Graphical Abstract

Yamaguchi, J., Y. Kanno, G. Chen, and T. Iwasaki, 2019: Cold air mass analysis of the record-breaking cold surge event over East Asia in January 2016. J. Meteor. Soc. Japan, 97, https://doi.org/10.2151/jmsj.2019-015.
Early Online ReleaseGraphical Abstract with highlights

Plain Language Summary: An extreme cold surge event occurred in January 2016 was studied by means of the isentropic cold airmass analysis method. We traced the cold air masses below a potential temperature of 280K more than a week, and found that a clump of thick cold air masses gathered on the eastern Siberia, moved to Lake Baikal, and then spilled southeastward over East Asia.

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