MESQUITE, Texas — Millions of spectators along a narrow corridor stretching from Mexico to the U.S. to Canada eagerly awaited Monday’s celestial sensation — a total eclipse of the sun — even as forecasters called for clouds.
The best weather was expected at the tail end of the eclipse in Vermont, New Hampshire and Maine, as well as New Brunswick and Newfoundland in Canada.
It promised to be North America’s biggest eclipse crowd ever, thanks to the densely populated path and the lure of more than four minutes of midday darkness in Texas and other choice spots. Almost everyone in North America was guaranteed at least a partial eclipse, weather permitting.
The show got underway in the Pacific shortly before noon EDT with totality to sweep North America over the next few hours. Cheers broke out along the beach in the Mexican resort city of Mazatlan as the moon began to cover the sun.
In Texas, the south-central region was locked in clouds, but it was a little bit better to the northeast, said National Weather Service meteorologist Cody Snell.
“Dallas is pretty much a 50-50 shot,” he said
One festival outside Austin wrapped up early on Monday because afternoon storms were in the forecast. Festival organizers urged everyone to pack up and leave.
The cliff-hanging uncertainty added to the drama. But the overcast skies in Mesquite near Dallas didn’t rattle Erin Froneberger, who was in town for business and brought along her eclipse glasses.
“We are always just rushing, rushing, rushing,” she said. “But this is an event that we can just take a moment, a few seconds that it’s going to happen and embrace it.”
Sara Laneau, of Westfield, Vermont, woke up at 4 a.m. Monday to bring her 16-year-old niece to nearby Jay Peak ski resort to catch the eclipse after a morning on the slopes.
“This will be a first from me and an experience of a lifetime,” said Laneau, who was dressed in a purple metallic ski suit with a solar eclipse T-shirt underneath.
At Niagara Falls State Park, tourists streamed in under cloudy skies with wagons, strollers, coolers and lawn chairs. Park officials expected a large crowd at the popular site overlooking the falls.
During Monday’s full eclipse, the moon slipped right in front of the sun, entirely blocking it. The resulting twilight, with only the sun’s outer atmosphere or corona visible, would be long enough for birds and other animals to fall silent, and for planets, stars and maybe even a comet to pop out.
The out-of-sync darkness lasts up to 4 minutes, 28 seconds. That’s almost twice as long as it was during the U.S. coast-to-coast eclipse seven years ago because the moon is closer to Earth. It will be another 21 years before the U.S. sees another total solar eclipse on this scale.
Extending five hours from the first bite out of the sun to the last, Monday’s eclipse began in the Pacific and makes landfall at Mazatlan, Mexico, before moving into Texas, Oklahoma, Arkansas and 12 other U.S. states in the Midwest, Middle Atlantic and New England, and then Canada. Last stop: Newfoundland, with the eclipse ending in the North Atlantic.
It will take just 1 hour, 40 minutes for the moon’s shadow to race more than 4,000 miles across the continent.
Eye protection is needed with proper eclipse glasses and filters to look at the sun, except when it ducks completely out of sight during an eclipse.
The path of totality — approximately 115 miles wide — encompasses several major cities this time, including Dallas; Indianapolis; Cleveland; Buffalo, New York; and Montreal. An estimated 44 million people live within the track, with a couple hundred million more within 200 miles.
“This may be the most viewed astronomical event in history,” said National Air and Space Museum curator Teasel Muir-Harmony, standing outside the museum in Washingon, awaiting a partial eclipse.
Experts from NASA and scores of universities are posted along the route, poised to launch research rockets and weather balloons, and conduct experiments. The International Space Station’s seven astronauts also will be on the lookout, 270 miles up.
AP journalists along the eclipse path contributed to this report.
The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.
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