On the Frozen Small Raindrops Observed at Syowa Station, Antarctica
P(論文) Frozen small raindrops of drizzle size (a few hundred microns in diameter) were observed at a surface temperature of -12℃ on April 16 and July 2,1977 at Syowa Station (69.0°S, 39.6°E), Antarctica. The morphology and size distributions of these frozen raindrops were examined. The frozen particl...
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ftnipr:oai:nipr.repo.nii.ac.jp:00001178 2024-09-09T19:09:53+00:00 On the Frozen Small Raindrops Observed at Syowa Station, Antarctica Iwai, Kunimoto 1981-10 application/pdf https://nipr.repo.nii.ac.jp/record/1178/files/KJ00000011704.pdf eng eng Memoirs of National Institute of Polar Research. Special issue 19 160 168 AA00733561 https://nipr.repo.nii.ac.jp/record/1178/files/KJ00000011704.pdf 1981 ftnipr 2024-06-17T04:00:26Z P(論文) Frozen small raindrops of drizzle size (a few hundred microns in diameter) were observed at a surface temperature of -12℃ on April 16 and July 2,1977 at Syowa Station (69.0°S, 39.6°E), Antarctica. The morphology and size distributions of these frozen raindrops were examined. The frozen particles were classified as having rugged surfaces, spikes, bulge and shattered, these were the same morphological features examined in laboratory experiments by TAKAHASHI (J. Meteorol. Soc. Jpn, 54,448,1976; ibid., 57,458,1979), but this time they were found in natural precipitation elements. The mean diameter of these raindrops was 180μm in both cases. Frozen small raindrops are considered to be produced by a coalescence of supercooled droplets in layer clouds, they froze after forming. departmental bulletin paper Other/Unknown Material Antarc* Antarctica E. Antarctica Memoirs of National Institute of Polar Research Polar Research National Institute of Polar Research Repository, Japan Syowa Station |
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Open Polar |
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National Institute of Polar Research Repository, Japan |
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ftnipr |
language |
English |
description |
P(論文) Frozen small raindrops of drizzle size (a few hundred microns in diameter) were observed at a surface temperature of -12℃ on April 16 and July 2,1977 at Syowa Station (69.0°S, 39.6°E), Antarctica. The morphology and size distributions of these frozen raindrops were examined. The frozen particles were classified as having rugged surfaces, spikes, bulge and shattered, these were the same morphological features examined in laboratory experiments by TAKAHASHI (J. Meteorol. Soc. Jpn, 54,448,1976; ibid., 57,458,1979), but this time they were found in natural precipitation elements. The mean diameter of these raindrops was 180μm in both cases. Frozen small raindrops are considered to be produced by a coalescence of supercooled droplets in layer clouds, they froze after forming. departmental bulletin paper |
author |
Iwai, Kunimoto |
spellingShingle |
Iwai, Kunimoto On the Frozen Small Raindrops Observed at Syowa Station, Antarctica |
author_facet |
Iwai, Kunimoto |
author_sort |
Iwai, Kunimoto |
title |
On the Frozen Small Raindrops Observed at Syowa Station, Antarctica |
title_short |
On the Frozen Small Raindrops Observed at Syowa Station, Antarctica |
title_full |
On the Frozen Small Raindrops Observed at Syowa Station, Antarctica |
title_fullStr |
On the Frozen Small Raindrops Observed at Syowa Station, Antarctica |
title_full_unstemmed |
On the Frozen Small Raindrops Observed at Syowa Station, Antarctica |
title_sort |
on the frozen small raindrops observed at syowa station, antarctica |
publishDate |
1981 |
url |
https://nipr.repo.nii.ac.jp/record/1178/files/KJ00000011704.pdf |
geographic |
Syowa Station |
geographic_facet |
Syowa Station |
genre |
Antarc* Antarctica E. Antarctica Memoirs of National Institute of Polar Research Polar Research |
genre_facet |
Antarc* Antarctica E. Antarctica Memoirs of National Institute of Polar Research Polar Research |
op_relation |
Memoirs of National Institute of Polar Research. Special issue 19 160 168 AA00733561 https://nipr.repo.nii.ac.jp/record/1178/files/KJ00000011704.pdf |
_version_ |
1809824199519240192 |