A friend of mine took the attached set of sunset photos from near Mt. Baker, Washington at an elevation of ~5000'. There's a distinct reflection below the sun that seems to split into dual reflections. There is open water in that direction, but Bellingham Bay is about 30 miles and the Pacific 100+ miles. He thought the spots were above the horizon and water. I can't seem to find anything that would suggest what this phenomenon is. It's not subsun which would be vertically oriented. I thought maybe it was a lower tangent arc (https://en.wikipedia.org/wiki/Upper_and_lower_tangent_arcs) and perhaps a quite rare lower Parry arc (https://en.wikipedia.org/wiki/Parry_arc), though these don't seem right because they seem to maintain elevation or even ascend as the sun descends. These arcs would coincide with the 22° halo. Any thoughts? Thanks, Jared
No attachments allowed on this website, you need to provide a link to it. I'm interested to see what you are writing about ----- Original Message ----- From: "Jared Smith" <jared@smithplanet.com> To: "Utah Astronomy" <utah-astronomy@mailman.xmission.com> Sent: Monday, August 17, 2015 12:08:41 PM Subject: [Utah-astronomy] Strange solar phenomenon A friend of mine took the attached set of sunset photos from near Mt. Baker, Washington at an elevation of ~5000'. There's a distinct reflection below the sun that seems to split into dual reflections. There is open water in that direction, but Bellingham Bay is about 30 miles and the Pacific 100+ miles. He thought the spots were above the horizon and water. I can't seem to find anything that would suggest what this phenomenon is. It's not subsun which would be vertically oriented. I thought maybe it was a lower tangent arc (https://en.wikipedia.org/wiki/Upper_and_lower_tangent_arcs) and perhaps a quite rare lower Parry arc (https://en.wikipedia.org/wiki/Parry_arc), though these don't seem right because they seem to maintain elevation or even ascend as the sun descends. These arcs would coincide with the 22° halo. Any thoughts? Thanks, Jared _______________________________________________ Utah-Astronomy mailing list http://mailman.xmission.com/cgi-bin/mailman/listinfo/utah-astronomy Send messages to the list to Utah-Astronomy@mailman.xmission.com The Utah-Astronomy mailing list is not affiliated with any astronomy club. To unsubscribe go to: http://mailman.xmission.com/cgi-bin/mailman/listinfo/utah-astronomy Then enter your email address in the space provided and click on "Unsubscribe or edit options".
Joan, you flatter us. We're just a humble list-serve, not a website. Maybe, one of these days... But you're right, no attachments. On Aug 17, 2015 12:55 PM, "Joan Carman" <jcarman6@q.com> wrote:
No attachments allowed on this website, you need to provide a link to
it. I'm interested to see what you are writing about
A possible solution for all wanting to post images might be to sign onto SLAS Talk. https://www.facebook.com/groups/SLAS.Talk/ Not restricted to SLAS members and allows attachments. patrick On 17 Aug 2015, at 13:29, Chuck Hards <chuck.hards@gmail.com> wrote:
Joan, you flatter us. We're just a humble list-serve, not a website.
Maybe, one of these days...
But you're right, no attachments.
On Aug 17, 2015 12:55 PM, "Joan Carman" <jcarman6@q.com> wrote:
No attachments allowed on this website, you need to provide a link to
it. I'm interested to see what you are writing about
A possible solution for all wanting to post images might be to sign onto SLAS Talk. https://www.facebook.com/groups/SLAS.Talk/ Not restricted to SLAS members and allows attachments. patrick On 17 Aug 2015, at 13:29, Chuck Hards <chuck.hards@gmail.com> wrote:
Joan, you flatter us. We're just a humble list-serve, not a website.
Maybe, one of these days...
But you're right, no attachments.
On Aug 17, 2015 12:55 PM, "Joan Carman" <jcarman6@q.com> wrote:
No attachments allowed on this website, you need to provide a link to
it. I'm interested to see what you are writing about
I uploaded to a gallery at http://imgur.com/a/FdMR9 Jared On Mon, Aug 17, 2015 at 12:53 PM, Joan Carman <jcarman6@q.com> wrote:
No attachments allowed on this website, you need to provide a link to it. I'm interested to see what you are writing about
----- Original Message ----- From: "Jared Smith" <jared@smithplanet.com> To: "Utah Astronomy" <utah-astronomy@mailman.xmission.com> Sent: Monday, August 17, 2015 12:08:41 PM Subject: [Utah-astronomy] Strange solar phenomenon
A friend of mine took the attached set of sunset photos from near Mt. Baker, Washington at an elevation of ~5000'. There's a distinct reflection below the sun that seems to split into dual reflections. There is open water in that direction, but Bellingham Bay is about 30 miles and the Pacific 100+ miles. He thought the spots were above the horizon and water.
I can't seem to find anything that would suggest what this phenomenon is. It's not subsun which would be vertically oriented. I thought maybe it was a lower tangent arc (https://en.wikipedia.org/wiki/Upper_and_lower_tangent_arcs) and perhaps a quite rare lower Parry arc (https://en.wikipedia.org/wiki/Parry_arc), though these don't seem right because they seem to maintain elevation or even ascend as the sun descends. These arcs would coincide with the 22° halo.
Any thoughts?
Thanks,
Jared
participants (4)
-
Chuck Hards -
Jared Smith -
Joan Carman -
Wiggins Patrick