• Noctilucent Clouds (10-June-2013)

    Twelve-Years Ago Today. Semester at Sea, Spring 2013 Enrichment Voyage. Baltic Sea.

    Noctilucent Clouds viewed from my cabin on the MV Explorer while traveling from Stockholm to Copenhagen while crossing the Baltic Sea. Noctilucent clouds are high-altitude clouds that appear as glowing blue or silver streaks in the night sky, typically visible during summer months at high latitudes (or winter months in the southern hemisphere). They are tiny ice crystals illuminated by the sun below the horizon and only visible from the ground during astronomical twilight.

    Noctilucent Clouds Over the Baltic Sea. Image taken with a Nikon D4 camera and 28 mm f/1.8 lens (ISO 800, 28 mm, f/1.8, 1 sec).

    More images of Noctilucent Clouds are available in my PhotoShelter Gallery.


    Leave a Reply

    Your email address will not be published. Required fields are marked *

June 2025
S M T W T F S
1234567
891011121314
15161718192021
22232425262728
2930  

Search the website



David Mathre Avatar

About the author


Tag Cloud

Backlit Backyard Brown Booby Cactus California Capoeria Costa Rica Crystal Geyser Dogwood Fawn Florida Flowers Focus Stacked France Gibraltar Gibraltar Monkey Gone to See America 2009 Green River Guatemala Helicon Focus Landscape Little Planet Macro Maple Leaf Monochrome Morocco MV Explorer New Jersey Parc de Bercy Paris Rabbit Rain Forest Red Poppy Semester at Sea Spain Spring Spring 2010 Enrichment Voyage Spring 2011 Enrichment Voyage Spring 2013 Enrichment Voyage Spring 2014 Enrichment Voyage Springtime St. Petersburg UNE Utah Yosemite National Park


Popular Categories