Monthly Archives: September 2015

Supermoon Eclipse this Sunday September 27th!

There is a special eclipse of the Moon Sunday evening, and despite the forecast of some cloud during the early evening hours, and the possibility of rain overnight, I’m going to head out to see it! Perhaps it will be cloudy, perhaps there may even be some showers, but I’m hopeful that there’s going to be either light enough cloud to see something worthwhile, or that there may actually be a break in the clouds during the critical hours just after dark as some weather models show.

You are invited to join me. I’m going to park at Home Hardware and walk across Highway #10 at the lights. Once across the road, I go through the ‘gates’ and turn left along the new path that heads northwards parallel to the highway. I’m going to go close to the end of the first long bridge, which is about half a kilometre of easy flat walking.

Sunset is at 7:09 pm local time, and the full moon will rise at 7:01 pm and we’ll be looking at it across the lake — which should be quite lovely. As you can see from the attached graphic, at 9:07 pm, the Moon will begin to be eclipsed by the umbra of the Earth (the darkest part of the Earth’s shadow. This will likely be the first time that noticeable changes to the Moon will occur. Perigee, the closest approach of the Moon to the Earth, is at 9:46 pm. The Moon is full, i.e., in direct opposition to the Sun, at 10:50 pm, and totality will begin ending at 11:23 pm, with all visible changes likely gone by 12:27 am on Monday morning.


Fred Espinak’s excellent graphic of the Supermoon Eclipse

I’m aiming to be out at the lake by about 7:00 pm, warmly enough dressed and with a lawn chair, binoculars, camera, tripod, and several flashlights. I’ll stay until conditions are too poor to see anything — or until the eclipse is over … You are welcome to come any time, and to leave any time. You will be responsible for getting yourself to where I’ll be viewing the eclipse. I’ll not be waiting anywhere other than at my chosen viewing position. The peak time will be from 9 pm to midnight. Perhaps you might poke your head out the door several times as the evening progresses, and make your decisions to whether to wander out and join me!