RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 17, ES4004, doi:10.2205/2017ES000608, 2017 ![]() Figure 5. The number of surges by season (winter: December, January, February, etc.) for the period 1979–2015. Copyright 2017 by the Geophysical Center RAS. Generated from LaTeX source by ELXpaper, v.1.5 software package. |