Valerio Lembo
@valeriolembo.bsky.social
An almost 1-year old interview on the role of AI for weather forecasting and climate predictions/projections for the @mm-ansa-bot.bsky.social Italian press agency. I was a bit offline recently!
@cnrisac.bsky.social
@cnrisac.bsky.social
Con IA e supercomputer previsioni climatiche sempre più precise - Frontiere - Ansa.it
Una sfida possibile grazie all’infrastruttura di Icsc (ANSA)
www.ansa.it
June 20, 2025 at 10:11 AM
An almost 1-year old interview on the role of AI for weather forecasting and climate predictions/projections for the @mm-ansa-bot.bsky.social Italian press agency. I was a bit offline recently!
@cnrisac.bsky.social
@cnrisac.bsky.social
Reposted by Valerio Lembo
Can climate models reproduce observed trends?
The answer can be challenging. Our new review paper in Science Advances led by Isla Simpson and Tiffany Shaw @drshaw.bsky.social discusses challenges and ways forward in confronting climate models and observations.
www.science.org/doi/10.1126/...
The answer can be challenging. Our new review paper in Science Advances led by Isla Simpson and Tiffany Shaw @drshaw.bsky.social discusses challenges and ways forward in confronting climate models and observations.
www.science.org/doi/10.1126/...
March 13, 2025 at 8:48 AM
Can climate models reproduce observed trends?
The answer can be challenging. Our new review paper in Science Advances led by Isla Simpson and Tiffany Shaw @drshaw.bsky.social discusses challenges and ways forward in confronting climate models and observations.
www.science.org/doi/10.1126/...
The answer can be challenging. Our new review paper in Science Advances led by Isla Simpson and Tiffany Shaw @drshaw.bsky.social discusses challenges and ways forward in confronting climate models and observations.
www.science.org/doi/10.1126/...
Reposted by Valerio Lembo
"We need NOAA now more than ever" | Must-read op-ed by my colleagues Robert Hart, Kerry Emanuel and Lance Bosart in the #DailyCamera: www.dailycamera.com/2025/03/12/g...
Guest opinion: Robert Hart, Kerry Emanuel and Lance Bosart: We need NOAA now more than ever
The recent seemingly arbitrary and capricious reductions to NOAA are seriously jeopardizing the future of the country and, more generally, the property and lives of hundreds of millions of tax-payi…
www.dailycamera.com
March 12, 2025 at 4:22 PM
"We need NOAA now more than ever" | Must-read op-ed by my colleagues Robert Hart, Kerry Emanuel and Lance Bosart in the #DailyCamera: www.dailycamera.com/2025/03/12/g...
Reposted by Valerio Lembo
"Crowds Stand Up for Science Across the United States" by Kimberly M. S. Cartier, Emily Dieckman, Jennifer Schmidt and Grace van Deelen for @americangeo.bsky.social #Eos:
eos.org/articles/cro...
eos.org/articles/cro...
Crowds Stand Up for Science Across the United States - Eos
Funding freezes, firings, and censorship have sent shockwaves through the science community since January. Scientists and supporters are standing up in defense.
eos.org
March 8, 2025 at 1:48 AM
"Crowds Stand Up for Science Across the United States" by Kimberly M. S. Cartier, Emily Dieckman, Jennifer Schmidt and Grace van Deelen for @americangeo.bsky.social #Eos:
eos.org/articles/cro...
eos.org/articles/cro...
Reposted by Valerio Lembo
Da quando l’ho letta sul riassunto di un romanzo distopico qualche giorno fa, c’è una frase che non mi lascia più:
“Visto che la democrazia non interessava più a nessuno, il presidente la dichiarò abolita”
“Visto che la democrazia non interessava più a nessuno, il presidente la dichiarò abolita”
this poll says to me that a lot of americans just think everything is a TV show with zero consequence www.cbsnews.com/news/trump-a...
CBS News poll — Trump has positive approval amid "energetic" opening weeks; seen as doing what he promised
Trump's deportation plans are popular, but Americans say there's not enough focus on lowering prices.
www.cbsnews.com
February 9, 2025 at 3:25 PM
Da quando l’ho letta sul riassunto di un romanzo distopico qualche giorno fa, c’è una frase che non mi lascia più:
“Visto che la democrazia non interessava più a nessuno, il presidente la dichiarò abolita”
“Visto che la democrazia non interessava più a nessuno, il presidente la dichiarò abolita”
💼 We are hiring!
🎓 The University of Trento, jointly with CNR-ISAC, is seeking 2 candidates to work on the new project MedHEX.
🗓️ Open until: 12 pm on 14/02/2025
🗓️ Contract length: 15 months
💲 Gross annual salary: Euros 29.550,00
👉 Apply here: lavoraconnoi.unitn.it/en/research-...
🎓 The University of Trento, jointly with CNR-ISAC, is seeking 2 candidates to work on the new project MedHEX.
🗓️ Open until: 12 pm on 14/02/2025
🗓️ Contract length: 15 months
💲 Gross annual salary: Euros 29.550,00
👉 Apply here: lavoraconnoi.unitn.it/en/research-...
Department DICAM – Call for the selections for the awarding of no. 2 research fellowships project “MUR PRIN 2022SC” – CUP: E53C24002980006 protocol number 2022WT939B prof. Bordoni (Decree no. 764/2024...
lavoraconnoi.unitn.it
December 16, 2024 at 5:40 PM
💼 We are hiring!
🎓 The University of Trento, jointly with CNR-ISAC, is seeking 2 candidates to work on the new project MedHEX.
🗓️ Open until: 12 pm on 14/02/2025
🗓️ Contract length: 15 months
💲 Gross annual salary: Euros 29.550,00
👉 Apply here: lavoraconnoi.unitn.it/en/research-...
🎓 The University of Trento, jointly with CNR-ISAC, is seeking 2 candidates to work on the new project MedHEX.
🗓️ Open until: 12 pm on 14/02/2025
🗓️ Contract length: 15 months
💲 Gross annual salary: Euros 29.550,00
👉 Apply here: lavoraconnoi.unitn.it/en/research-...
The kind of stupid ideas we should not follow in a pursue to combat climate change
Deep in the Canadian Arctic, scientists and entrepreneurs brave sub-zero temperatures, whipping winds and snowstorms to drill holes through the sea ice to pump out the seawater below and freeze it on the surface.
The group is trying to prove they can grow and restore Arctic sea ice.
The group is trying to prove they can grow and restore Arctic sea ice.
A controversial plan to refreeze the Arctic is seeing promising results. But scientists warn of big risks | CNN
Deep in the Canadian Arctic, scientists and entrepreneurs brave sub-zero temperatures, whipping winds and snowstorms to drill holes through the sea ice to pump out the seawater below and freeze it on ...
www.cnn.com
December 12, 2024 at 6:34 PM
The kind of stupid ideas we should not follow in a pursue to combat climate change
Reposted by Valerio Lembo
Strong winds blowing through Mexico's Isthmus of Tehuantepec cause smoke to balloon over the eastern Pacific Ocean.
December 12, 2024 at 6:09 PM
Strong winds blowing through Mexico's Isthmus of Tehuantepec cause smoke to balloon over the eastern Pacific Ocean.
