More red sprites from Wednesday night.
These are max value stacks of multiple frames from video to cover each sprite event which lasted less than 1 second each.
Sony A7s III, Sigma 85mm f/1.4 art lens.
1/24sec exposure at f/1.4 and ISO 80,000
4 clips from Wednesday night of red sprites that produced the brighter green ghosts at 1/4 speed to show detail.
Even at 1/4 speed you can see how fleeting red sprites are.
Green ghosts are the faint green glow left behind after the red sprites.
Red sprites from last night.
Last night was crazy. I captured over 60 individual sprite events.
Captured from southern Minnesota looking toward the storm over Missouri / Illinois.
One of many amazing red sprite events from last night.
Notice the green glow after the sprite. That is known as a green ghost.
I captured at least 7 green ghosts last night and I still have more footage to review.
Captured from southern Minnesota looking southeast.
A closer view of the jellyfish red sprite from last night.
This was with an 80mm lens to get more detail but of course it ended up at the edge of the field.
Hoping for another chance tonight. It looks promising.
The storms in Nebraska/South Dakota are producing red sprites.
If you can see clear skies above any of the storms in the region you might be able to capture some red sprites as it gets dark.
A stack of the better red sprites I captured 5/31.
I am hoping for a chance to capture some more tonight.
Captured from southern Minnesota looking toward a storm over northwest Iowa.
The jellyfish steals the show.
I think I may have captured a couple elves last night.
Here are 2 clips slowed down. In each case, a very faint red glow preceded a red sprite by 1 frame.
These were at 23:28:56 and 23:29:17 CDT
Captured from southern Minnesota looking toward a storm in southern Iowa.
Thoughts?