Porkka, M. T

name

• Porkka, M. T

Authored works

• A model map method for outlining the phase velocity dispersion of the surface waves
• Earthquake in Ranua and Pudasjärvi 1956
• Investigation into the dispersion of seismic surface waves
• On near-by earthquakes recorded at Sodankylä
• On the crustal structure of northern Fennoscandia as determined from near-earthquake data
• On the travel times of PKS 1
• Surface wave dispersion for some Eurasian paths : 1, Rayleigh waves from Kamchatka and Japan to Finland
• Surface wave studies on the crust and upper mantle in Eurasia
• Surface wawe dispersion for some Eurasian paths : 2 : love waves
• The earth's crust

Works contributed to

• New evidence for the existence of Gutenbergś asthenosphere channel
• On the seismicity of Finland
• Progress report, seismology and physics of the earth's interior in Finland 1965
• Report of the earthquakes in Finland 1956-58 for the General Assembly, European Seismological Commission, Utrecht, April 8-12, 1958
• Seismisiin tutkimuksiin perustuva Suomen kuorimalli
• The crust and mantle in Finland
• The study of seismic surface waves from observations made at Finnish and Soviet stations

Works about Porkka, M. T