

👌

@behnazakhgar @NewyddionS4C Thanks Behnaz. Nice to be back for a weekend! Hope you're keeping well with the little one X

@SteffGriff @NewyddionS4C Lovely to see you back x

Guess who's back 👀* Manylion am dywydd yr wythnos ar @NewyddionS4C heno a nos 'fory am 19:45. *... Am y penwythnos 😀

Ice, Ice baby (and one snug plane cabin) ... ❄️🏔️ #Ilulissat

Pretty epic ride over the Ice Sheet and Jakobshavn - a glacier that drains nearly 7% of the Ice Sheet and has receded the same in the last 50years, compared to the prior 2,000. Rhewlif yma'n unig yn cyfrannu'n helaeth i newid yn lefel y môr

Greenland life 🇬🇱 #Ilulissat

@arwynedwards @NERCscience 100%

Up close and personal with the calving bergs of the Ilulissat glacier - Greenland's fastest and biggest glacier. Mae'r newidiadau sy'n digwydd fanhyn yn GLOI a dwi ddim yn siwr os oes ffordd nôl bellach 🇬🇱 #ilulissat #ClimateChange

@arwynedwards @NERCscience Wedi fy synnu fanhyn hefyd a nid jyst gyda'r graddfeydd toddiant. Datblygu, twristiaeth, cymdeithas, popeth yn newid mor gloi. Trist / brawychus / rhwystredig sai'n siwr beth yw'r gair

Icebergs and Borgen 🇬🇱 #Nuuk #Greenland

Adroddiad blynyddol #StateOfUKClimate gan y @metoffice yn dangos fod y moroedd a'r tymheredd yn parhau i godi ar draws y DU. Dadansoddiad ehangach gennai ar Dros Frecwast @BBCRadioCymru bore 'ma 👇 bbc.co.uk/sounds/play/m0…

@MikePop94819658 Mynd yn dda diolch Mike! Neis gael challenge newydd eto!

Used to produce these kind of maps and figures as 'climate engagement' in a 2050 forecast scenario, not 2022. Climate projections for 'future scenarios' playing out in front of our eyes 🥵📈

@MarcusXSteele Absolutely! Not prepared to deal with 40C temps in the UK ...

@SteffGriff That’s really scary stuff, Steff. 😮