Subj : ES Picture of the Day 23  2023
To   : All
From : Dan Richter
Date : Mon Jan 23 2023 11:01:00

 EPOD - a service of USRA

The Earth Science Picture of the Day (EPOD) highlights the diverse processes
and phenomena which shape our planet and our lives. EPOD will collect and
archive photos, imagery, graphics, and artwork with short explanatory
captions and links exemplifying features within the Earth system. The
community is invited to contribute digital imagery, short captions and
relevant links.


 The Fisherman and the Full Omega Moon

   January 23, 2023

    1668775301594 (1)
   Photographer:  Teresa Molinaro
   Summary Author:  Teresa Molinaro;  Jim Foster
   On the evening of November 8, 2022, I waited for the full Moon to rise
   above the sea off the coast of Palermo, Sicily (Italy), not knowing
   exactly what I’d see. Before long I saw this stunning, salmon-colored
   moon showing a  mirage phenomenon referred to as “ Etruscan Vase”
   or “Omega," since it resembles both the Grecian vase and the Greek
   letter.

   This is a type of  inferior mirage that occurs when the layer of air
   just over the level of the sea is quite warm compared to layers of air
   further above. At first glance it may appear that a 2^nd moon is rising
   directly beneath the first one. In a minute or two, though, both moons
   merged, forming a reassuring circular shape. A fisherman took part in
   the scene, admiring this magical moment from the shore.

   Photo details: Nikon D7500 camera; 1/320 second exposure; f/5.6; ISO
   640; 70/300mm NIKKOR lens.

   Sant’elia, Palermo, Sicily, Italy Coordinates: 38.1124, 13.3637



Related EPODs

    The Fisherman and the Full Omega Moon  Inferior Mirage off the
   Coast of Sicily  Crepuscular Rays Observed from Italian Alps
    Halo Display Observed from Graubunden, Switzerland  Lunar Green
   Flash Sequence  La Palma Pillar
    More...

Atmospheric Effects Links

     *  Atmospheric Optics
     *  Optic Picture of Day: Gruppo Astrofili Galileo Galilei
     *  Color and Light in Nature
     *  The Colors of Twillight and Sunset
     *  Refraction Index
     *  Image Gallery: Atmospheric Effects
     *  What is a Rainbow?

-
   Earth Science Picture of the Day is a service of the  Universities
   Space Research Association.

https://epod.usra.edu
 
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