1. The Klyuchevskoi Eruptions of 2015–2016

   • N. A. Zharinov
   • Yu. V. Demyanchuk
   • I. A. Borisov

   OriginalPaper 24 May 2018 Pages: 75 - 84

2. On the Magma Chambers beneath Klyuchevskoi Volcano, Kamchatka

   • S. A. Khubunaya
   • L. I. Gontovaya
   • V. S. Khubunaya

   OriginalPaper 24 May 2018 Pages: 85 - 99

3. The Predictability of the Seismicity on Shiveluch Volcano

   • A. I. Malyshev

   OriginalPaper 24 May 2018 Pages: 100 - 108

4. The Hydrochemical Evolution of Water in Lake Karymskii during 1996‒2015 after an Underwater Eruption in Kamchatka

   • A. G. Nikolaeva
   • G. A. Karpov
   • A. Yu. Bychkov

   OriginalPaper 24 May 2018 Pages: 109 - 127

5. On the Ultra Long Propagation of Felt Ground Motion Due to the M _w 8.3 Deep-Focus Sea-of-Okhotsk Earthquake of May 24, 2013

   • I. P. Kuzin
   • L. I. Lobkovskii
   • K. A. Dozorova

   OriginalPaper 24 May 2018 Pages: 128 - 139

6. The Effects of the Concentration of Olivine Xenocrysts on the Viscosity of Kimberlite Melts: Experimental Evidence

   • A. A. Chepurov
   • V. M. Sonin
   • A. A. Tomilenko

   OriginalPaper 24 May 2018 Pages: 140 - 149

7. A New-Generation Borehole Electrodynamic Seismometer for Seismological Research

   • I. P. Bashilov
   • A. A. Vereshchagin
   • S. Yu. Chervinchuk

   OriginalPaper 24 May 2018 Pages: 150 - 154