David Hutchinson
@dkhutch.bsky.social
1.2K followers 400 following 120 posts
Paleoclimate modeller at UNSW, visitor at ANU
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dkhutch.bsky.social
Gee Matt you're sounding a little rambly there... 😜
dkhutch.bsky.social
Absolutely robbed. Apparently headbutting is cool and normal if you're Reece Walsh.
beneltham.bsky.social
Canberra were robbed!!!
australia.theguardian.com
Broncos edge past Raiders with golden point field goal in thrilling NRL qualifying final
Reposted by David Hutchinson
cathywilcox.bsky.social
On the anniversary of the attack on the Twin Towers, I am posting the cartoon which was my response to the chest-beating nationalistic rhetoric immediately used by George W Bush to stir up support for a military response. The editor at the time would not publish it.
dkhutch.bsky.social
Excellent use of Baywatch material here by Matt Osman. #ICP15
Reposted by David Hutchinson
burrowingowl.bsky.social
Here's an owlet showing off his flexibility last week.🪶
Reposted by David Hutchinson
rahmstorf.bsky.social
I was shocked when I first saw these results from standard climate models used in IPCC reports: for high emissions, the Atlantic overturning circulation #AMOC shuts down in all 9 models that ran past 2100, and is well on the way to shutdown by 2100.
Our paper on that is out today.🧵
dkhutch.bsky.social
I mean, you can't expect these programs to achieve miracles.
dkhutch.bsky.social
Absolutely - this was my first reaction too, given the awful things happening in for profit childcare and the fact that this is *meant to be universal, hence public*
dkhutch.bsky.social
No but I am ok with that!
dkhutch.bsky.social
Got myself a gift for a blood donation milestone 🩸
Reposted by David Hutchinson
theo.io
(real, one-shot :p )
dkhutch.bsky.social
Should be more of this!
australiainstitute.org.au
"Real Zero has one definition.

You commit to phasing out fossil fuels and you do it without relying on offsets, carbon capture and storage, and any other technology that does not exist yet.”

- Dr @shantabarley.bsky.social, Fortescue Chief Climate Scientist

#auspol
dkhutch.bsky.social
He definitely seems like a halfwit
Reposted by David Hutchinson
newseye.bsky.social
NEW: Extraordinary footage has emerged of the huge tsunami that hit Russia’s remote Kamchatka peninsula after the 8.8 magnitude earthquake on July 30th.

(🎥 Doni Nikz)
Reposted by David Hutchinson
sdhamiltonvic.bsky.social
@chriswallace.bsky.social posted this excellent piece on the dead bird place
Reposted by David Hutchinson
fsmccormack.bsky.social
📣 Job opportunity 📣
Come work with us at Monash as a 3yr Research Fellow on ice sheet-atmosphere coupling!

You'll sit within @arcsaef.bsky.social and be part of the @access-nri.bsky.social ice sheets team, pushing frontiers in Earth System Modelling ❄️🇦🇶

👉 careers.pageuppeople.com/513/cw/en/jo...
Job Search
careers.pageuppeople.com
dkhutch.bsky.social
Nikolai Ivanovic Lobachevsky was his name, oi!
opalescentopal.bsky.social
With Tom Lehrer's passing, I suppose this is a moment to share the story of the prank he played on the National Security Agency, and how it went undiscovered for nearly 60 years.
Reposted by David Hutchinson
will-ton.bsky.social
We figured out a cheap-ish way to make ocean models create Dense Shelf Waters (DSW) on the surface of the Antarctic continental shelf! How?
Fast answer: Ocean surface cells thinner than 1 m!
Long answer on the paper: dx.doi.org/10.1029/2024...
----
More info in the thread
Antarctic Dense Water Formation Sensitivity to Ocean Surface Cell Thickness
The ability of ocean models with depth coordinates to form Antarctic Dense Shelf Water (DSW) depends on their surface vertical resolution Deeper surface cells shift the direction of surface Ekman...
dx.doi.org
Reposted by David Hutchinson
raindrop-herder.bsky.social
new water isotope preprint! egusphere.copernicus.org/preprints/20...

We used the MAGIC of machine learning (ok, random forests) to predict monthly precipitation stable isotopes over the Australian continent, at monthly resolution from 1962-2023.

Details at the paper; pretty animation below
Reposted by David Hutchinson
christinaocean.bsky.social
🚨 New paper alert 🚨

We developed the new PanAntarctic model and assessed the sensitivity of Antarctic Bottom Water (AABW) formation and export to horizontal model resolutions of 1/10°, 1/20° and 1/40°.

Open access paper in JAMES:

doi.org/10.1029/2024...
Reposted by David Hutchinson
rdzombak.bsky.social
Forecasters will imminently lose observations crucial for hurricane tracking and prediction, as data from three NOAA/DOD satellites will go unmonitored.

The satellites aren't being decommissioned. The agencies will simply stop providing the satellites' data.

www.nytimes.com/2025/06/27/c...
Critical Hurricane Monitoring Data Is Going Offline
www.nytimes.com
dkhutch.bsky.social
It's like nobody paid any attention to the debacle of the Higgins mistrial, and are determined to repeat the same own goals they kicked last time.
Reposted by David Hutchinson
marquelawyers.com.au
Should crown witnesses from a murder trial be giving interviews discussing when they personally decided the accused was guilty, when there remains the possibility of a successful appeal and retrial? We're thinking no, probably not.
Reposted by David Hutchinson
marquelawyers.com.au
This morning's Sydney Morning Herald is a master class in irresponsible reporting of a murder trial that is not concluded. Icing on the cake is the op-ed by a psychologist musing on the possibility that the defendant is a narcissist.