The seismological observation at Syowa Station was begun in 1959 by the 3rd party of JARE (Japanese Antaictic Research Expedition) using a HES seismograph of Z component In 1961. adding HES seismographs of two horizontal components. the seismological obsetvation at Syowa Station was carried out with a three component seismograph Since 1966. the observations have been continued by JARE. https://www.markbroyard.com/special-pick-igora-vibrance-6-0-dark-blonde-natural-supply-best-super/