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Your search keyword '"Tseng, Kai-Chih"' showing total 23 results
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23 results on '"Tseng, Kai-Chih"'

4. Skillful Seasonal Prediction of North American Summertime Heat Extremes

Author

Jia, Liwei, Delworth, Thomas L., Kapnick, Sarah, Yang, Xiaosong, Johnson, Nathaniel C., Cooke, William, Lu, Feiyu, Harrison, Matthew, Rosati, Anthony, Zeng, Fanrong, McHugh, Colleen, Wittenberg, Andrew T., Zhang, Liping, Murakami, Hiroyuki, and Tseng, Kai-Chih

Published
2022

8. Seasonal Prediction and Predictability of Regional Antarctic Sea Ice

Author

Bushuk, Mitchell, Winton, Michael, Haumann, F. Alexander, Delworth, Thomas, Lu, Feiyu, Zhang, Yongfei, Jia, Liwei, Zhang, Liping, Cooke, William, Harrison, Matthew, Hurlin, Bill, Johnson, Nathaniel C., Kapnick, Sarah B., McHugh, Colleen, Murakami, Hiroyuki, Rosati, Anthony, Tseng, Kai-Chih, Wittenberg, Andrew T., Yang, Xiaosong, and Zeng, Fanrong

Published
2021

9. Predictability of tropical cyclone track density in S2S reforecast.

Author

Loi, Chi Lok, Tseng, Kai-Chih, and Wu, Chun-Chieh

Subjects
MADDEN-Julian oscillation, CYCLONE tracking, MONSOONS, DENSITY
Abstract

In this study, we examine the predictability of tropical cyclone (TC) track density in the subseasonal-to-seasonal (S2S) reforecast ensembles of the European Centre for Medium-range Weather Forecasts (ECMWF) using the method of average predictability time (APT). Eleven of the retrieved APT modes (APTMs) of TC track density possess an APT longer than 1 week. The most predictable of them, APTM-1, has an APT of almost three weeks and is found to be closely linked to the Boreal Summer Intraseasonal Oscillation (BSISO) and monsoon variability. Another discovery is the strong relationship between APTM-7 and the activity of mixed Rossby-gravity (MRG) waves and tropical depression (TD) type disturbances despite its short APT of ~12 days. We further carry out a simple case analysis to see how the relatively high predictability of APTM-1 manifests in the S2S model. Our work provides a new possibility for improving medium-range TC forecast skill, and has revealed how underlying tropical variability can play a role in determining TC predictability. [ABSTRACT FROM AUTHOR]

Published
2025
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15. Seasonal predictability of baroclinic wave activity

Author

Zhang, Gan, Murakami, Hiroyuki, Cooke, William F., Wang, Zhuo, Jia, Liwei, Lu, Feiyu, Yang, Xiaosong, Delworth, Thomas L., Wittenberg, Andrew T., Harrison, Matthew J., Bushuk, Mitchell, McHugh, Colleen, Johnson, Nathaniel C., Kapnick, Sarah B., Tseng, Kai-Chih, and Zhang, Liping

Published
2021
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21. When Will Humanity Notice Its Influence on Atmospheric Rivers?

Author

Tseng, Kai‐Chih, primary, Johnson, Nathaniel C., additional, Kapnick, Sarah B., additional, Cooke, William, additional, Delworth, Thomas L., additional, Jia, Liwei, additional, Lu, Feiyu, additional, McHugh, Colleen, additional, Murakami, Hiroyuki, additional, Rosati, Anthony J., additional, Wittenberg, Andrew T., additional, Yang, Xiaosong, additional, Zeng, Fanrong, additional, and Zhang, Liping, additional

Published
2022
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22. Are Multiseasonal Forecasts of Atmospheric Rivers Possible?

Author

Tseng, Kai‐Chih, primary, Johnson, Nathaniel C., additional, Kapnick, Sarah B., additional, Delworth, Thomas L., additional, Lu, Feiyu, additional, Cooke, William, additional, Wittenberg, Andrew T., additional, Rosati, Anthony J., additional, Zhang, Liping, additional, McHugh, Colleen, additional, Yang, Xiaosong, additional, Harrison, Matthew, additional, Zeng, Fanrong, additional, Zhang, Gan, additional, Murakami, Hiroyuki, additional, Bushuk, Mitchell, additional, and Jia, Liwei, additional

Published
2021
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