Halos of <22 degrees
Taken by Darian Comsa on March 29, 2018 @ Provo, Utah, USA
Click photo for larger image
  Camera Used: Apple iPad mini 2
Exposure Time: 1/5747
Aperture: f/2.4
ISO: 32
Date Taken: 2018:03:29 10:56:23
 
More images
Details:
I came out of class at about 10:45 MDT and was pleasantly surprised when I saw more than the 22 degree halo! The display of the inside halo and the partial halo lasted about 20 minutes. Details: Provo, Utah, 3-29-2018. iPad mini 2 with Retina display, 5MP photos
Photographer's website:
http://https://drive.google.com/open?id=1iLMmcys8clwNX2SzVccluGqHZG5bk-O3
Comments
  You must be logged in to comment.  
These are rare pyramidal crystal halos. Compare with:
https://www.atoptics.co.uk/fz524.htm
The innermost halo is a 9-degree, there are traces beyond that of an 18-degree halo. The outer halo is a mixture of 20,22,23 and 24 degree halos.

Les - wwww.atoptics.co.uk
Posted by ato912 2018-03-30 03:51:29
 
The Northern Lights: A Magic Experience
Aurora photo tours
Support SpaceWeather.com
Home | FAQ | Contact the Webmaster
©2019 Spaceweather.com. All rights reserved.