Jim Hunt · @Jim_Hunt
63 followers · 23 posts · Server scicomm.xyz

The dominoes continue to fall.

The 's 5 day averaged extent hasn’t quite reached a record minimum yet:

GreatWhiteCon.info/2023/02/new

However the daily value reached a record low minimum of 1.98 million km² yesterday.

5/n

@seaice @Ruth_Mottram @sellathechemist @kevpluck @ZLabe

#antarctic #NSIDC #seaice

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
688 followers · 584 posts · Server fediscience.org

We are still not receiving data from the DMSP F16, F17, and F18.

These three satellites carry the instrument that and use for their climate monitoring.

The issue is apparently related to power outage on the ground segment: ospo.noaa.gov/data/messages/20

Expect delays and/or data gaps in some upcoming products.

#seaice #NSIDC #osisaf #SSMIS #satellites

Last updated 2 years ago

ArcticToday · @ArcticToday
55 followers · 30 posts · Server newsie.social

The Arctic Report Card is a reminder that what happens in the Arctic affects the rest of the world.

An Arctic reshaped by human activity will have impacts in the lower latitudes.

@AlaskaWx @TheConversationUS arctictoday.com/the-arctic-rep

#arctic #climatechange #noaa #NSIDC

Last updated 2 years ago

ArcticToday · @ArcticToday
55 followers · 29 posts · Server newsie.social

The Arctic Report Card is a reminder that what happens in the Arctic affects the rest of the world.

An Arctic reshaped by human activity will have impacts in the lower latitudes.

@AlaskaWx @ConversationUS
arctictoday.com/the-arctic-rep

#arctic #climatechange #noaa #NSIDC

Last updated 2 years ago

Stacy Morford · @smorford
263 followers · 20 posts · Server sciencemastodon.com

The 2022 is out! The three lead authors explain here how the Arctic is getting rainier and the snow season is shifting, with widespread disturbances for , and .

By 's Matt Druckenmiller and Twila Moon and Rick Thoman (@AlaskaWx)

theconversation.com/arctic-rep

#arcticreportcard #indigenouspeoples #ecosystems #wildlife #NSIDC

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
204 followers · 100 posts · Server fediscience.org

@kevpluck @AlaskaWx Good.

I think has some temporal interpolation going (we do that at ).

We did not manage to retrieve data for the 9th (lost for good?). As a result, our sea-ice index shows an "interpolation" flag for that day.

#SSMIS #osisaf #NSIDC

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
204 followers · 100 posts · Server fediscience.org

Wooohoooo ! We are now receiving data from the F16, F17, and F18 satellite missions !

and will thus soon resume their extent processing.

@AlaskaWx @zlabe @kevpluck

#seaice #NSIDC #osisaf #SSMIS

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
204 followers · 100 posts · Server fediscience.org

@AlaskaWx No problem. I don't often check the data files so I could have been looking at the wrong location 👍 .

#NSIDC

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
204 followers · 100 posts · Server fediscience.org

@AlaskaWx Is it?

The last value I see in the daily csv file for the G02135 product (Sea Ice Index v3) is for Nov 8th (2 days ago). The same for the SIC map (below).

Where do you get your sea ice index from, Rick?

#NSIDC

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
204 followers · 100 posts · Server fediscience.org

Still no data from the three US satellites SSMIS F16, F17, and F18. Thus no products today from (and ).

Our dashboard shows many red lamps...

@zlabe @kevpluck @SigneAaboe

#NSIDC #osisaf #seaice

Last updated 2 years ago

Thomas Lavergne · @lavergnetho
204 followers · 100 posts · Server fediscience.org

We are not receiving data from US DMSP satellites F16, F17, and F18.

These three satellites and their SSMIS instruments are the base for the (and ) sea ice extent monitoring. So expect data gaps and delays.

From what we understand, this is an issue in the ground segment, not with the satellites (it would be strange if all three had a glitch at the same time).

#NSIDC #osisaf

Last updated 2 years ago

Ruth Mottram · @Ruth_Mottram
1525 followers · 1055 posts · Server fediscience.org

And I should post a link here to the awesome package developed by Twila Moon and team at

Check it out, download and play with it from here: qgreenland.org/

#NSIDC #qgis #QGreenland

Last updated 2 years ago