There will be an amazing spectacle tonight as the first supermoon in almost 70 years appears in the night sky. In fact, if you’re younger than 68 you have never witnessed this record-breaking supermoon in your lifetime.

Tonight, November 14th, the moon will be the closest it has been to Earth since 1948. It will appear 14 percent bigger and 30 percent brighter than the average monthly full moon. Of course that’s dependent on hopefully viewing the supermoon without the obstruction of a cloudy night.

If you happen to miss the moon tonight, you’ll have to wait until November 25, 2034 so take some time to go outside tonight and witness the impressive moon.


What Is A Supermoon?

A supermoon typically refers to the concurrence of two phenomena. One is when the moon is within 90% of its closest position to Earth in its orbit. Since the moon’s orbit is elliptical the moon during perigee is about 30,000 miles closer to the Earth than the apogee. The other phenomenon is syzygy, which is when the Earth, sun and moon all line up as the moon orbits Earth. When both a perigee and syzygy occur and the moon is located on the opposite side of the Earth from the sun we get a supermoon.

Another supermoon actually occurred about a month ago on October 16th, but the moon wasn’t quite as close to its closest extent or maximum perigee. Tonight, the moon will be within 2 hours of perigee, making tonight’s moon exceptionally super and appear bigger and brighter than normal.

To ensure great views of tonight’s supermoon I recommend if you live in a brightly lit area to head out of town to lessen the light pollution and glow effect. Anywhere you can easily get to where there are limited lights and the least cloud cover would provide an ideal environment for supermoon viewing. Heading to your nearest beach would be a wise choice.

The supermoon will reach its peak at 20.52 hours (Thailand time) on November 14th. However, if you don’t get a chance to see it, the supermoon will appear full to the casual observer a day before and after the peak. That means tonight will be a close approximation to the peak of the moon’s full phase.

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