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DrSkibum

@lbhartl.bsky.social

Snow Ice Weather Words

308 Followers  |  904 Following  |  22 Posts  |  Joined: 23.10.2023  |  1.9399

Latest posts by lbhartl.bsky.social on Bluesky

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Improving Oversight of Federal Grantmaking By the authority vested in me as President by the Constitution and the laws of the United States of America, and to improve the process of Federal

1. Federal funding for research promotes tech, biomedical, and scientific discovery in the US, and provides training for the sci/tech workforce that has brought immeasurable wealth to the US over the past 75 years.

Today's executive order includes a provision that will obliterate both functions.

08.08.2025 01:13 β€” πŸ‘ 1004    πŸ” 543    πŸ’¬ 25    πŸ“Œ 76
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In a Reversal, Key Hurricane-Monitoring Data Will Stay Online

"The Department of Defense has said it will cancel plans to discontinue a program that makes public satellite data that is crucial for hurricane forecasting and sea ice monitoring" via @nytimes.com: www.nytimes.com/2025/07/30/c...

30.07.2025 19:59 β€” πŸ‘ 145    πŸ” 56    πŸ’¬ 10    πŸ“Œ 4
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The #Glacier Loss Day is reached in Switzerland!
From now on all melt that occurs on glaciers until October is unsustainable. This tipping point has only been reached so early in the record-shattering year 2022.
Expect big ice loss due to the prolonged melt season and feedback effects

04.07.2025 07:20 β€” πŸ‘ 48    πŸ” 27    πŸ’¬ 2    πŸ“Œ 5

Remember those Earth at Night images we love? They were from DMSP's Optical sensor, OLS. it's so sensitive, it can pinpoint grid outages, invaluable after disasters. Although designed to work at least 5 years post-launch, they can work 20+ years. We're throwing away data for no reason

28.06.2025 16:29 β€” πŸ‘ 60    πŸ” 33    πŸ’¬ 4    πŸ“Œ 2

Sad to see that leadership didn’t approve of my suggested post language (assuming since this is what is posted) that I submitted on my last day in May as the social media manager.

Allow me share some of our team’s kind words here instead:

27.06.2025 21:54 β€” πŸ‘ 236    πŸ” 82    πŸ’¬ 6    πŸ“Œ 4
Orthoimage of the Columbia Icefield from last September acquired from the @unbc @hakai Airborne Coastal Observatory

Orthoimage of the Columbia Icefield from last September acquired from the @unbc @hakai Airborne Coastal Observatory

A shout out to the @hakai.org ACO team for their work in helping us understand the magnitude of glacier mass loss in western Canada in a study published today.

agupubs.onlinelibrary.wiley.com/doi/10.1029/...

25.06.2025 21:03 β€” πŸ‘ 16    πŸ” 6    πŸ’¬ 1    πŸ“Œ 2
VISHOP VIsualization Service of Horizontal scale Observations at Polar region

there seem to be download options here, also still trying to figure it out: ads.nipr.ac.jp/vishop/#/ext...

26.06.2025 08:35 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Screenshot from NSIDC that says: "Dear Colleague:

The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) learned yesterday that the Department of Defense (DoD) will stop processing and delivering the Special Sensor Microwave Imager/Sounder (SSMIS) data no later than 30 June 2025. The SSMIS data are used as input for the following NSIDC DAAC-produced data sets, which will therefore stop processing no later than 30 June 2025:"

Screenshot from NSIDC that says: "Dear Colleague: The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) learned yesterday that the Department of Defense (DoD) will stop processing and delivering the Special Sensor Microwave Imager/Sounder (SSMIS) data no later than 30 June 2025. The SSMIS data are used as input for the following NSIDC DAAC-produced data sets, which will therefore stop processing no later than 30 June 2025:"

Awful. More horrible science news

"The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) learned yesterday that the Department of Defense (DoD) will stop processing & delivering the Special Sensor Microwave Imager/Sounder (SSMIS) data no later than 30 June 2025."

