¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Huge Solar prominence today 4/27


 
Edited

Anyone with a H-Alpha scope. Look at the 6 o'clock position and you will see a huge looping prominence. I am attaching a cell phone photo that was taken through the Coronado PST.

?


 

--sigh-- guess it is time to pick an H-alpha scope...

Great picture, Jeff.? Anything corresponding visible in white light, or just the h-alpha activity?


On Sun, Apr 27, 2025, 2:46 PM Jeffrey Thornton via <jeff7500=[email protected]> wrote:

[Edited Message Follows]

Anyone with a H-Alpha scope. Look at the 6 o'clock position and you will see a huge looping prominence. I am attaching a cell phone photo that was taken through the Coronado PST.

?


 

Thanks Jeremy,
?
Not many big sun spots, but 6 or 7 "smaller" ones.? But under H-Alpha! lots of activity.? BTW, take a look at the Sun tornadoes that were capture on the spaceweather.com website.