| DOI: | 10.1002/grl.50626
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| 论文题名: | Hurricane Sandy warm-core structure observed from advanced Technology Microwave Sounder |
| 作者: | Zhu T.; Weng F.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8871
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| EISSN: | 1944-8602
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| 出版年: | 2013
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| 卷: | 40, 期:12 | | 起始页码: | 3325
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| 结束页码: | 3330
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| 语种: | 英语
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| 英文关键词: | ATMS
; Hurricane Sandy
; Tropical Cyclone
; Warm Core
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| Scopus关键词: | Advanced Microwave Sounding Unit-A
; Advanced technology microwave sounders
; Atmospheric temperature profiles
; ATMS
; Temperature anomaly
; Tropical cyclone
; Tropical cyclone intensity
; Warm Core
; Algorithms
; Atmospheric temperature
; Atmospheric thermodynamics
; Microwave acoustics
; Sea level
; Hurricanes
; air temperature
; algorithm
; error analysis
; Hurricane Sandy 2012
; marine atmosphere
; rainband
; sea level pressure
; spatial resolution
; temperature anomaly
; temperature profile
; tropical cyclone
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| 英文摘要: | The warm-core structures of Hurricane Sandy and other nine tropical cyclones (TCs) are studied using the temperatures retrieved from Advanced Technology Microwave Sounder (ATMS). A new algorithm is developed for the retrieval of atmospheric temperature profiles from the ATMS radiances. Since ATMS observation has a higher spatial resolution and better coverage than its predecessor, Advanced Microwave Sounding Unit-A, the retrieved temperature field explicitly resolves TC warm core throughout troposphere and depicts the cold temperature anomalies in the eyewall and spiral rainbands. Unlike a typical TC, the height of maximum warm core of Hurricane Sandy is very low, but the storm size is quite large. Based on the analysis of 10 TCs in 2012, close correlations are found between ATMS-derived warm core and the TC maximum sustained wind (MSW) or minimum sea level pressure (MSLP). The estimation errors of MSW and MSLP from ATMS-retrieved warm core are 13.5 mph and 13.1 hPa, respectively. Key Points A new algorithm was developed to retrieve atmospheric temperatures from ATMS We studied Hurricane Sandy warm cores, including that of Hurricane Sandy Tropical cyclone intensity was estimated using retrieved temperature anomaly ©2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880531475&doi=10.1002%2fgrl.50626&partnerID=40&md5=ce7204fed2c16afac8fa29c41565f1b2
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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/6135
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| Appears in Collections: | 气候减缓与适应
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作者单位: | CIRA, Colorado State University, Fort Collins, CO, United States
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| Recommended Citation: | |
Zhu T.,Weng F.. Hurricane Sandy warm-core structure observed from advanced Technology Microwave Sounder[J]. Geophysical Research Letters,2013-01-01,40(12).
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