Chasing Darkness: Exploring The Path of Totality

Recently, I was reading about different travel locations and I came across “The Path of Totality”. The brief Travel and Leisure synopsis had me curious, so, I indulged my curiosity and did more research.

The path of totality refers to the narrow strip on the Earth’s surface where a total solar eclipse can be observed. During a total solar eclipse, the Moon completely blocks the Sun, causing a temporary darkness in the area within the path of totality.

The path of totality is determined by the alignment of the Sun, Moon, and Earth. Since the Moon’s orbit around the Earth is slightly tilted, it does not always pass directly in front of the Sun during a solar eclipse. Instead, it usually passes above or below the Sun, creating a partial eclipse in most areas.

However, within the path of totality, the Moon’s shadow falls directly on the Earth’s surface, allowing observers to witness the rare and awe-inspiring event of a total solar eclipse. The path of totality is typically around 100 miles wide and can vary in length, ranging from a few dozen to a few hundred miles.

The path of totality for each solar eclipse is different and can cross different regions or countries. It is often a highly anticipated event, with people traveling to specific locations within the path to experience the complete darkness and the breathtaking sight of the Sun’s corona surrounding the Moon.

For example, the path of totality for the total solar eclipse that occurred on August 21, 2017, crossed the United States from the west coast to the east coast. It passed through states such as Oregon, Idaho, Wyoming, Nebraska, Missouri, Illinois, Kentucky, Tennessee, Georgia, and South Carolina.

To determine the exact path of totality for a specific solar eclipse, it is best to consult resources such as NASA’s website or other reputable sources that provide detailed maps and information for each event. These sources will provide the most accurate and up-to-date information on the path of totality for a given solar eclipse.

Here are several resources available for finding the path of totality for a solar eclipse:

1. NASA’s Eclipse Website: NASA provides detailed information, maps, and interactive tools for upcoming solar eclipses. Their website, eclipse.gsfc.nasa.gov, is a reliable source for finding the path of totality.
2. Timeanddate.com: This website offers a solar eclipse calculator that provides information on upcoming eclipses, including the path of totality. It also provides maps and other useful information for planning your eclipse viewing.
3. The Royal Astronomical Society of Canada (RASC): RASC’s website, RASC.ca, provides information on upcoming solar eclipses, including the path of totality. They also offer resources and tips for observing and photographing eclipses.
4. Eclipse-chasers.com: This website is dedicated to eclipse chasing and provides information on upcoming eclipses, including the path of totality. It also offers resources and tips for planning your eclipse viewing.
5. Mobile Apps: There are several mobile apps available for tracking and predicting solar eclipses. Some popular ones include Eclipse Safari, Solar Eclipse Timer, and Solar Eclipse by Redshift.

It’s important to note that the path of totality can change slightly as new data becomes available, so it’s always a good idea to check multiple sources and stay updated as the eclipse approaches.

Here is a list of solar eclipses for 2024:

• April 8: Total Solar Eclipse (Path of totality crosses Mexico, the United States, and Canada).   Accord to the National Park Service,” the path of totality will cross over 27 park units as it makes its way across Texas, Arkansas, Missouri, Kentucky, Illinois, Indiana, Ohio, Pennsylvania, New York, Vermont, New Hampshire, and Maine.”

• October 2:  Annular Solar Eclipse (Path of annularity crosses parts of the United States, including California, Nevada, Utah, Colorado, and Texas).  According NASA, the path of totality “continues from Mexico, entering the United States in Texas, and traveling through Oklahoma, Arkansas, Missouri, Illinois, Kentucky, Indiana, Ohio, Pennsylvania, New York, Vermont, New Hampshire, and Maine.”

Please note that the path of totality or annularity for each eclipse may cross different regions or countries. It is always recommended to consult reliable sources such as NASA’s Eclipse Website or timeanddate.com for more detailed information, including the exact path of totality or annularity for each eclipse.

If you are thinking about visiting a location on the path of totality, there are a few things to keep in mind.  First, do your research on the site and the surrounding communities.  Check the state and national park websites for a calendar of events, which may include talks, interpretative guides  and programs.  There may be events and activities for the eclipse.  These locations expect a high volume of activity and there may be limited access and parking to deal with along with scarce accommodations.  Book your accommodations as soon as possible and we aware that campgrounds may have a limit as to how many people you may have with you.  There will also be high volumes of traffic in and out of those areas, leave no trace.  Parks will require you to clean up after yourselves, in order to protect natural resources and so that everyone can enjoy it.  Finally, be safe.  Make sure you have a solar eclipse viewer or eclipse glasses that are approved.  There are NASA approved eyeware available on Amazon.