Friday, September 20, 2019

Sept 20 - Hot Summer, Warm Winter

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View complete map. | Selected significant climate anomalies and events in August 2019, via NOAA.

Summer 2019 hottest on record for Northern Hemisphere

With the UN's Climate Action Summit set for Monday - and youth-led demonstrations going on around the world, urging leaders to address climate change - the U.S. National Oceanic and Atmospheric Administration (NOAA) has just released one of its periodic statements on global climate. Not surprisingly, considering the trend of recent years, the key word is hot. June through August 2019 was the Northern Hemisphere’s hottest summer on record, tied with 2016. Meanwhile, in the Southern Hemisphere, it was the 2nd-warmest winter in the 140-year record.  Read more.

Today in science: Happy birthday Albert J. Myer

As you check your local weather forecast today, give a nod to Albert J. Myer, born on this date in 1828, who helped to establish the U.S. National Weather Service. Read more about him.

All you need to know: September equinox

The equinox is Monday. For us in the Northern Hemisphere, the sun is rising later now, and nightfall comes sooner. At the equinox, days and nights will be approximately equal in length. As we enjoy the cooler days of almost-autumn, spring is about to begin for our friends south of the equator. Here's all you need to know.

What we're reading
 

From Popular Mechanics … The Navy says those UFO videos are real

The U.S. Navy said three videos showing reported encounters between Navy aircraft and UFOs are real. But a Navy spokesperson says the clips show “unexplained aerial phenomena,” which is not the same as saying they’re piloted by aliens. The Navy also said the videos were never meant to be released to the public. Read more.

EarthSky lunar calendars are back in stock

We're guaranteed to sell out, get one while you can! Your support means the world to us and allows us to keep going. Purchase here.

Moon, Aldebaran, Pleiades before bedtime

Look eastward for the moon around midnight or after. It's still shining in front of the constellation Taurus the Bull. Read more.

Two fogbows

Allen Carr captured this fogbow over Yellowstone Park's White Dome Geyser on September 12. See another fogbow image here.

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