Sea Ice News Volume 4 #2 – The 2013 Sea Ice Forecast Contest

The race to forecast the minimum is on again. Will it be another Serreze death spiral media opportunity? Or will it be ho-hum- nothing to see here, move along? Once…

Sea Ice News: Volume 4 #1 – Arctic Ice gain sets a new record

From the Nature abhors a vacuum department comes this note from RealScience showing that Arctic sea ice has made a stunning rebound since the record low recorded in the late…

Sea Ice News Volume 3 #15 – Arctic sea ice doubles in October

In Sea Ice News #14, we noted that the Arctic refreeze was the fastest ever. According to NSIDC, Arctic sea ice extent doubled in October. Arctic rapidly gaining winter ice…

Sea Ice News Volume 3 Number 14 – Arctic refreeze fastest ever

After all of the news about a minimum record ice extent last month, this is interesting. As we know when water loses its ice cover, it allows a lot of…

Sea Ice News Volume 3 number 13 – 2012 Arctic sea ice minimum reached, it's all gain from here

I’ve been watching the JAXA sea ice data on the WUWT sea ice page intently for the last few days. Click to enlarge. I was ready to call the minimum…

Sea Ice News Volume 3 number 12 – has Arctic sea ice started to turn the corner?

Nothing definitive, but interesting. The area plot above is from NANSEN. The extent plot also shows a turn:

Sea Ice News – Volume 3 Number 11, part 1 – new Arctic satellite extent record

PART1 – (part 2 comes later today is NOW ONLINE HERE) I’ve been noting with some humor the anticipation of a new Arctic sea ice extent minimum in the Alarmosphere.…

Sea Ice News – Volume 3 Number 10 – ARCUS August Sea Ice Outlook posted, plus worries over Arctic storm breaking up sea ice

In the latest ARCUS Sea Ice Outlook, WUWT, Stroeve (NSIDC), and Meier (NSIDC) agree at 4.5 million square km. Whether those values turn out to be high due to the…

Sea Ice News – Volume 3 Number 9

I don’t have much time for a detailed post, a number of people want to discuss sea ice, so here is your chance. We also need to update the ARCUS…

Sea Ice News – Volume 3 Number 8 – meltwater hues, or blues?

WUWT commenter Caleb writes on 2012/07/20 at 7:53 am Check out the “North Pole Camera” on the WUWT “Sea Ice Page.” Both Camera #1 and Camera #2 show lovely summer…

Sea Ice News Volume 3 Number 7 – The next ARCUS Sea Ice Outlook forecasting poll for 2012 is online

NOTE: Poll closes at 12PM PST, Thursday, July 5th. First, in case you missed it over the weekend, the WUWT Sea Ice page has gone through an upgrade. A number…

WUWT Sea Ice Page Upgrades and Northern Regional Sea Ice Overview

By WUWT regular “Just The Facts” We are pleased to introduce an array of upgrades to the WUWT Sea Ice Page, including: Arctic Sea Ice Thickness: From the Naval Research…

Sea Ice News: NSIDC's Dr. Walt Meier on this Arctic ice season

Guest post by Dr. Walt Meier, National Snow and Ice Data Center Winds, Temperatures, and Arctic Sea Ice Extent As the summer sea ice melt season gets into high gear,…

Sea Ice News Volume 3 Number 6 – Sea Ice Outlook forecasting contest for 2012 is online

First some news on the status of the WUWT Sea Ice Page. The JAXA imagery, which has been DOA ever since the failure of the AMSRE instrument on the AQUA…

Sea Ice News Volume 3 Number 5 – SEARCH Sea Ice Outlook forecasting contest for 2012

The Arctic sea ice extent forecasting contest is on again.  As before I’ll allow readers to submit their best estimates in a poll, and I’ll submit those results as we’ve…

Sea Ice News Volume 3 Number 4: NSIDC Arctic sea ice extent touches the normal line

There was a lot of controversy leading up to this moment, as we covered previously on WUWT where NSIDC put a new trailing average algorithm online with no notice, and…

Sea Ice News Volume 3 Number 3 – Beaucoup Bering Sea Ice

NASA reports in Bering Sea Teeming with Ice that “…the Bering Sea has been choking with sea ice. ” acquired March 19, 2012 download large image (12 MB, JPEG, 6800×8800) acquired…

Sea Ice News Volume 3, #2

In today’s report Arctic Sea Ice on the rise again, presently in the range of normal levels Antarctic Sea Ice is at slightly above normal levels Why is early satellite…

Sea Ice News Volume 3 #1 – The "Arctic Institute" pwns itself

UPDATE: 3/5 8:30PM PST There’s a hilarious backstory on the sockpuppetry that went on yesterday from the founder of The Arctic Institute – read my comment on it here It…

Sea Ice News: rapid re-refreeze of the Arctic in October, 40% faster than normal

From NSIDC: A rapid freeze-up Arctic sea ice extent increased rapidly through October, as is typical this time of year. Large areas of open water were still present in the…

Arctic ice refreezing after falling short of 2007 record

By Joseph D’Aleo, CCM, AMS Fellow The arctic ice appears to have bottomed out at a level 6.4% higher than the 2007 record. Mark Serreze of the National Snow and…

Sea Ice News: Arctic sea ice "may" have turned the corner

UPDATES: New NSIDC data and a press release from them added below. While some folks (Joe Romm in particular) are touting the recent University of Bremen press release suggesting a…

Sea Ice News: Arctic sea ice extent making a sharp right turn

Over the past few days, Arctic sea ice extent has braked dramatically in the daily loss rate and now has made a sharp right turn, which is rather unusual. Here’s…

Sea Ice News – June ARCUS forecast from readers submitted

JAXA AMSR-E Sea Ice Extent -15% or greater – click to enlarge I submitted the WUWT ARCUS sea ice forecast today, based on votes received in our poll. Here is…