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alt.talk.weather (General Weather Talk) (alt.talk.weather) A general forum for discussion of the weather. |
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#11
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On May 10, 3:48 pm, Weatherlawyer wrote:
On May 10, 12:43 pm, Weatherlawyer wrote: On May 10, 8:56 am, Weatherlawyer wrote: Therefore a change in the spell from the predictable to the actual of 5 hours is the equivalent of 5 billion tons of TNT per region affected. http://www.seismo.unr.edu/ftp/pub/lo...magnitude.html Hence the need to specify harmonics as per the question that started this whole fracas off in the first place: http://groups.google.com/group/uk.sc...m/thread/e447e... Which Low, as it happens, is still pending at 60 N 30 W: http://www.wetterzentrale.de/pics/bracka.html Furthermore the two North Atlantic cells are of the same order of magnitude. The High focussed at Oslo/Gothenburg and the Low at 55 N 35 W are both about 1 hour wide. OK, they cover some 20 or 40 degrees but the actual diameter is Gothenburg to Edinburgh, isn't that far off 15 degrees on a great circle. I like that coincidence. 15 degrees suits me. That should have read radius from Gothenburg to Edinburgh. The diameter is more like 15 degrees as if from Edinburgh to Helsinki. Anyway, the last quake was nearly 18 hours back so we might be getting another storm. Ah well they upgraded that Japanese quake after downgrading it earlier. So that was a 15/16 hour break. And severe winds in the New England region. Hardly hurricane force but then what you gonna do boudit? Winter weather warnings on there too: http://www.weather.gov/ |