P. V. Voropaev

Kamchatkan State Pedagogical University, Petropavlovsk – Kamchatsky, 683032

44 coseismic increases of spring discharge caused by earthquakes are obtained during 1977 - 1995. These earthquakes are considered as a sounding signals of condition of groundwater system of spring. Analysis of coseismic increases of spring discharge depending on variation of seismic regime of the Kamchatka region is producing.