Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition
This paper describes the results of meteorological surface and aerological observations at Syowa Station from February 10, 1973 to January 31, 1974. The main subjects of observations, the method, and the equipments are the same as the previous year. Observed results were regularly sent to World Mete...
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National Institute of Polar Research
1974
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ftdoajarticles:oai:doaj.org/article:35b8f22c7a614771a43fe61c0fdec5a2 2023-05-15T14:02:16+02:00 Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition Tukasa KOZUMA Hiroshi JOBASHI Tadayoshi NAKAMURA 1974-12-01T00:00:00Z https://doi.org/10.15094/00007776 https://doaj.org/article/35b8f22c7a614771a43fe61c0fdec5a2 EN JA eng jpn National Institute of Polar Research https://doi.org/10.15094/00007776 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00007776 0085-7289 2432-079X https://doaj.org/article/35b8f22c7a614771a43fe61c0fdec5a2 Antarctic Record, Iss 51, Pp 53-66 (1974) Geography (General) G1-922 article 1974 ftdoajarticles https://doi.org/10.15094/00007776 2022-12-31T15:55:03Z This paper describes the results of meteorological surface and aerological observations at Syowa Station from February 10, 1973 to January 31, 1974. The main subjects of observations, the method, and the equipments are the same as the previous year. Observed results were regularly sent to World Meteorological Centre in Melbourne via Mawson Station. Some meteorological characteristics of this year are as follows: 1) A long spell of blizzard in the first decade of April had daily maximum wind speeds exceeding 20 m/s recorded every day for 10 consecutive days. 2) On the early morning of 12 May, air temperature rose up to 1.4℃. This was the highest record for May since observation started at Syowa Station. 3) Gold weather in July and August brought monthly mean temperatures for July and August to the lowest ever observed at Syowa Station. 4) The rate of actual sunshine duration to the possible sunshine in November was 71%. This value was the largest number for this month at Syowa Station. 5) Sudden warming in the lower stratosphere was observed quasiperiodicaly from early September. A temperature rise in the warming period from 30 October to 6 November was about 30℃ at 30 mb pressure level. Article in Journal/Newspaper Antarc* Antarctic Directory of Open Access Journals: DOAJ Articles Antarctic Syowa Station Mawson Station ENVELOPE(62.874,62.874,-67.603,-67.603) |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Japanese |
topic |
Geography (General) G1-922 |
spellingShingle |
Geography (General) G1-922 Tukasa KOZUMA Hiroshi JOBASHI Tadayoshi NAKAMURA Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition |
topic_facet |
Geography (General) G1-922 |
description |
This paper describes the results of meteorological surface and aerological observations at Syowa Station from February 10, 1973 to January 31, 1974. The main subjects of observations, the method, and the equipments are the same as the previous year. Observed results were regularly sent to World Meteorological Centre in Melbourne via Mawson Station. Some meteorological characteristics of this year are as follows: 1) A long spell of blizzard in the first decade of April had daily maximum wind speeds exceeding 20 m/s recorded every day for 10 consecutive days. 2) On the early morning of 12 May, air temperature rose up to 1.4℃. This was the highest record for May since observation started at Syowa Station. 3) Gold weather in July and August brought monthly mean temperatures for July and August to the lowest ever observed at Syowa Station. 4) The rate of actual sunshine duration to the possible sunshine in November was 71%. This value was the largest number for this month at Syowa Station. 5) Sudden warming in the lower stratosphere was observed quasiperiodicaly from early September. A temperature rise in the warming period from 30 October to 6 November was about 30℃ at 30 mb pressure level. |
format |
Article in Journal/Newspaper |
author |
Tukasa KOZUMA Hiroshi JOBASHI Tadayoshi NAKAMURA |
author_facet |
Tukasa KOZUMA Hiroshi JOBASHI Tadayoshi NAKAMURA |
author_sort |
Tukasa KOZUMA |
title |
Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition |
title_short |
Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition |
title_full |
Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition |
title_fullStr |
Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition |
title_full_unstemmed |
Meteorological Observations at Syowa in 1973 by the 14th Japanese Antarctic Research Expedition |
title_sort |
meteorological observations at syowa in 1973 by the 14th japanese antarctic research expedition |
publisher |
National Institute of Polar Research |
publishDate |
1974 |
url |
https://doi.org/10.15094/00007776 https://doaj.org/article/35b8f22c7a614771a43fe61c0fdec5a2 |
long_lat |
ENVELOPE(62.874,62.874,-67.603,-67.603) |
geographic |
Antarctic Syowa Station Mawson Station |
geographic_facet |
Antarctic Syowa Station Mawson Station |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Antarctic Record, Iss 51, Pp 53-66 (1974) |
op_relation |
https://doi.org/10.15094/00007776 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00007776 0085-7289 2432-079X https://doaj.org/article/35b8f22c7a614771a43fe61c0fdec5a2 |
op_doi |
https://doi.org/10.15094/00007776 |
_version_ |
1766272422736035840 |