RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 6, NO. 5, PAGES 339–354, doi:10.2205/2004ES000155, 2004

Variations of the total electron content in the ionosphere from GPS data recorded during the Hector Mine earthquake of October 16, 1999, California

E. L. Afraimovich, and E. I. Astafieva

Institute of Solar and Terrestrial Physics (ISTP), Irkutsk, Russia

M. B. Gokhberg, V. M. Lapshin, V. E. Permyakova, G. M. Steblov, and S. L. Shalimov

Schmidt United Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia