Total Solar EclipseNovember 13th, 2012 at 7:59 am by markmonstrola under Weather
Unless you have a flight to Australia today, you won’t be able to see today’s total solar eclipse… at least, live and in person. You will however be able to catch the action through live webcasts. Multiple outlets will be hosting live webcasts of today’s total solar eclipse which will occur 2:35 pm CDT.
Here are a few links that will take you to live web access of the eclipse:
The online Slooh Space Camera’s broadcast can be found at: http://www.slooh.com
Another webcast event will be streamed by Tourism Tropical North Queensland, which will also provide a live views from Cairns here: http://www.ustream.tv/cairnseclipse2012.
The path of today’s solar eclipse will be 108 miles (174 kilometers) wide and will traverse about 9,000 miles (14,500 km) over a three-hour period, Slooh officials said. Most of the path will be over the South Pacific Ocean, making the eclipse tough for most folks to view.
What is a total solar eclipse and how does it work?
If the Moon’s inner or umbral shadow sweeps across Earth’s surface, then a total eclipse of the Sun is seen. The track of the Moon’s umbral shadow across Earth is called the Path of Totality. It is typically 10,000 miles long but only about 100 miles wide. It covers less than 1% of Earth’s entire surface area. In order to see the Sun become completely eclipsed by the Moon, you must be somewhere inside the narrow path of totality.
The path of a total eclipse can cross any part of Earth. Even the North and South Poles get a total eclipse sooner or later. Just one total eclipse occurs each year or two. Since each total eclipse is only visible from a very narrow track, it is rare to see one from any single location. You’d have to wait an average of 375 years to see two total eclipses from one place. Of course, the interval between seeing two eclipses from one particular place can be shorter or longer. For instance, the last total eclipse visible from Princeton, NJ was in 1478 and the next is in 2079. That’s an interval of 601 years. However, the following total eclipse from Princeton is in 2144, after a period of only 65 years.