Reposted by Valerio Lembo
'Dynamics, Statistics, and Predictability of Rossby Waves, Heat Waves, and Spatially Compounding Extreme Events'
new meeting report out in BAMS @ametsoc.bsky.social led by @valeriolembo.bsky.social.
paper: tinyurl.com/RossbyWaves
@iiasa.ac.at @lamontearth.bsky.social @columbiaclimate.bsky.social
new meeting report out in BAMS @ametsoc.bsky.social led by @valeriolembo.bsky.social.
paper: tinyurl.com/RossbyWaves
@iiasa.ac.at @lamontearth.bsky.social @columbiaclimate.bsky.social
December 5, 2024 at 9:22 AM
'Dynamics, Statistics, and Predictability of Rossby Waves, Heat Waves, and Spatially Compounding Extreme Events'
new meeting report out in BAMS @ametsoc.bsky.social led by @valeriolembo.bsky.social.
paper: tinyurl.com/RossbyWaves
@iiasa.ac.at @lamontearth.bsky.social @columbiaclimate.bsky.social
new meeting report out in BAMS @ametsoc.bsky.social led by @valeriolembo.bsky.social.
paper: tinyurl.com/RossbyWaves
@iiasa.ac.at @lamontearth.bsky.social @columbiaclimate.bsky.social
It took a while, but we finally got to publish this meeting summary (that is also a bit of a perspective) from the community that took part to the workshop on Rossby waves, #heatwaves and compound #extreme #events, held at Bologna CNR research area in November 2023!
New paper alert!
Led by @valeriolembo.bsky.social we published a paper on Rossby waves #heatwaves and compound #extremes based on a nice workshop a year ago
journals.ametsoc.org/view/journal...
#openaccess
Led by @valeriolembo.bsky.social we published a paper on Rossby waves #heatwaves and compound #extremes based on a nice workshop a year ago
journals.ametsoc.org/view/journal...
#openaccess
journals.ametsoc.org
December 5, 2024 at 9:23 AM
It took a while, but we finally got to publish this meeting summary (that is also a bit of a perspective) from the community that took part to the workshop on Rossby waves, #heatwaves and compound #extreme #events, held at Bologna CNR research area in November 2023!
Reposted by Valerio Lembo
New paper alert!
Led by @valeriolembo.bsky.social we published a paper on Rossby waves #heatwaves and compound #extremes based on a nice workshop a year ago
journals.ametsoc.org/view/journal...
#openaccess
Led by @valeriolembo.bsky.social we published a paper on Rossby waves #heatwaves and compound #extremes based on a nice workshop a year ago
journals.ametsoc.org/view/journal...
#openaccess
journals.ametsoc.org
December 5, 2024 at 12:59 AM
New paper alert!
Led by @valeriolembo.bsky.social we published a paper on Rossby waves #heatwaves and compound #extremes based on a nice workshop a year ago
journals.ametsoc.org/view/journal...
#openaccess
Led by @valeriolembo.bsky.social we published a paper on Rossby waves #heatwaves and compound #extremes based on a nice workshop a year ago
journals.ametsoc.org/view/journal...
#openaccess
I am very happy to announce that I am convening a session at @eurogeosciences.bsky.social 2025 GA in Vienna!
If you are an expert on atmosphere-oceans interactions in the extra-tropics, you have time until 15th January 2025 to submit an abstract here: meetingorganizer.copernicus.org/EGU25/sessio...
If you are an expert on atmosphere-oceans interactions in the extra-tropics, you have time until 15th January 2025 to submit an abstract here: meetingorganizer.copernicus.org/EGU25/sessio...
December 3, 2024 at 3:10 PM
I am very happy to announce that I am convening a session at @eurogeosciences.bsky.social 2025 GA in Vienna!
If you are an expert on atmosphere-oceans interactions in the extra-tropics, you have time until 15th January 2025 to submit an abstract here: meetingorganizer.copernicus.org/EGU25/sessio...
If you are an expert on atmosphere-oceans interactions in the extra-tropics, you have time until 15th January 2025 to submit an abstract here: meetingorganizer.copernicus.org/EGU25/sessio...
Reposted by Valerio Lembo
The G20 has removed language calling for the "transition away from fossil fuels," agreed on at COP28, from its leaders' statement in Rio.
You can call this backsliding, or you can call it murderous indifference. Really, up to you.
www.ft.com/content/8352...
You can call this backsliding, or you can call it murderous indifference. Really, up to you.
www.ft.com/content/8352...
