SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988
Seismic observations by radio-telemetry has continued in the summit area and on the slopes of Erebus Volcano (77°37'S, 167°09'E, 3794m) in Ross Island, Antarctica since 1980. Remarkable changes of seismic activity were recognized before and after the new phase of volcanic activity in Septe...
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National Institute of Polar Research
1990
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ftnipr:oai:nipr.repo.nii.ac.jp:00002628 2023-05-15T13:48:59+02:00 SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 カミヌマ カツタダ / Katsutada KAMINUMA Ray Russell DIBBLE 1990-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2628 http://id.nii.ac.jp/1291/00002628/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2628&item_no=1&attribute_id=18&file_no=1 en eng National Institute of Polar Research Victoria University of Wellington https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2628 http://id.nii.ac.jp/1291/00002628/ AA1072335X Proceedings of the NIPR Symposium on Antarctic Geosciences, 4, 142-148(1990-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2628&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1990 ftnipr 2022-11-19T19:41:20Z Seismic observations by radio-telemetry has continued in the summit area and on the slopes of Erebus Volcano (77°37'S, 167°09'E, 3794m) in Ross Island, Antarctica since 1980. Remarkable changes of seismic activity were recognized before and after the new phase of volcanic activity in September 1984. The activity had been increasing from the early stage of the observations until the new phase in 1984. It then decreased quickly after the activity ended in December 1984. The daily number of earthquakes was over 150 in 1984 and less than 20 in 1988. The volcanic activity of Mount Erebus seemed to become quiet after the 1984 activity. The seismic activities of Mount Erebus in 1981-1988 are divided into the following four stages; 1) Normal High Activity, 2) Preceding the New Phase, 3) New Phase in Activity and 4) Low Seismic Activity. Report Antarc* Antarctica Ross Island National Institute of Polar Research Repository, Japan Ross Island Mount Erebus ENVELOPE(167.167,167.167,-77.533,-77.533) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
Seismic observations by radio-telemetry has continued in the summit area and on the slopes of Erebus Volcano (77°37'S, 167°09'E, 3794m) in Ross Island, Antarctica since 1980. Remarkable changes of seismic activity were recognized before and after the new phase of volcanic activity in September 1984. The activity had been increasing from the early stage of the observations until the new phase in 1984. It then decreased quickly after the activity ended in December 1984. The daily number of earthquakes was over 150 in 1984 and less than 20 in 1988. The volcanic activity of Mount Erebus seemed to become quiet after the 1984 activity. The seismic activities of Mount Erebus in 1981-1988 are divided into the following four stages; 1) Normal High Activity, 2) Preceding the New Phase, 3) New Phase in Activity and 4) Low Seismic Activity. |
format |
Report |
author |
カミヌマ カツタダ / Katsutada KAMINUMA Ray Russell DIBBLE |
spellingShingle |
カミヌマ カツタダ / Katsutada KAMINUMA Ray Russell DIBBLE SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 |
author_facet |
カミヌマ カツタダ / Katsutada KAMINUMA Ray Russell DIBBLE |
author_sort |
カミヌマ カツタダ / |
title |
SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 |
title_short |
SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 |
title_full |
SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 |
title_fullStr |
SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 |
title_full_unstemmed |
SEISMIC ACTIVITY OF MOUNT EREBUS IN 1981-1988 |
title_sort |
seismic activity of mount erebus in 1981-1988 |
publisher |
National Institute of Polar Research |
publishDate |
1990 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2628 http://id.nii.ac.jp/1291/00002628/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2628&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(167.167,167.167,-77.533,-77.533) |
geographic |
Ross Island Mount Erebus |
geographic_facet |
Ross Island Mount Erebus |
genre |
Antarc* Antarctica Ross Island |
genre_facet |
Antarc* Antarctica Ross Island |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2628 http://id.nii.ac.jp/1291/00002628/ AA1072335X Proceedings of the NIPR Symposium on Antarctic Geosciences, 4, 142-148(1990-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2628&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250290922651648 |