Articles tagged "northern hemisphere nlc season"

nlc over scotlant may 31 2018

Northern hemisphere's 2018 noctilucent clouds season begins

NASA's AIM spacecraft has spotted first Noctilucent Clouds (NLCs) of the 2018 northern hemisphere NLC season at the end of May. And just as they spotted them forming, people on the ground started seeing them, too. "They are back!" Ruslan Merzlyakov...

June 02, 2018

noctilucent clouds 2017 season

After delayed start, magnificent noctilucent clouds are back in full effect

Following a delayed start to the northern hemisphere's 2017 Noctilucent clouds season, the magnificent, electric-blue clouds are now back in full effect. Noctilucent, or night-shining, clouds are a seasonal phenomenon, occurring most often in late spring and...

July 04, 2017

7nlc_dustin_guy_jun92015_seattle_wa_usa_f

After Europe and Canada, noctilucent clouds expand to USA

The 2015 northern hemisphere noctilucent clouds season started on May 19, 2015 when NASA's AIM spacecraft spotted a patch of electric blue clouds over the Artactic Circle. Since then, noctilucent clouds (NLCs) have been moving south and, on June 8 - 9, they...

June 12, 2015