去年,一位科学家在洛杉矶破坏性地震发生之前探测到了地电变化,但是,他和其他研究人员仍对这种现象可用来预报地震持怀疑态度。麻省理工学院地球物理学家马登(Theo-dore Madden)监测到的地电信号比希腊科学家们探测到的少,希腊的科学家们声称,他们利用自己的测量结果成功地预报了今年5月18日和22日发生在爱奥尼亚海下面的强烈地震。很多地震学家对希腊的声明和地震与地电压之间存在的任何关系一直持怀疑态度。帕萨迪纳的加州理工学院地震实验室主任 Last year, a scientist detected a change in the geoelectric power ahead of the devastating earthquake in Los Angeles, but he and other researchers are still skeptical that the phenomenon can be used to predict earthquakes. The geo-information scientists at MIT geophysicist Theo-dore Madden have detected fewer geoelectric signals than Greek scientists have detected, and Greek scientists claim that they used their measurements to successfully predict May of this year Strong earthquakes that occurred beneath the Ionian Sea on the 18th and 22nd. Many seismologists have been skeptical of any relations between the Greek statement and earthquakes and earthquakes. Pasadena, California Institute of Technology seismic laboratory director