Posts Tagged South Dakota

Lunar Eclipse, 2022-05-15

Got the opportunity to witness the total lunar eclipse on the night of May 15th, 2022 from Montauk, New York. It had been rather foggy the preceding three days, and with no change in weather pattern forecasted, I thought my chances of seeing it were extremely low. I was thrilled when a brief period of thinning fog allowed for a beautiful lunar spectacle. I had positioned myself at the Montauk Lighthouse on the very eastern end of Long Island, New York. Alone with the lighthouse, the scene that unfolded was truly surreal as the light from the rotating beacon tried to penetrate the opaque fog created rotating beams of light. The moon periodically revealed its moody glow adding to the “mistical” scene accompanied by a symphony of waves crashing on the nearby rocks. My only companions were unknown critters that occasionally dashed across the grass field surrounding the lighthouse. It was something I will never forget.

Below are some selected images and video from this amazing night.

Timelapse from the lighthouse grounds

Back in Rapid City, South Dakota, my low-light surveillance cameras captured the lunar eclipse as the skies were clear. Below is a timelapse showing the eclipse’s moonlight transition which started shortly after moonrise.

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Partial Lunar Eclipse, 2021-11-19

In the early morning hours of November 19th, 2021, the fully illuminated moon passed through the Earth’s shadow. The moon did not pass entirely into the shadow reaching 97% percent coverage at max eclipse. Hence, this was a partial lunar eclipse. The fact that the moon was near apogee, the farthest distance from Earth in its elliptical orbit, meant that the moon was at its smallest as viewed from Earth. This also meant that the time it took to traverse the shadow was maximized.

At moonrise, high clouds blocked the moon, and it appeared the after midnight eclipse could be obscured. However, clouds cleared for the most part during the 12:19 – 03:47 am eclipse timeframe. I used a Paramount MYT telescope mount with a Nikon Z6 camera and Sigma 600mm lens to record the event. I also used a 1.4x teleconverter so the focal length was 840mm. I chose to only record UHD video and occasionally ventured outside in the subfreezing air to look at the spectacle with my own eyes. It was an amazing sight with Orion not far away.

Below is a timelapse video from the video recording. I also made a timelapse of my four low-light surveillance cameras to show how the light dimmed during the eclipse. The third video is the complete real-time recording which I have placed in my “Simply Being There” playlist. If you want to just watch the event as it took place, you can sit back an do so.

I am grateful that the clouds cleared out, and that I was able to see this wonderful wonderful event. Enjoy

Timelapse of the partial lunar eclipse during the early morning hours of November 19th. Recorded with a Nikon Z6 and Sigma 840mm lens riding on top of a Paramount MYT.
Timelapse from four low-light surveillance cameras at the ZT Research Observatory during the 97% partial lunar eclipse during the early morning hours of November 19th.
Real-time video of the partial lunar eclipse as seen from the ZT Research Observatory.

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Sunset lightning in the South Dakota Badlands

On the evening of Saturday, 23 May 2020 a strong linear storm passed over the South Dakota Badlands. As the sun began to set, the stunning orange and pink light illuminated the backside of the storm and its trailing stratiform precipitation area. As is common with mesoscale convective systems, this backside region produced numerous horizontally extensive lightning flashes many of which contained positive cloud-to-ground return strokes. Also common with these types of flashes, negative leaders raced through the layered positive charge regions above cloud base, while trailing positive leaders propagated below cloud base in trail of the negative leaders presumably through negative screening layer charge or negatively charge rain. This spectacular “spider” lightning is my personal favorite and this spectacle was one I will not soon forget. My daughter and I filmed the flashes with every camera we had available and the video below shows our best captures. Recordings were made from 30 to 1,500 images per second.

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