Archives par mot-clé : Snow

How much snow accumulates in North America each year? More than scientists thought

by Ohio State University, March 13, 2018 in ScienceDaily

Scientists have revised an estimate of snow volume for the entire continent, and they’ve discovered that snow accumulation in a typical year is 50 percent higher than previously thought. Researchersplace the yearly estimate at about 1,200 cubic miles of snow. If spread evenly across the surface of the continent from Canada to Mexico, the snow would measure a little over 7.5 inches deep.

In the journal Geophysical Research Letters, researchers at The Ohio State University place the yearly estimate at about 1,200 cubic miles of snow accumulation. If spread evenly across the surface of the continent from Canada to Mexico, the snow would measure a little over 7.5 inches deep. If confined to Ohio, it would bury the state under 150 feet of snow.

Record 2018 snowfall continues increasing snowfall trends showing UN IPCC AR5 report is flawed

by Larry Hamlin, February 13, 2018 in WUWT

The record snowfalls of 2018 that are sweeping across the Northern Hemisphere and continuing the growth trend in winter snowfall levels provide yet more compelling evidence that the UN IPCC AR5 WG1 climate report and models are flawed because this report concludes that future snowfall level trends will only decline.(…)

Amid a warming planet, snow falls in Southern Morocco – first time in 50 years

by A. Watts, January 31, 2018 in WUWT

After several decades of extremely dry weather, residents in southern regions of Morocco finally woke up this morning to an unusual snowfall that currently impacted Ouarzazate, Taroudant and even Zagora, which has not experienced snowfall for fifty years.

Several photos and videos have been posted on social media depicting the cities covered with a huge layer of snow. Despite the freezing cold temperatures, many residents went outside to enjoy the unexpected snowfall.

Two inches of snow will fall TONIGHT before the coldest night of the year hits TOMORROW with temperatures of -10C and wintry showers

by A Matthews and M Duell, November 29, 2017 in MailOnline

  • Widespread frost and snowfall is on the way with temperatures plummeting in London by this evening

  • Parts of Scotland could fall to -10C (14F), lower than the -8C forecast in Lapland and OC in St Petersburg

  • Met Office has issued ice warnings for northern Scotland and England  with 2in inches of snow set to fall

  • Snow is also forecast for North East England tomorrow including up to 4in on the North York Moors


Lowest Solar Activity In 200 Years Accompanied By High Northern Hemispheric Snow And Ice

by P. Gosselin from F. Bosse and F. Vahrenholt, June 18, 2017

In May the sun was very quiet as sunspot number was a mere 18.8, which is only 36% of what is typical for the month this far into the cycle. Seven days saw no sunspot activity at all.

The following chart shows the current cycle, Solar Cycle 24 (red), compared to the mean of the previous cycles (blue) and the similarly behaving SC 5 (black).

It’s clear that the current cycle is significantly weaker than the mean and far weaker than the cycles we saw throughout most of the warming 20th century.

Snow covers Moscow ahead of V-Day parade, on track to break 1922 precipitation record (PHOTOS)

Winter, apparently, does not want to step back and let spring in as May snow has once again covered the Russian capital ahead of the annual V-Day parade. Meteorologists say May 2017 is on track to break the precipitation record from 1922.

“Storms of such power in Moscow take place once in 30-35 years,” Evgency Tishkovets from the Fobos weather monitoring centre told local Govorit Moskva radio, adding that it is possible that this May can break an absolute record from 1922.

Current Surface Mass Budget of the Greenland Ice Sheet

by DMI (Danish Meteorological Institute), May, 2017

Here you can follow the daily surface mass balance on the Greenland Ice Sheet. The snow and ice model from one of DMI’s climate models is driven every six hours with snowfall, sunlight and other parameters from a research weather model for Greenland, Hirlam-Newsnow.

See also, Study: Antarctica’s ice sheet survived warmer times, remains stable today

See also, Antarctic study shows central ice sheet is stable since milder times

Incredible images show how Newfoundland town is digging itself out of more than two metres of snow

by Caitrin Pilkington, April 6, 2017

Extraordinary images are now coming from the Newfoundland and Labrador town, where the snow is high enough to cover doors and windows completely. More than 135 cm of snow has fallen on the town of Gander, Nfld., over the past week after it was hit with two back-to-back Nor’easters.

To put that precipitation in perspective, Torontonians can expect around 115 cm of snow in an entire year.