CONTEST STATUS - Updated: MON ... 03-SEP-18 @ 8 PM EDT

Winter '18 / '19 - Snowfall Forecast Contests

20th Annual 'Regular Season' Snowfall Forecast Contest
Season starts when flakes start flyin'

18th Annual 'Season-total' Snowfall Forecast Contest
Verification period: 01-DEC-18 thru 31-MAR-19
Deadline for entries: 11:59 PM EST ... FRI ... 30-NOV-18
Look for details on 27-OCT-18

----------------------------------------------------
Winter '17 / '18 - Snowfall Forecast Contests
----------------------------------------------------
19th Annual 'Regular Season'
FINAL results here

---
17th Annual 'Season-total'
FINAL results here


Thursday, December 22, 2016

Winter '16 / '17 - Rare Snow in the African Desert

" ... snow on the edge of the Sahara Desert is rare. On December 19, 2016, snow fell on the Algerian town of Ain Sefra, which is sometimes referred to as the “gateway to the desert.”

"The town of roughly 35,000 people sits between the Atlas Mountains and the northern edge of the Sahara. The last recorded snowfall in Ain Sefra occurred in February 1979.

" ...  a review of several years of satellite data suggests that snow is also unusual in this section of the Saharan Atlas range.

"The snow fell in a region where summertime temperatures average 37°Celsius (99°Fahrenheit), though wintertime temperatures have been known to get down into the single digits Celsius (30s Fahrenheit). Such moisture is as rare as the cool temperatures, given that just a few centimeters (inches) of precipitation fall here in an entire year."

Source:  NASA Earth Observatory

No comments: