As of today, JAXA shows that we have more ice than any time on this date for the past 8 years of Aqua satellite measurement for this AMSRE dataset. Yes, it isn’t much, but if this were September, and the sea ice minimum was down by this much compared to all other years, you can bet your sweet bippy we’d see it screamed in news headlines worldwide.
Of course some will argue that it “doesn’t matter” in the context of trend, or that it’s just a “weather” blip. Let us remind our friends of such blips the next time a heat wave or a storm is cited as proof of global warming.
What can be said about the short term trend in Arctic sea ice is that for the past two years, it has recovered from the historic low of 2007. It recovered in 2008, and more in 2009. If today’s Earth Day gift is any indication, it appears that it is on track now for a third year of recovery in 2010 as we’ve been saying at WUWT since fall of 2009.
I’d show NSIDC’s current Arctic Sea Ice graph also, but their website was down earlier today, and the current sea ice graph is not updated. But Steve Goddard has made some comparison overlays that are interesting.
He writes via email:
The rest here http://wattsupwiththat.com/2010/04/22/earth-gives-us-an-earth-day-present-arctic-sea-ice-is-highest-for-this-date-in-9-years/