207,000).Īnd there are many other big cities such as San Antonio, Texas, St. In the United States, the largest population center will be Dallas, Texas (pop. In Mexico, the cities of Mazatlán (population 503,000), Durango (pop. Usually, the path of most total solar eclipses tends to have a perverse habit in sweeping over remote parts of the Earth or over wide stretches of ocean, and avoiding large population centers. In 2017, it was about 71 miles (115 km) wide, but in 2024 the path of totality will be considerably larger, measuring 124 miles (200 km) across. eclipses averaged about 93 miles (150 kilometers) wide. The width of the totality path of the 2024 eclipse will also be exceptional: The shadow path for the previous 21 U.S. This latter eclipse is famous for the observations made by José Joaquín de Ferrer, a Spanish astronomer who was the first to coin the term corona" for the halo of light that surrounds the darkened sun during totality, and by James Fenimore Cooper, who recounted his own experience witnessing this eclipse from Cooperstown, New York in an autobiographical vignette. In fact, of the 21 previous totalities that have swept across the current contiguous US boundaries, only two surpass the 2024 eclipse in terms of duration of totality: the aforementioned eclipse of 1778 and the eclipse of J(4 minutes 52 seconds). Related: The greatest solar eclipses in U.S. That's 135 seconds longer than the US average and 40 percent longer than the maximum duration of the 2017 eclipse. The average duration of totality for all twenty-one cases comes out to be 2 minutes 12 seconds.įor the eclipse of August 21, 2017, the maximum duration of totality lasted 2 minutes 40 seconds, which was nearly a half minute longer than the US average.īut on April 8, 2024, the maximum duration of totality will last as long as 4 minutes and 26 seconds (over southwest Texas). The duration of totality for these eclipses has ranged from just one second (April 28, 1930) to an incredibly long 5 minutes and 20 seconds (June 24, 1778). Since the signing of the Declaration of Independence, the dark shadow cone of the moon - called the umbra - from where the spectacle of a total eclipse can be viewed, has swept across parts of the lower 48 states only 21 times. The path of totality for the total solar eclipse on April 8, 2024, over Mexico, the United States and Canada. Related: The Most Amazing Photos of the 2017 Total Solar Eclipse A standout among total eclipses And it's not too early to start making plans to see it! "The Great North American Solar Eclipse," which will start in Mexico, cross into Texas, then heads northeast into the Ohio River Valley, upstate New York, Quebec, Canada and New England, finally exiting the continent through the Canadian Maritimes. For as spectacular as "The Great American Eclipse of 2017" was, an even better eclipse is on its way in 2024. And as the first rays of emerging sunlight streaked past the rugged rough edge of the moon, a "diamond ring" was briefly created, signaling an abrupt end to "The Greatest Show on Earth."īut the best is yet to come. And in a few places around the moon's dark limb, prominences - pinkish tongues of glowing hydrogen gas - were also evident. Then of course, there was the incredible corona, the outer atmosphere of the sun, visible only during those precious moments when the disk of the sun is completely obscured by the moon.
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