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据合众国际社华盛顿1977年7月2日电报道,多年来,人们一直报道在地震前、地震时和地震后均看见远处天空中出现地光。一位加利福尼亚家禽饲养场的农民说,在1961年发生的一次地震时他曾看到一串地光。在1977年7月2日出版的一份报告中,美国地质调查局的地球物理学家克尔(John S.Kerr)说,一些科学家已在调查这些现象,因为以往的一些有关地光的报告都是未经训练的观测者在地震时所看到的。
According to Washington, July 2, 1977, a report by Washington, DC, from People’s Republic of China, it has been reported for many years that ground light appeared in the sky in the distance before, during and after the earthquake. A farmer in a poultry farm in California said he had seen a ray of light during an earthquake in 1961. In a report published July 2, 1977, John S. Kerr, a geophysicist with the United States Geological Survey, said that some scientists are already investigating these phenomena because some of the previous reports on the light All were seen by untrained observers during the earthquake.