USA scientists found </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">a </span>&l...USA scientists found </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">a </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">22-year cycle in Parkfield earthquake sequence, and they predicted that the next quake would come in 1988 ± 5 with 95% possibility, while the quake happened in 2004, which is 11 years later than the prediction. Here, we reanalyze the Parkfield earthquake sequence, and find 11-year cycle;multiple 11-year cycle and Fibonacci sequence existed for earthquake. With these methods, the 2004 earthquake can be predicted well. We also predict that the next earthquake may occur in 2031-2032.展开更多
文摘USA scientists found </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">a </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">22-year cycle in Parkfield earthquake sequence, and they predicted that the next quake would come in 1988 ± 5 with 95% possibility, while the quake happened in 2004, which is 11 years later than the prediction. Here, we reanalyze the Parkfield earthquake sequence, and find 11-year cycle;multiple 11-year cycle and Fibonacci sequence existed for earthquake. With these methods, the 2004 earthquake can be predicted well. We also predict that the next earthquake may occur in 2031-2032.
