| DOI: | 10.1002/2013GL058087
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| 论文题名: | Typhoon-induced concentric airglow structures in the mesopause region |
| 作者: | Suzuki S.; Vadas S.L.; Shiokawa K.; Otsuka Y.; Kawamura S.; Murayama Y.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8368
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| EISSN: | 1944-8099
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| 出版年: | 2013
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| 卷: | 40, 期:22 | | 起始页码: | 5983
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| 结束页码: | 5987
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| 语种: | 英语
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| 英文关键词: | airglow
; gravity waves
; typhoon
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| Scopus关键词: | airglow
; Airglow data
; Airglow structures
; Coherent waves
; Concentric rings
; Geostationary meteorological satellites
; Mesopause region
; Wave patterns
; Gravity waves
; Storms
; Upper atmosphere
; Hurricanes
; airglow
; geostationary satellite
; gravity wave
; hydroxyl radical
; mesopause
; satellite imagery
; troposphere
; typhoon
; upper atmosphere
; wave modeling
; Hokkaido
; Japan
; Rikubetsu
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| 英文摘要: | We present the first reported gravity wave patterns in the mesopause region caused by a typhoon in the troposphere. On 10 December 2002, concentric rings of gravity waves in OH airglow were observed simultaneously by all-sky imagers in the Optical Mesosphere and Thermosphere Imager system in Japan, located at Rikubetsu (43.5°N, 143.8°E), Shigaraki (34.9°N, 136.1°E), and Sata (31.0°N, 130.7°E). The airglow structures, which were well defined and formed a coherent wave pattern expanding concentrically, were identified over 8 h (2135-2947 LT). We estimate the horizontal wavelength, horizontal phase speed, and wave period as 34.5 km, 50.2 m s-1, and 11.5 min, respectively. Infrared cloud images from the Geostationary Meteorological Satellite show that the center of the rings estimated from the airglow data corresponds to a spiral band of Typhoon Pongsona (T0226). This unique event provides new insight into coupling between the lower and upper atmosphere. ©2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887757695&doi=10.1002%2f2013GL058087&partnerID=40&md5=e46fb3733ba39b6c80c081b505453b3f
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/5632
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Solar-Terrestrial Environment Laboratory, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
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| Recommended Citation: | |
Suzuki S.,Vadas S.L.,Shiokawa K.,et al. Typhoon-induced concentric airglow structures in the mesopause region[J]. Geophysical Research Letters,2013-01-01,40(22).
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