Worm Moon penumbral eclipse

Worm Moon at the peak of the penumbral eclipse.

Tonight, I had a chance to photograph the full moon from my front yard. The March full moon is known as the Worm Moon, Crow Moon, Sap Moon, etc. I particularly like the poetic names given to it by the North American indigenous people: “the Eagle Moon” of the Cree or “the Windy Moon” of the Cherokee. In many cultures, it marks the day to balance one’s life and to celebrate the beginning of the new year.

Today’s Worm Moon is interesting from the astronomical perspective because at 0:14 local time (PDT) it was passing through the northern part of the Earth’s penumbral shadow, making it a penumbral lunar eclipse. The Moon darkened only slightly, even though 96% of it was in the penumbral shadow. 

I took a few shots about two hours before the peak eclipse (capturing some neat clouds in a composite image at the bottom), then again about an hour before the peak (the image below) and at the peak darkening (the image above) with a Sony a1 mirrorless camera and a 70-200 mm lens at 200 mm. The settings were: ISO 100, f10, 1/250 sec.

Worm Moon approximately 1 hour before the peak of the penumbral eclipse.
Composite image of the Worm Moon approximately 2 hours before the peak of the penumbral eclipse.