G20 failure to explicitly back fossil fuel transition upsets COP29 talks
Fears rise of stalemate on climate action in wake of Trump election victory
www.ft.com
November 20, 2024 at 12:18 PM
The G20 has removed language calling for the "transition away from fossil fuels," agreed on at COP28, from its leaders' statement in Rio.
You can call this backsliding, or you can call it murderous indifference. Really, up to you.
www.ft.com/content/8352...
You can call this backsliding, or you can call it murderous indifference. Really, up to you.
www.ft.com/content/8352...
Reposted by Valerio Lembo
North American weather regime forecast pages on my website now redesigned & updated!
GEFS: simonleewx.com/gefs_north_a...
ECMWF: simonleewx.com/ecmwf_north_...
GEFS: simonleewx.com/gefs_north_a...
ECMWF: simonleewx.com/ecmwf_north_...
November 14, 2024 at 11:56 AM
North American weather regime forecast pages on my website now redesigned & updated!
GEFS: simonleewx.com/gefs_north_a...
ECMWF: simonleewx.com/ecmwf_north_...
GEFS: simonleewx.com/gefs_north_a...
ECMWF: simonleewx.com/ecmwf_north_...
Reposted by Valerio Lembo
The #climateactiontracker global update shows we are heading for around 2.7°C of warming by the end of the century, says Sofia Gonzales-Zuñiga, “the curve is not going down”.
apnews.com/video/floods...
apnews.com/video/floods...
Climate tracker suggests no improvement in Earth's projected warming for 3rd straight year
Climate scientists say the atmospheric warming, mainly from human burning of fossil fuels, is causing ever more extreme and damaging weather including droughts, flooding and dangerous heat.
apnews.com
November 15, 2024 at 8:17 AM
The #climateactiontracker global update shows we are heading for around 2.7°C of warming by the end of the century, says Sofia Gonzales-Zuñiga, “the curve is not going down”.
apnews.com/video/floods...
apnews.com/video/floods...
There is a growing risk of spectacularization of climate change-related natural disasters, making people addicted users of a horrific content creator, suddenly turned into a post-traumatic society, writes @FerdinandoC (ITA, turn translator on) https://t.co/GheJDwWbLQ
November 14, 2024 at 7:42 PM
There is a growing risk of spectacularization of climate change-related natural disasters, making people addicted users of a horrific content creator, suddenly turned into a post-traumatic society, writes @FerdinandoC (ITA, turn translator on) https://t.co/GheJDwWbLQ
AROME-HD almost perfectly forecasted the cumulated precipitation over Valencia region yesterday https://t.co/iUBZurBUHi
November 14, 2024 at 7:42 PM
AROME-HD almost perfectly forecasted the cumulated precipitation over Valencia region yesterday https://t.co/iUBZurBUHi
Thank you @DaviFaranda and Gabriele Messori for allowing us to provide some views on what we have been doing in recent years...
And thanks Vera Melinda Galfi for bringing her expertise on EVT inside our analyses. Her contribution has been fundamental! https://t.co/0ncXDtpeJa
And thanks Vera Melinda Galfi for bringing her expertise on EVT inside our analyses. Her contribution has been fundamental! https://t.co/0ncXDtpeJa
November 14, 2024 at 7:42 PM
Thank you @DaviFaranda and Gabriele Messori for allowing us to provide some views on what we have been doing in recent years...
