Look at this crop circle, which was made last year in the month of July, 2012:  [link to www.cropcircleconnector.com]
It has multiple circles all leading to a near-Full Moon. Inside the crescent, there are 5 circles, i of them big in the middle.
Then, look at this crop circle reported this month, June 9 2013:  [link to www.cropcircleconnector.com]
This time, all the circles outside leading to that crescent Moon with 5 circles inside are gone, meaning the countdown is near!!! Come to think of it, we will have 2-3 days before the Full Moon between June 21-June 23 2013 when there will be a very thin crescent Moon!