Jacob Urlich 🌍 reshared this.

Trends in September #Arctic sea ice thickness over approximately the last four decades (yes, that shows thinning everywhere)... 🧊📉

Data from PIOMAS. For more information: doi.org/10.1175/JCLI-D-17-0436…

Jacob Urlich 🌍 reshared this.

Quick look at August sea surface temperature trends across the #Arctic, which are warming nearly everywhere that sea ice is not found. We'll have an update on this in our next Arctic Report Card, which will be released in December.

Last year's summary: repository.library.noaa.gov/vi…

Jacob Urlich 🌍 reshared this.

reshared this

Jacob Urlich 🌍 reshared this.

July 2024 data is now available for both Antarctic sea-ice thickness/volume (zacklabe.com/antarctic-sea-ice…) and global sea-ice volume (zacklabe.com/global-sea-ice-ex…) from GIOMAS.

Last month's global sea-ice volume has fallen to near-record low levels for the month of July in this dataset.

Jacob Urlich 🌍 reshared this.

Here's your Monday ice update - #Arctic sea ice extent is currently the 4th lowest on record (JAXA data)...

• about 340,000 km² below the 2010s mean
• about 1,360,000 km² below the 2000s mean
• about 2,310,000 km² below the 1990s mean
• about 2,990,000 km² below the 1980s mean

Plots: zacklabe.com/arctic-sea-ice-ex…

reshared this

Jacob Urlich 🌍 reshared this.

I was on the Scientific American Science Quickly podcast, complaining (again) about SpaceX dropping space junk on my part of the world. If you're not tired of hearing this story over and over, here's another version: scientificamerican.com/podcast…

"A Close Encounter with SpaceX Debris Teaches an Astronomer about Space Junk"

Jacob Urlich 🌍 reshared this.

Join me in tracking this year's #Arctic sea ice minimum!

Sea ice melt substantially slows every September as solar energy decreases and temperatures drop in the far north.

Follow along with the data at zacklabe.com/arctic-sea-ice-ex…

Jacob Urlich 🌍 reshared this.

Trends in July #Arctic sea ice concentration are more extensive and begin to surround the central Arctic, including areas like the Beaufort, Chukchi, East Siberian, Laptev, Kara, Barents Seas

[Sea ice concentration = fraction of ice-cover. More info: doi.org/10.1175/BAMS-D-23-0079…]