The blood moon tetrad repeats on an average of about 400 years.
The Tetrad of Four Blood Moons: A series of four consecutive total lunar eclipses, with six full moons in between, and no intervening partial lunar eclipses, all falling on consecutive holy days of Passover and the Feast of Tabernacles. This rare event has happened only seven times, so far, since 1 A.D. and has sometimes coincided with important events in Jewish history.
The sun will be turned into darkness, and the moon into blood, before the great and terrible day of Yahweh comes.Total Solar Eclipse of March 20, 2015
Joel 2:31The sun will be turned into darkness, and the moon into blood, before the great and glorious day of the Lord comes.
Acts 2:20
Total Solar Eclipse of Sept. 13 2015
Important dates:
Apr. 15, 2014 Blood Moon (First Day of Passover) wikipedia
Oct. 8, 2014 Blood Moon (First Day of Feast of Tabernacles) wikipedia
Mar. 20, 2015 Equinox, New Year Total Solar Eclipse at North Pole wikipedia
Apr. 4, 2015 Blood Moon (First Day of Passover) wikipedia
Sept. 13, 2015 New Year Partial Solar eclipse at South Pole wikipedia
Sep. 28, 2015 Blood Moon (First Day of Feast of Tabernacles) wikipedia
There was also the Venus/Jupiter conjunction in the Leo constellation on June 30 and July 1, 2015, that the news played up as a "Star of Bethlehem" formation. This is the only one that does not necessarily seem significant to me.
http://eclipse.gsfc.nasa.gov/OH/OHres/SEfigurekeyP.html has an explanation of the map.
The far western part (Angola out to the Atlantic) of the figure 8 is where the partial eclipse ends right at sunrise. The curve to the east (Angola to South Africa to Antarctica) is where the eclipse starts at sunrise. The straight line in between is where the eclipse is at its maximum at sunrise. The eastern loop is similar for sunset. They join right where the sun is barely above the horizon at the combined sunrise/sunset in the antarctic winter when the partial eclipse occurs.
http://www.universetoday.com/119241/a-complete-guide-to-the-march-20th-total-solar-eclipse/ discusses the March eclipse with a more detailed graph of that eclipse.
The “pink” represents the outer margins of the lunar shadow cast upon the surface of the earth. The pink asterisk along the center line marks the point of maximum blocking of the view of the sun’s surface by the moon.
I’d like to thank you both for great posts.