New eruption parameters and spectral relationships between seismic and infrasonic signals from Erebus volcano, Antarctica

• Main Author: R.R. Dibble
• Format: Report
• Language: English
• Published: Department of Geology, Victoria University of Wellington 1985
• Subjects: Scott Base; South Pole; Windless Bight; Antarc*; Antarctica; Memoirs of National Institute of Polar Research; Polar Research; South pole; Alaska
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=1781; http://id.nii.ac.jp/1291/00001781/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1781&item_no=1&attribute_id=18&file_no=1

Magnitude and energy of the September 1984 eruptions have been calculated from seismic, infrasonic and gravity signal data. For the large initial eruption at 13d 05h 07m UT, the local magnitude obtained from the Scott Base WWSS seismograms was 2.0. Some eruptions were reported as felt at McMurdo Bas...