Great Lakes average ice cover climbs to 88.75% after 59 days of 2015

Here's the recent history of day 59 data for average ice cover in the Great Lakes:

2011: 34.87%

2012: 06.09%

2013: 18.67%

2014: 85.40%

2015: 88.75%.

Ice cover conditions can change rapidly in the Great Lakes as temperatures drop.

2014 began the year with just 20% coverage, surpassing 60% by the first of February as the average air temperature plunged in January. For example, Grand Rapids, Michigan finished January 2014 6.3 degrees below normal on average. Ice coverage peaked above 92% by the end of the first week of March after a much colder February than normal. Again for example Grand Rapids air temperature finished February 2014 9.1 degrees below normal on average.

2015 is repeating this pattern to a significant degree. Beginning the year with just 5.65% ice coverage, the average cover climbed to only 38% by the first of February 2015 as January was not as cold as the previous year. For example, average air temperature in Grand Rapids was only 3.2 degrees below normal vs. 6.3 degrees the year before. Ice cover rocketed up on average in February, however, as the temperature plunged to finish the month 13.5 degrees below normal on average in Grand Rapids vs. 9.1 degrees below normal the previous year. It took just 11 days in February 2015 for average ice cover to surpass 60%, and just 16 days to surpass 80%.

Average ice cover in the Great Lakes may well surpass 92% as average air temperatures have averaged 1.3 degrees colder in the first two months of 2015 than in 2014.

Great Lakes Ice Cover is 25% ahead of this time last year: a warning for GDP?

Last year on this date the total ice cover was just 67%, when GDP was going negative supposedly because of the terrible winter we were having. The year before, ice cover on this date was 74.3%. As of yesterday, ice covers 84.4% of the Great Lakes, 25% ahead of last year.

Will GDP tank in 1Q2015 because of this?

We won't have what passes for complete knowledge about this until the end of June.

Data here.

Senate Dems Pull All-Nighter Talking Global Warming As Lake Michigan Posts All-Time High Ice Cover

The Christian Science Monitor reports here:

Twenty-eight Democrats and two left-leaning Independents, including Senate majority leader Harry Reid of Nevada and his top lieutenants, are scheduled to speak in shifts until about 9 a.m. Tuesday. The event is not a filibuster, nor is it related to any legislation. The intent is to urge a divided Congress and nation to “wake up” on this issue.

Meanwhile Lake Michigan broke a record on Saturday for ice coverage at 93.29%, as reported here:

The National Weather Service says more than 93-percent of the lake was covered in ice on Saturday. A rapid build-up of ice came with a stretch of cold weather from late February into the first week of March. The Great Lakes Environmental Research Laboratory measured the ice cover at 93.29 percent. That's the most since record keeping started in 1973, breaking the record of 93.1 set in 1977.

The Great Lakes Are 91% Ice Covered, Second Highest Percentage Since The 1979 Record Of 94.7%

Story here.

67% Of Lower 48 Covered By Snow, Lake Superior With Record 92% Ice Cover

Global Warming Freezes Lake Erie For First Time in 14 Years

Accuweather.com has the story:

Following a cold snap in the Northeast, Lake Erie's surface is virtually frozen over for the first time in about 14 years.

The ice ranges in thickness between paper thin along the northern shore and several inches along the southern shore, where many people are ice skating.

GoErie.com reports that the lake hasn't completely frozen since the winter of 1995-1996. ...

Lake Erie, with an average depth of 62 feet, is the most shallow of the five Great Lakes, which is why it is the only one that completely freezes over.

There's more at the link.