25.06.2025 19:38 β€” πŸ‘ 744    πŸ” 397    πŸ’¬ 22    πŸ“Œ 65
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Two-fold increase in glacier mass loss between 2010-2020 and 2021-2024! πŸ”₯πŸ“ˆ

CAN+Swiss glaciers lost 12-13% of their 2020 volume during these 4 years! 😱

Nothing can compare with early 2020s ice loss rates

πŸ“· Bare ice at Peyto Glacier @hakai.org

agupubs.onlinelibrary.wiley.com/doi/10.1029/...

25.06.2025 16:30 β€” πŸ‘ 31    πŸ” 12    πŸ’¬ 0    πŸ“Œ 1
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Hunting the extreme year 2022...
Yes, I'm really worried about the current state of Swiss #glaciers! After a dry winter, the scorching heat of the last weeks pushes glaciers towards another black year.
Hoping for some cooling but the summer has only just started
@vaw-glaciology.bsky.social

25.06.2025 13:54 β€” πŸ‘ 51    πŸ” 23    πŸ’¬ 0    πŸ“Œ 0

I have read many of these blogs. They are a fantastic resource and really well written. Thank you all!

11.06.2025 20:32 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Finally… I’ve been waiting for someone to cover this story. So sad. Climate[dot]gov has always been one of my favorite go-to resources to share.

11.06.2025 11:02 β€” πŸ‘ 357    πŸ” 163    πŸ’¬ 13    πŸ“Œ 7
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U.S. military trims access to its critical sea ice measurements Data gaps come as Arctic sea ice shrinks to near-record lows

Continued coverage of the plight of US climate science from @science.org here:

The US military has now halted operational data delivery of sea ice extent observations to @nsidc.bsky.social, blinding key eyes on climate change.

www.science.org/content/arti...

11.06.2025 03:59 β€” πŸ‘ 68    πŸ” 50    πŸ’¬ 1    πŸ“Œ 5

interesting, thanks!

01.06.2025 19:54 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

is there some issue with Yakutat data? seems like you skipped it here? monthly temp looks quite a bit warmer than the surrounding stations and I've been wondering why

01.06.2025 18:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Je dunkler die Gletscher, umso stΓ€rker schmelzen sie Die Reflexion des Sonnenlichts spielt eine wichtige Rolle bei der Gletscherschmelze. Ein Forschungsprojekt untersucht, wie man sie durch Kombination von Daten mΓΆglichst genau messen kann und welche Pr...

Die weiße Schneedecke ❄️ auf einem Gletscher schΓΌtzt ihn vor direkten Sonnenstrahlen, was die Gletscherschmelze verlangsamt. Doch die Gletscher in Γ–sterreich und in den Ostalpen sind im Sommer mittlerweile mehrheitlich blank. Glaziologin Lea Hartl warnt daher vor "dunklen Gletschern". Mehr dazu ‡️

26.05.2025 13:05 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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The Weather & Climate Livestream Join us starting May 28th, as meteorologists and climate scientists from across the US share their research and answer your questions.

May 28-June 1: Livestream 100 HOURS TO SAVE AMERICA'S FORECASTS. Weather and climate scientists share why forecasts are vital to all of us - from hurricanes to droughts to arctic sea ice and much more - wclivestream.com

26.05.2025 16:52 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Unidata maintains a lot of key weather data infrastructure, including the netCDF data standard and libraries, metpy. data dissemination servers for accessing models and observations from NOAA, and educational resources for the university community. Now everyone is furloughed b/c of Trump and DOGE.

09.05.2025 14:59 β€” πŸ‘ 86    πŸ” 66    πŸ’¬ 2    πŸ“Œ 7
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NOAA-15, 0739 UTC Overpass: What imagery from the Grand Ol' Girl, @petagna.bsky.social @drgeoffsmith.bsky.social @wgoodf.bsky.social Remember, in June, the Trump Administration plans on de-supporting NOAA-15, 18 and 19 satellites. Still unclear as to their futures.

