grb090423, to worldwithoutus
@grb090423@mastodon.social avatar
seaice, to random German
@seaice@det.social avatar

The currently largest #Antarctic #Iceberg #A23a spins round and round like a record, baby.

Click to enlarge the animation.

https://botsin.space/@seaice/112439452224905898

AmiW, to Barcelona German
@AmiW@mastodon.online avatar

🗻 Short...
Artist: Spain 🇪🇸 - Title: untitled ("The tip of the iceberg"/ Die Spitze des Eisberges")- Website: https://javierjaen.com/

IceClimate, to Battlemaps
@IceClimate@pixelfed.social avatar

The start of the mélange zone in front of Melville Glacier, massive and fresh icebergs formed an ice wall. Large calving event this week, slightly unusual so early in the year and with so much fast ice, unfortunately we missed recording it but our instruments will get the next one. Greenland loses around half of it's ice by calving so it's an important process to understand.
This glacier is clearly very dynamic.

It's an incredible field site, the glacier is continuously pushing and heaving and you can hear it while you're there. Lots of seals around on the sea ice too and many polar fox tracks...

Some long days and no internet so posting a few late pictures now with some fieldwork updates. Satellite image from ESA's Sentinel 2 mission, processed on snapplanet

🇬🇱

Crumpled snow and sea ice forming a low ridge mountain behind. Blue sky
Satellite photo showing glacier flowing through fjord with fresh iceberg in the middle
2 people standing with a large ice borer drilling ahole in the sea ice

fulelo, to worldwithoutus
@fulelo@journa.host avatar
appassionato, to worldwithoutus
@appassionato@mastodon.social avatar

A view of the eroded type of iceberg

Photograph: Anadolu/Getty Images

@photography

appassionato, to worldwithoutus
@appassionato@mastodon.social avatar

Ice wings

A view of the pool-type iceberg

Photograph: Anadolu/Getty Images

@photography

antygon, to ilaughed Polish
@antygon@pol.social avatar

Kontynuować moje czy sobie odpuścić?

Dziś góry lodowe z lodowca Upsala. Lodowiec bardzo szybko się cofa j jest tak niestabilny, że nie można zbyt blisko podpływać.

emill1984, to random Polish
@emill1984@101010.pl avatar

A do szkła przy meczu wpada z browaru

SigneAaboe, to random
@SigneAaboe@fediscience.org avatar

The monthly extent for February 2024 landed among the 3 lowest on record, behind 2023 and very close to 2017.

Nowhere, does sea ice in Feb 2024 seem to fall outside the 30-year mean contour. Except for the A23 that is seen northeast of the Antarctic peninsula 🧊😀

Source: @osi_saf

The line graph displays the monthly sea-ice extent in the Antarctic for February from 1979 to 2024. In 2024, the February extent ranked as 2nd-3rd lowest on record, behind 2023 and very close to 2017. Source data is OSI SAF sea-ice extent v2.2.

Torrejon, to Iceland
@Torrejon@pixelfed.social avatar
moyamoyashashin, to Nikon
@moyamoyashashin@pixelfed.social avatar
goinfawr, to Titanic
@goinfawr@mstdn.social avatar

And as the smart ship grew
in stature, grace, and hue,
In the shadowy silent distance grew
the iceberg too.

SydPark, to Iceland
@SydPark@mastodon.social avatar

Happy 🙏💙🤍

I have had prayers answered - most strangely so sometimes - but I think our Heavenly Father's loving-kindness has been even more evident in what He has refused me.
🖊 Lewis Carroll

Jökulsárlón, 🇮🇸
©️ Arnar Kristjansson

ai6yr, to worldwithoutus

Photo of Iceberg A23a (Lat: -62.51, Lng: -53.00) - 30 November 2023 from @pierre_markuse below (Sentinel-2 satellite). 160km wide image.

ai6yr, to random
BenjaminHCCarr, to random
@BenjaminHCCarr@hachyderm.io avatar

World's largest breaks free, heads toward
Recent satellite images reveal that the berg, weighing nearly a trillion metric tonnes, is now drifting quickly past the northern tip of the Peninsula, aided by strong winds and currents. At almost 4,000 square km (1,500 square miles), the Antarctic iceberg called is roughly three times the size of New York City. https://www.reuters.com/business/environment/worlds-largest-iceberg-breaks-free-heads-toward-southern-ocean-2023-11-24/

doomscroller, to random
@doomscroller@mastodon.online avatar

A23a: World's biggest iceberg on the move after 30 years
https://www.bbc.com/news/science-environment-67507558

fulelo, to random
@fulelo@journa.host avatar

- : World's biggest on the move after 30 years
https://www.bbc.co.uk/news/science-environment-67507558

tklancer, to nature
NunavutBirder, to worldwithoutus
@NunavutBirder@mas.to avatar

A pause at the top of the hill to admire the view.

GregCocks, to Battlemaps
@GregCocks@techhub.social avatar
tklancer, to nature
leepetersen, to Alaska
@leepetersen@alaskan.social avatar

A lone iceberg appears on Prince William Sound's Columbia Bay, leading to the Columbia Glacier near Valdez, Alaska.

From my Glaciers and Icebergs gallery: https://photos.lwpetersen.com/Galleries/Alaska-Photos/Glaciers/

NunavutBirder, to worldwithoutus
@NunavutBirder@mas.to avatar

Let me paint you a picture.

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