In situ observation of ocean response to tropical cyclone in the western North Pacific during 2022

We deployed 8 surface drifters in the western North Pacific in 2022. By integrating the Global Drifter Program’s data, we analyzed the drifter-based sea surface currents and temperatures during tropical cyclones. The maximum in-situ surface current observed was 0.70 m/s during typhoon Hinnamnor. Our surface drifters provided similar observations as compared to an adjacent Global Drifter Program’s drifter. Furthermore, we investigated float profiling observations during tropical cyclones. Based on Argo float 2903647, the SST decreased by 1.4oC after the passage of typhoon Hinnamnor. This study demonstrates the reliability of our newly deployed surface drifters and exhibits the state-of-the-art capability for in-situ observations of tropical cyclone-ocean interaction.

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Publication Details

Journal
Frontiers in Marine Science
Published
2024-09-12
DOI
https://doi.org/10.3389/fmars.2024.1445071
Citations
2
Primary Topic
Tropical and Extratropical Cyclones Research
Type
article
Field-Weighted Citation Impact
0.75

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article

In situ observation of ocean response to tropical cyclone in the western North Pacific during 2022

Zheng Zeng, Hailun He, Yuan Wang, Ruizhen Tian et al.
2 citations
Frontiers in Marine Science
Tropical and Extratropical Cyclones Research
0.75
article

In situ observation of ocean response to tropical cyclone in the western North Pacific during 2022

Zheng Zeng, Hailun He, Yuan Wang, Ruizhen Tian, Sun Ji, Zheng Ling, Xinyan Lyu, Shouchang Wu
article en
2 citations

Abstract

We deployed 8 surface drifters in the western North Pacific in 2022. By integrating the Global Drifter Program’s data, we analyzed the drifter-based sea surface currents and temperatures during tropical cyclones. The maximum in-situ surface current observed was 0.70 m/s during typhoon Hinnamnor. Our surface drifters provided similar observations as compared to an adjacent Global Drifter Program’s drifter. Furthermore, we investigated float profiling observations during tropical cyclones. Based on Argo float 2903647, the SST decreased by 1.4oC after the passage of typhoon Hinnamnor. This study demonstrates the reliability of our newly deployed surface drifters and exhibits the state-of-the-art capability for in-situ observations of tropical cyclone-ocean interaction.

Frontiers in Marine ScienceVol. 11
China Meteorological Administration (CN), Shanghai Jiao Tong University (CN), Ministry of Natural Resources (CN), Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) (CN), Second Institute of Oceanography (CN), First Institute of Oceanography (CN), Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) (CN), Guangdong Ocean University (CN)
National Natural Science Foundation of China, Shanghai Jiao Tong University
Openalex Percentile: Top 31%
Tropical and Extratropical Cyclones Research
0.75
DOIOpen Access PDFOpenAlex
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In situ observation of ocean response to tropical cyclone in the western North Pacific during 2022 — Zheng Zeng, Hailun He, et al. · Frontiers in Marine Science (2024) | TGRS Research Map | TGRS