07.05.2025 08:38 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

Sea ice data on @polarportal.bsky.social is from European @osi-saf.eumetsat.int group, sea ice thickness + Greenland surface mass balance is from @dmidk.bsky.social's operational models + #GRACE satellite data is from our partners @dtucryo.bsky.social as part of @esaclimate.bsky.social ❄️πŸ₯Όβš’️πŸ§ͺβ›οΈπŸŒŠ

07.05.2025 06:05 β€” πŸ‘ 46    πŸ” 18    πŸ’¬ 3    πŸ“Œ 0
Effective May 5, 2025, NOAA’s National Centers for Environmental Information (NCEI) will decommission its snow and ice data products from the Coasts, Oceans, and Geophysics Science Division (COGS). As a result, the level of services for affected products below will be reduced to Basicβ€”meaning they will remain accessible but may not be actively maintained, updated, or fully supported. This includes Sea Ice Index, Snow Data Assimilation System (SNODAS) Data Products, Glacier Photograph Collection, U.S. National Ice Center Arctic Sea Ice Charts and Climatologies in Gridded Format Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward World Glacier Inventory. If you rely on these products in your work, research, education, or planning, we invite you to share your story at nsidc@nsidc.org. Your input can help us demonstrate the importance of these data sets and advocate for future support.

Effective May 5, 2025, NOAA’s National Centers for Environmental Information (NCEI) will decommission its snow and ice data products from the Coasts, Oceans, and Geophysics Science Division (COGS). As a result, the level of services for affected products below will be reduced to Basicβ€”meaning they will remain accessible but may not be actively maintained, updated, or fully supported. This includes Sea Ice Index, Snow Data Assimilation System (SNODAS) Data Products, Glacier Photograph Collection, U.S. National Ice Center Arctic Sea Ice Charts and Climatologies in Gridded Format Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward World Glacier Inventory. If you rely on these products in your work, research, education, or planning, we invite you to share your story at nsidc@nsidc.org. Your input can help us demonstrate the importance of these data sets and advocate for future support.

This is horrible. I don't even know what to say. Some of our most key polar data.

"As a result, the level of services for affected products below will be reduced to Basicβ€”meaning they will remain accessible but may not be actively maintained, updated, or fully supported."

nsidc.org/data/user-re...

06.05.2025 20:08 β€” πŸ‘ 1345    πŸ” 694    πŸ’¬ 49    πŸ“Œ 101
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Landsat could use your support. The mission's 50+ year data continuity is at risk. If you believe contacting elected representatives does anything, now would be a good time to apply pressure. πŸ›°οΈπŸ“‘

07.05.2025 04:01 β€” πŸ‘ 42    πŸ” 37    πŸ’¬ 2    πŸ“Œ 6

PGC have been vital in processing and providing satellite imagery, digital elevation models, maps and other geospatial data to scientists for decades. Polar science needs this work to continue.

#saveNSF #withoutNSF πŸ§ͺ

06.05.2025 04:54 β€” πŸ‘ 31    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
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Trump’s plan proposes sweeping cuts to climate and renewable energy programs.

Much of the debate we've seen so far has posed Trump's attacks on science as an American problem - but it's not. It's a global problem. The stark reality is that US research underpins much of the world's science - and it's not just money. /1 www.nytimes.com/live/2025/05...

02.05.2025 21:24 β€” πŸ‘ 63    πŸ” 21    πŸ’¬ 1    πŸ“Œ 1

This is the 30th anniversary of the OKC Bombing. Please let me share a perspective on it. It starts with an Oklahoma geography lesson. 1/n

19.04.2025 02:30 β€” πŸ‘ 245    πŸ” 60    πŸ’¬ 4    πŸ“Œ 22
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Stand Up for NOAA Research – The Time to Act is Now The AMS is a global community committed to advancing weather, water, and climate science and service.

ON the NOAA/ NWS situation see this:
www.ametsoc.org/ams/about-am...

19.04.2025 19:14 β€” πŸ‘ 69    πŸ” 30    πŸ’¬ 1    πŸ“Œ 1
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'Crucial' climate data center shutters as federal funding expires. What's it mean for Louisiana? A range of broadcast and private sector meteorologists took to social media to call the move "unacceptable" and "a disaster" while stressing the importance of the data. Here's what Louisiana experts a...

"Their data is sort of crucial to our monitoring mission," Louisiana State Climatologist Jay Grymes said.

www.nola.com/news/weather...

19.04.2025 18:54 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Can confirm that my NSF grant "How False Beliefs Form & How to Correct Them" was cancelled today because it is "not in alignment with current NSF priorities" Shocking that understanding how people are misled by false information is now a forbidden topic. Our work will continue but at a smaller scale

18.04.2025 22:40 β€” πŸ‘ 3087    πŸ” 1372    πŸ’¬ 142    πŸ“Œ 64
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Stand Up for NOAA Research – The Time to Act is Now The AMS is a global community committed to advancing weather, water, and climate science and service.

