A rainbow on the horizon

Posted byDonnchaPosted inPhotosTags:, , , , , , , ,
A horizontal rainbow or circumhorizontal arc seen on the horizon over the sea.

Here is something you may not have seen before. Horizontal rainbows or “fire rainbows” are a rare phenomenon that happen more often closer to the equator than Ireland is.

Here’s one I photographed off Ardmore, in Co Waterford. Nobody noticed it until they saw me with my camera pointed towards it!


Apertureƒ/6.3
CameraILCE-7M3
Focal length240mm
ISO400
Shutter speed1/3200s

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Published by Donncha

Donncha Ó Caoimh is a software developer at Automattic and WordPress plugin developer. He posts photos at In Photos and can also be found on Mastodon.

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