Български
English 
CONTENTS
- N. Dimitrov – Contemporary crustal movements from GPS and triangulation data
- P. Kaleyna, Pl. Muhtarov, N. Miloshev – Condition of the stratospheric and mesospheric ozone layer over Bulgaria for the period 1996-2012: Part 1 – Total ozone content, Seasonal variations
- P. Kaleyna, Pl. Muhtarov, N. Miloshev – Condition of the stratospheric and mesospheric ozone layer over Bulgaria for the period 1996-2012: Part 2 –
Total ozone content, Short term variations - E. Tcherkezova, P. Kaleyna, Pl. Mukhtarov – Modelling spatial distribution of global total column ozone in QGIS and GRASS GIS environment
- I.Alexandrova – Assessment of the 2012 mw=5.6 earthquake impacts in the city of Sofia
- V. Protopopova – Fault plane solutions of the 2012 mw 5.6 Pernik (sw Bulgaria) earthquake and the strongest aftershocks
- P. Raykova – Temporal characteristics of the 2012 Pernik earthquake aftershock sequence
- E.Botev, D.Solakov, L.Christoskov – On the monitoring of the seismic activity in the territory of Bulgaria and surroundings
- E.Botev, V.Protopopova, I.Popova, Bl.Babachkova, S.Velichkova, I.Aleksandrova, Pl.Raykova, Vl.Boychev – Data and analisis of the
events recorded by NOTSSI in 2013 - H. Chervenkov – Objective assessment of three storm cases over the Mediterranean based on NCEP-NCAR reanalysis data