The 2026 budget passback plan calls for eliminating NOAA Research, the scientific backbone that keeps weather forecasts, alerts, and warnings accurate and effective. This would have disastrous consequences.

Read the AMS statement, in partnership w/ @nwas.org: bit.ly/4cz2RtC

17.04.2025 18:41 β€” πŸ‘ 849    πŸ” 491    πŸ’¬ 25    πŸ“Œ 33
NOUS41 KWBC 171430 PNSWSH Service Change Notice 25-36 National Weather Service Headquarters Silver Spring, MD 1030 AM EDT Thu Apr 17, 2025 To:      From:      Subscribers: -NOAA Weather Wire Service -Emergency Manager Weather Information Network -NOAAPort -Other NWS Partners, Users, And Employees Mike Hopkins, Director  Surface and Upper Air Division  Office of Observations Subject: Temporary Reduction of Radiosonde Observations, from Selected Sites, Effective April 17, 2025. Until further notice, the National Weather Service (NWS) may temporarily reduce or suspend scheduled radiosonde launches at selected NWS upper air sites due to staffing limitations or operational priorities. Office(s) will continue to conduct special observations as resources allow and in response to emerging weather events. To mitigate potential impacts, the NWS is actively pursuing alternative sources of upper-air data and adjusting internal staffing and procedures to maintain continuity of service. Additional updates will be provided as needed.   Under normal operations, the NWS conducts and/or supports radiosonde observations twice a day from 100 upper air sites throughout the United States, Caribbean, and the Pacific Basin. Radiosondes are sensors attached to weather balloons to provide critical upper-atmospheric data including temperature, dew point, relative humidity, pressure, and wind profiles. These data support weather modeling and forecasting and are complemented by observations from aircraft, satellites, radars, surface stations, and ocean buoys. If you or your organization have any questions about these changes, please contact: Mike Hopkins Director Surface and Upper Air Division  National Weather Service E-mail: mike.hopkins@noaa.gov National Service Change Notices are online at: https://www.weather.gov/notification/ NNNN

NOUS41 KWBC 171430 PNSWSH Service Change Notice 25-36 National Weather Service Headquarters Silver Spring, MD 1030 AM EDT Thu Apr 17, 2025 To: From: Subscribers: -NOAA Weather Wire Service -Emergency Manager Weather Information Network -NOAAPort -Other NWS Partners, Users, And Employees Mike Hopkins, Director Surface and Upper Air Division Office of Observations Subject: Temporary Reduction of Radiosonde Observations, from Selected Sites, Effective April 17, 2025. Until further notice, the National Weather Service (NWS) may temporarily reduce or suspend scheduled radiosonde launches at selected NWS upper air sites due to staffing limitations or operational priorities. Office(s) will continue to conduct special observations as resources allow and in response to emerging weather events. To mitigate potential impacts, the NWS is actively pursuing alternative sources of upper-air data and adjusting internal staffing and procedures to maintain continuity of service. Additional updates will be provided as needed. Under normal operations, the NWS conducts and/or supports radiosonde observations twice a day from 100 upper air sites throughout the United States, Caribbean, and the Pacific Basin. Radiosondes are sensors attached to weather balloons to provide critical upper-atmospheric data including temperature, dew point, relative humidity, pressure, and wind profiles. These data support weather modeling and forecasting and are complemented by observations from aircraft, satellites, radars, surface stations, and ocean buoys. If you or your organization have any questions about these changes, please contact: Mike Hopkins Director Surface and Upper Air Division National Weather Service E-mail: mike.hopkins@noaa.gov National Service Change Notices are online at: https://www.weather.gov/notification/ NNNN

At this point, it's going to be difficult to keep track of what radiosonde sites are launching consistently or not.

You can always check the SDM Administrative Messages to see which radiosondes made it into the models or not:

www.nco.ncep.noaa.gov/status/messa...

17.04.2025 14:54 β€” πŸ‘ 32    πŸ” 18    πŸ’¬ 2    πŸ“Œ 3

@lbhartl is following 19 prominent accounts