The 2017 "Great American" Solar Eclipse
The sticky
What is the solar eclipse? On August 21, in just a few days, the continental United States will experience its first total eclipse of the sun since 1979, and the first to cross from west to east coast since 1919. Please keep all discussion of this event to this thread, and share with us where you'll be viewing this amazing and rare spectacle of nature and what you'll be doing to commemorate this time. The next total eclipse to hit the U.S.A. will not be until 2024.
Totality: To view the full eclipse, you must be in the path of totality. This is the narrow, 70-mile wide path where the umbra (the darkest shadow of the moon) passes through. If you are not within the path of totality, you will miss the amazing spectacle that everyone the world over is coming to see. Do not be fooled by people who say 80% or 90% or even 99.99% partial eclipse is good enough. It's not. Even 99% obscuration is not enough to fully cover the sun in the same way that 100% can, and you will walk away feeling let down. See the resources below for maps of totality.
Traffic: Expect nightmare-ish traffic conditions as you get closer to and especially within the path of totality. Even in the middle of nowhere like Wyoming, traffic could be gridlocked for hours or even days on end. The state of Oregon is equating the situation to a natural disaster, with many rural as well as city roads at a total standstill. Gas stations may run out of fuel. If you are trying to get to the largest cities such as Salem, Nashville, or Columbia, you should depart wherever you're coming from by Sunday morning at the latest.
Lodging: Sold out everywhere. If you hadn't booked 6 months ago, you're out of luck.
Major cities within the path:
Salem, OR
Idaho Falls, ID
Jackson, WY
Lincoln, NE
Kansas City, KS
Columbia, MO
Carbondale, IL
Nashville, TN
Charleston, SC
Resources:
Live stream (Aug. 21)
Overall useful info site
Eclipse 101 by NASA
High quality solar viewing glasses — possibly sold out or too late to order, but many shops and events within the path of totality will be handing out glasses for free
Comprehensive list of viewing events
Google map showing the full path of totality and relevant details
Informative article
Informative write-up debunking various myths and misconceptions about a total eclipse
Watch this video:
And this one, which gives you an idea of just how spectacular the total eclipse can be: