<div dir="ltr">That is what I thought too but that is not the "technical" definition. In fact, last night's blue moon was the first and only full moon this month. A blue moon happens when we get 4 full moons in a season. A blue moon is the 3rd of the 4 full moons in a given season.<br>
<br><a href="http://www.huffingtonpost.com/2013/08/20/blue-moon-2013-august_n_3784415.html">http://www.huffingtonpost.com/2013/08/20/blue-moon-2013-august_n_3784415.html</a><br><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Wed, Aug 21, 2013 at 7:27 AM, Donovan Arnold <span dir="ltr"><<a href="mailto:donovanjarnold2005@yahoo.com" target="_blank">donovanjarnold2005@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<table cellpadding="0" cellspacing="0" border="0"><tbody><tr><td valign="top"><p dir="ltr">A blue moon is when a full moon occurs for the second time in a month. This occurs because a moon cycle is slightly less days then a month, so eventually there is two in a month.  </p>

<p dir="ltr">Sent from Yahoo! Mail on Android</p>
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                                <span style="font-weight:bold">From:</span>
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                            Joe Campbell <<a href="mailto:philosopher.joe@gmail.com" target="_blank">philosopher.joe@gmail.com</a>>;                            <br>
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                                <span style="font-weight:bold">To:</span>
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                            Scott Dredge <<a href="mailto:scooterd408@hotmail.com" target="_blank">scooterd408@hotmail.com</a>>;                                                     <br>
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                                <span style="font-weight:bold">Cc:</span>
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                            viz <<a href="mailto:vision2020@moscow.com" target="_blank">vision2020@moscow.com</a>>;                                                                             <br>
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                                <span style="font-weight:bold">Subject:</span>
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                            Re: [Vision2020] Once in a blue moon                            <br>
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                                <span style="font-weight:bold">Sent:</span>
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                            Wed, Aug 21, 2013 2:03:11 PM                            <br>
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                                        <td valign="top"><div>What is your definition of a blue moon?</div><div><br>On Aug 21, 2013, at 12:43 AM, Scott Dredge <<a rel="nofollow">scooterd408@hotmail.com</a>> wrote:<br>
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<div dir="ltr">I haven't read any details about this, but there is a blue moon out tonight.  And we won't have another one until 2015.  Considering that it's Aug 20-21, there is max a 3 week window since the last full moon.  And with a 3 week window, it seems to me that this phenomenon would occur more than once in a blue moon.<br>
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