Arctic ice growing again. 8th lowest minimum this year.

After a record warm winter in the Arctic last year leading to the lowest ice maximum, the ice melted at the slowest rate recorded,  leading to the 8th lowest ice minimum.

On Greenland the situation was quite different. It snowed and snowed, leading to the largest yearly ice gain recorded, which was quite a change from years and years of ice loss.

This year the ice gain started even earlier

Are these changes only temporary, or are they an early harbinger of the ice age to come?

The great Arctic ice recovery of 2017.

It was very warm in the Arctic above the 80th latitude last winter. Late summer two hurricane strength storms broke up a lot of ice up and transported it south to areas where it was bound to melt. The ice area reached a new low, except for the year 2012, but the ice volume hit a new all time low on Sep 9 2016.

Since then the ice volume has recovered to equal the  previous all time winter low around April 20, 2017, but the ice area hit an all time low maximum as early as March 5.

What happened?

The unusually warm temperatures averaging 7 degrees C above normal with a spike as high as 20 degrees C above normal and no days below was not because of increased CO2, but because it snowed. Anyone that has shoveled snow knows that while it snows it is usually not that cold, especially if the winds are calm. Then, when the snowing stops it gets cold indeed. Nowhere is that shown better than what happened on Greenland this winter.  It snowed and snowed from one winter storm after another starting in the Philippines, raining and snowing over California, regaining strength from the Mexican Gulf and then racing up the Eastern Seaboard snowing out over Greenland.

Then on May 5 it all changed. From having been warmer than normal the Arctic became colder than normal, in fact there has been no day since then that temperatures has been above normal. Today, Aug 13 it even dipped below freezing for the first time since summer max, five days before normal.

The ice area will still decrease for another month or so since sea ice does not start forming until temperatures are -4 degree C, but the ice volume is near its minimum since snow season in the Arctic has already started, and new snow on ice stays, and fresh snow has a higher albedo than old, tired ice.

How much more ice? As of today the sea ice volume is 500 to 1000 km3 larger than last two years, not much, but enough to make a trend. In addition the ice on Greenland has increased by 150 km3, reversing many years of decline.

The prediction that the Arctic ice would be melted by 2016 was foolish extrapolation, but the chart looked good at the time.

This year’s minimum will be about 6,000 km3.

The moral of this story. Beware of extrapolations. Don’t trust models, go with observations.

And one more thing. In 2016 the sailboat Polar Ocean Challenge managed to sail through both the North East Passage and the North West Passage in the same season. In 2015 it would have been no problem The North East Passage choke point Cape Chelyuskin was ice free late July. In 2016 it was still ice covered Aug 5, but the first summer storm cleared out the ice plug. This year Cape Chelyuskin is still full of ice

This year they could not have made the journey. There is not enough time left until the North West Passage freezes over.

 

On Climate Change. What can we learn from the snow?

Having a snow day here at State College, and watching the birds feast on theseeds dsc_0355in the feeder, remembering the temperature was in the fifties yesterday my thoughts went back, way back to a time when I was trying to figure out why it was so hard to calibrate a temperature programmed gas chromatograph  when analyzing samples  from -40C to 275C. During the cryogenic phase water vapor froze on the inside of the oven, and when the oven temperature then rose through the melting point of water, temperature rise took a pause until all the ice was evaporated. As a result, calibration could vary widely dependent on the humidity and how long the oven was in the cryogenic state.
The weather has been unusual this year. After a long drought the Pacific coast has been hit with a seemingly unbroken string of storms, carrying moisture all the way from the Philippines, resulting in record rain and snow. Likewise, in the Atlantic there have been a string of strong storms going from the Gulf of Mexico all the way up to Greenland or Norway, and the storms are still roaring. From time to time the temperature has been reported to be up to 30 degrees warmer than normal, and it has been raining as far north as Svalbard.

A few years ago there was a prediction (was is Al Gore?) that Arctic Sea ice would be totally gone by the year 2015 and the following charts were produced as proof:

arctic-albedo-loss-and-feedbacks-9-638The charts seem to indicate that by September 2015 Arctic ice would be totally gone and all Arctic snow by summer 2014.

Yogi Berra said: “It is hard to predict, especially about the future.” So how are we doing?

Arctic ice started out with the lowest minimum since 2012 and is still at record low levels for this time of the year.arctic_sea_ice_extent_zoomed_2017_day_34_1981-2010

The total sea ice volume is also at a record low for this time of the year: (from DMI, Danish Meteorological Institute)

cice_combine_thick_sm_en_20170211

Couple this with the message that 2016 was reported the warmest year on record, and there seems to be plenty cause for alarm. But then it was reported by whistle blowers that the temperature data is homogenized to better align with climate models, in other words, falsified, so we may have to look for something that does not change over time, like temperature. Snow and ice have the characteristic of freezing and melting at the same temperature, al long as there is no change in what else is in the snow or ice, like soot or salinity.