And thanks Vera Melinda Galfi for bringing her expertise on EVT inside our analyses. Her contribution has been fundamental! https://t.co/0ncXDtpeJa
And thanks Vera Melinda Galfi for bringing her expertise on EVT inside our analyses. Her contribution has been fundamental! https://t.co/0ncXDtpeJa
Let me recall something that she said in her Perspectives seminar in 2021, where she was invited as speaker, something that I consider now as a take-home message and a testament: "The path to a sustainable future goes through policies that truely address social inequalities."/END
November 14, 2024 at 7:42 PM
Let me recall something that she said in her Perspectives seminar in 2021, where she was invited as speaker, something that I consider now as a take-home message and a testament: "The path to a sustainable future goes through policies that truely address social inequalities."/END
She had an incredible talent, worked with some of the universally recognized pioneers of climate science, first female professor at MIT Department of Meteorology. Always generous and kind, supportive and encouraging./2
November 14, 2024 at 7:42 PM
She had an incredible talent, worked with some of the universally recognized pioneers of climate science, first female professor at MIT Department of Meteorology. Always generous and kind, supportive and encouraging./2
Ok... I would not consider 40 years of AMIP runs a groundbreaking step towards hybrid climate simulations, but results are certainly interesting! It might also be worth noting that not all dynamical cores are similar. Let us see where this hype is bringing us in the future! https://t.co/I4A08QP2bf
November 14, 2024 at 7:42 PM
Ok... I would not consider 40 years of AMIP runs a groundbreaking step towards hybrid climate simulations, but results are certainly interesting! It might also be worth noting that not all dynamical cores are similar. Let us see where this hype is bringing us in the future! https://t.co/I4A08QP2bf
A long awaited, fundamental paper on the spontaneous collapse of the AMOC (OA document here: https://t.co/0dMaZt68mo)
Congratulations @MatteoCini4, Francesco Ragone, Giuseppe Zappa and @Susanna_Corti ! https://t.co/j0zxNDjJHf
Congratulations @MatteoCini4, Francesco Ragone, Giuseppe Zappa and @Susanna_Corti ! https://t.co/j0zxNDjJHf
November 14, 2024 at 7:42 PM
A long awaited, fundamental paper on the spontaneous collapse of the AMOC (OA document here: https://t.co/0dMaZt68mo)
Congratulations @MatteoCini4, Francesco Ragone, Giuseppe Zappa and @Susanna_Corti ! https://t.co/j0zxNDjJHf
Congratulations @MatteoCini4, Francesco Ragone, Giuseppe Zappa and @Susanna_Corti ! https://t.co/j0zxNDjJHf
What an amazing week in Munich hosted by @DLR_en, for the workshop of the CMIP7 Model Benchmarking Task Team! A productive session with great colleagues. Thanks @BirgieHassler for organizing it and thanks @wcrpcmip for allowing me to be part of this team!
https://t.co/PtUikoG597
https://t.co/PtUikoG597
November 14, 2024 at 7:42 PM
What an amazing week in Munich hosted by @DLR_en, for the workshop of the CMIP7 Model Benchmarking Task Team! A productive session with great colleagues. Thanks @BirgieHassler for organizing it and thanks @wcrpcmip for allowing me to be part of this team!
https://t.co/PtUikoG597
https://t.co/PtUikoG597
An outreach synthesis on the knowledge about the AMOC collapse, from our @CnrIsac and @PoliTOnews colleagues...
https://t.co/BSHwBRQ0FA
https://t.co/BSHwBRQ0FA
November 14, 2024 at 7:42 PM
An outreach synthesis on the knowledge about the AMOC collapse, from our @CnrIsac and @PoliTOnews colleagues...
https://t.co/BSHwBRQ0FA
https://t.co/BSHwBRQ0FA
Un breve ma puntuale rapporto di @CnrIsac sull'evento alluvionale in Emilia-Romagna del Maggio '23 e su quello che stiamo facendo per capire meglio cosa é successo e imparare a prevederlo (meglio; infatti il modello MOLOCH, come si vede, ha previsto molto bene il fenomeno)! https://t.co/vgxOAyRazm
November 14, 2024 at 7:42 PM
Un breve ma puntuale rapporto di @CnrIsac sull'evento alluvionale in Emilia-Romagna del Maggio '23 e su quello che stiamo facendo per capire meglio cosa é successo e imparare a prevederlo (meglio; infatti il modello MOLOCH, come si vede, ha previsto molto bene il fenomeno)! https://t.co/vgxOAyRazm