banner
umsonst.bsky.social
@umsonst.bsky.social
Earth-System Nerd
Southern Hemisphere marine heatwave update

Development the last days and same date last year

#climate #earth
November 25, 2025 at 4:10 PM
Reposted
ABSOLUTELY UNBELIEVABLE 28.4 IN RUSSIAN HIGHLANDS

28.4 Akthy 1000m asl November record
It's an absolute insanity
NEVER HAPPENED ANYWHERE IN RUSSIA SO LATE
Also MINS up 17C UNPRECEDENTED in Russia

Also 29.4 Carsamba, Turkey on The Black Sea November record
November 24, 2025 at 3:45 PM
Southern Hemisphere marine heatwave update

We have now several hot spots developing - would be a bit early to start for real

First 6 days ago, second from yesterday, and the last from last year...

#climate
November 24, 2025 at 4:19 PM
MHWs and their mechanisms leading to their formation and persistence are now taking over the North Pacific temperature trend with the PDO with its negative and positive phases being overruled...
Waited for that one: a study on the recent break down of the relationship between the SSTs and Pacific decadal oscillation in the North Pacific The SSTs in the North Pacific are now "controlled&...
Waited for that one: a study on the recent break down of the relationship between the SSTs and Pacific decadal oscillation in the North Pacific The SSTs in the North Pacific are now "controlled" by t...
www.linkedin.com
November 21, 2025 at 1:08 PM
Highly interesting changes in the tropospause height and temperature

Again a step wise trend change and recent acceleration

Further noteworthy is that seasonal regional changes can be extreme in temperature and height. Another indication that the curvature of the troposphere becomes "wobblier"...
#climate #earth | Jan Umsonst
Highly interesting changes in the tropospause height and temperature Also here step wise trend change and recent acceleration. Further noteworthy is that seasonal regional changes can be extreme in t...
www.linkedin.com
November 21, 2025 at 12:39 PM
Continuous rise of the tropopause in the Northern Hemisphere over 1980–2020

"Northern Hemisphere (NH) over 20°N to 80°N to reveal a continuous rise of H over 1980–2020. Over 2001–2020, H increases at 50 to 60 m/decade, which is comparable to the trend over 1980–2000.

#climate #Earth
Continuous rise of the tropopause in the Northern Hemisphere over 1980–2020
Continued rise of the tropopause after 2000 in the Northern Hemisphere is mainly due to tropospheric warming.
www.science.org
November 21, 2025 at 11:54 AM
Its a highly important aspect of El Ninos and La Ninas - the tropics expand or contract...

"Close to the tropics in the Pacific Ocean, this relates to a much lower tropopause height during La Niña, which corresponds to an apparent narrowing of the tropical belt."

#climate #Earth
Double Tropopauses and the Tropical Belt Connected to ENSO
Double tropopause characteristics and the connection to ENSO are analyzed using vertically high resolved GPS RO observations More double tropopauses are detected during the cold La Niña phase and l...
agupubs.onlinelibrary.wiley.com
November 21, 2025 at 9:54 AM
Climate warming is not only intensifying Weather events, but intensified W events intensify other Events even more

The result are extreme E of such an magnitude that they develop not a long lasting impact on the climate system

The faster we warm the climate the more non-linear the reaction will be
#climate #earth | Jan Umsonst
Weather is now becoming climate Climate and weather can't be seen separately. Climate intensifying weather is not a one way ticked. We realize now that it goes both way's. Climate intensifies single...
www.linkedin.com
November 20, 2025 at 8:14 PM
Reposted
My Chat (Rant) about the latest State of the Climate 2025 Report Release...
youtu.be/iyfMW0RltLU?...

#climate #ClimateCrisis #ClimateAction #ClimateScience #ClimateTech #weather #COP #COP30 #Belem #Brazil
My Chat (Rant) about the latest State of the Climate 2025 Report Released for COP30 in Brazil
YouTube video by Paul Beckwith
youtu.be
November 19, 2025 at 3:16 AM
A update on tipping point science

My two takeaways:

that tipping points are also warming rate dependent is coming into focus

Extreme events will continue to surprise us breaching old records by far margins that will be able to speed up/trigger tipping points

www.youtube.com/watch?v=cUNX...
www.youtube.com
November 19, 2025 at 8:41 PM
Southern Hemisphere marine heatwave update

First picture 6 days ago, second 1 day, and the last from 2024, same date

During December they normally start to form

During December they normally start to form. I added a last picture from this year summer 2025-02-04, so you see the problem...
November 19, 2025 at 8:35 PM
A pattern that emerges:

Governments or ministers resigning after extreme events which caused more causalities than necessarily due to bad political decisions

The day will come when the empire will be questioned as humanity is now driven into extinction

Just continue current trajectories

#Earth
Philippines ministers resign as flood scandal reaches presidential palace
Ministers implicated in scandal involving misused and stolen funds earmarked for anti-flooding infrastructure.
www.aljazeera.com
November 19, 2025 at 1:22 PM
What's more important: profits and world hegemony or the ozone layer?

Guess, we know the answer...

reentering “transition metals” [...] can create “long-term adverse effects on the atmosphere such as ozone depletion, radiative effects and changes in cloud formation, if no action is taken.”

#Earth
‘Uncontrolled experiment:’ Study links harmful atmospheric metals to spacecraft reentry
‘Uncontrolled experiment:’ Study links harmful atmospheric metals to spacecraft reentry
spacenews.com
November 18, 2025 at 11:12 AM
Reposted
New study shows that ocean warming (= #ClimateChange) exacerbates several negative effects of #nanoplastics on marine microalgae, particularly growth inhibition & cell surface damage.
This could then lower algal carbon sequestration & exacerbate climate change.
www.sciencedirect.com/science/arti...
Nanoplastics and ocean warming: Combined impact on physiology and surface properties of the marine microalga Dunaliella tertiolecta
Ocean warming due to climate change, in combination with emerging pollutants such as nanoplastics, poses a growing threat to marine ecosystems. This s…
www.sciencedirect.com
November 17, 2025 at 9:56 AM
No finance for adaptation for the people - slowly the principle is becoming obvious...

#climate #earth
Flooded and forgotten: the UK’s waters are rising and we’re being kept in the dark | John Harris
Rescue operations in Wales, submerged railway lines in Cornwall – these events are ever more common. So why have we utterly failed to prepare, asks Guardian columnist John Harris
www.theguardian.com
November 16, 2025 at 2:27 PM
Reposted
Temperature anomalies averaged over the last month (left), 3 months (center), and 12 months (right) across the Northern Hemisphere...

Data from @copernicusecmwf.bsky.social ERA5 reanalysis.
November 16, 2025 at 2:14 PM
Its simple:

Never fuck around with the oceans if you live on a water planet!

What do we do?

We fuck them in any way possible with all we've got

A normal system develops the abilities of all, this one needs to stupidify us to be able to continue...

#climate #earth
Another detail on the neutrotoxic hydrological cycle we are in the process to create (added a picture of dinoflagellates, and from the South Australia algae bloom) Its simple in principle: if the… |...
Another detail on the neutrotoxic hydrological cycle we are in the process to create (added a picture of dinoflagellates, and from the South Australia algae bloom) Its simple in principle: if the oc...
www.linkedin.com
November 16, 2025 at 8:32 AM
Here a nice Paul Beckwith video on the matter:

#climate #earth
Profound Change in Global Weather Statistics: Large Fraction of Earth Gets Higher Heat and More Rain
YouTube video by Paul Beckwith
www.youtube.com
November 16, 2025 at 7:57 AM