With all this ice melting, what is happening to the snow? Checking Rutgers’ University Global Snow Lab ice charts it is clear that the fall snow cover is increasing, signifying an about 8% increase in the last 50 years, and surprisingly,  a significant rise in the last 8 years.

This seems to hint it is getting colder.

Not so fast: what happens to the winter snow cover?

Again we see a slight upward movement, about 2% in the last 50 years.

The January 2017 result are in, and the snow cover was the 5th highest on record for January, so the upward trend continues, indicating the climate is getting colder.

But what happens in spring?

The story is quite different with the snow cover decreasing about 10% in the last 50 years.

That must mean the climate is warming.

Let us look at one more piece of smb_combine_sm_acc_en_20170206statistics: The Greenland ice cover.

This fall has seen a lot of snow falling over Greenland, about double of normal, much like the rain falling in California, the result of a string of storms starting in the Philippines, raining and snowing i California, snowing out in the Western states, recharging  themselves with moisture from the Gulf of Mexico, and finally snowing out over Greenland or Norway.

When the storms hit Greenland the temperature spikes, sometimes reaching 30F above normal, but it is still snowing!

This year the snow fallen over Greenland is larger than ever recorded. This means that  al this new-fallen snow will not melt during the melting season, which means the snow albedo is higher this year and will cause less snow melt than in years when the albedo is lower

ice-glaciers-2015-fig3-3c-tedesco_smlThe albedo was constantly getting lower until 2012, and then it again snowed more than normal and the albedo recovered in 2013, from then continuing a downward trend. This year it will probably recover some more, leading to a year of ice gain over Greenland.

Why is the albedo decreasing? Blame China. The last few years they have been building one dirty coal plant every week, spewing out soot and sulphur compounds in spite of their claim to have the best scrubbers. This is the reason for the earlier spring snow melt.

The conclusion?

The effects of  increasing CO2 is mush less than the effects from clouds and what the clouds reflect back into the sky and what they carry in the form of water vapor. We are now seeing the result of the end of the el nino, the raining out of the excess humidity, which happens when the earth again is cooling.

The 18 year pause is back, and is now 19 years.

Three feet of snow in Sahara, a Limerick.

Three feet of new snow in Sahara

The end of the Climate Change era?

It is changing alright

in the cold winters night.

A snowstorm in desert Sahara.

In December last year it snowed in Sahara, the first snow in thirty-seven years.

Last night it happened again. This time more than three feet fell in some locations, and more snow is falling, and more is on the way.

Climate change anyone?

 

 

Snow in Sahara before Christmas! A Limerick.

saharasnowIt snowed in Sahara last night!

Ain Sefra’s, Algeria delight.

It did last for a day.

Cold. What more can I say?

A wrench in the Climate Change fight.

It is the first time since February 1979 it has snowed in Ain Sefra, located on the edge of the Sahara Desert. That snow lasted for about an hour, and it was mid-winter. This time the snow lasted for a whole day, and it was on the last day of fall!

I guess this is why the alarmists changed from calling it Global Warming to Climate change. Snow that lies doesn’t lie.

It is getting cold.

Look at the snow cover!

ims2016355_asiaeurope

Snow and cold records in the U.S. and the Middle East. Baby, it’s cold outside.

Records are falling all over the place. Continental U.S. has had a week for the records
Low Temp: 606 + Low Max temp 1234 + Snowfall 385 = 2225 new cold records.
Compare with 98 high temperature records, and 141 high minimum temperature records.

conus_records_12-13-13

Source: NOAA National Weather Service and HamWeather records center
But that is only here in parts of the U.S, right?
Not so.
Cairo is a city known for being hot and stuffy.
But as these incredible pictures show, things have changed.
The Egyptian capital has seen snowfall for the first time in 112 years.
As reported by Buzzfeed, Egyptians who had witnessed snow for the first time in their lives were left amazed – with the Arabic word for snow trending on Twitter.

Incredible pictures showing the normally sultry city were also posted on twitter.

CairosnowcamelA camel looks strangely out of place.

CairosnowtownEven in swank uptown Cairo the snow is heavy.
Other countries including Turkey, Syria, Jordan and Israel also experienced widespread snow.
Temperatures have dropped so much that in Turkey they have been below the monthly average by almost 10C.
Still believe there is global warming?