signonsandiego.com — A group of local scientists has uncovered some clues to the source of a mysterious disturbance that rattled San Diego County on the morning of April 4, shaking windows, doors and bookcases from the coast to the mountains.
Apr 27, 2006 View in Crawl 4
mrgenericApr 28, 2006
Hmmp! It would seem there are few fools here that don't know what an inversion layer or a waveguide effect is.Sound can bounce off and be focus by layers of air that are different to the air the wave is traveling through.If this channel of air gets thinner as the ground rises toward the inversion layer you will get an amplification effect in the same way tsunami waves get larger as the sea bottom rises. It all depends on the weather, but without even looking at the weather at the time or calculating the energy levels of the waves at the recording points you can't claimed to have done very good science!The mystery to me is why some people feel the need to suppress such an observation without making any intelligent comment in reply to it.
sfacetsApr 29, 2006
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Closed AccountApr 29, 2006
Bush must've been testing those mini nukes they were planning to chuck on Iran. Oh s**t, I'm now on their watch list.
tvwebguyMay 6, 2006
Here are two links and videos from San Diego's FOX 6 News on this story: <a class="user" href="http://www.fox6.com/news/local/story.aspx?content_id=F9312580-EFDD-4E98-ADA8-53A05858235F">http://www.fox6.com/news/local/story.aspx?content_id=F9312580-EFDD-4E98-ADA8-53A05858235F</a><a class="user" href="http://www.fox6.com/news/local/story.aspx?content_id=EAFBE273-DEC2-4B14-943F-DB21FE9293DB">http://www.fox6.com/news/local/story.aspx?content_id=EAFBE273-DEC2-4B14-943F-DB21FE9293DB</a>