z-logo
Premium
Polarizing rain types linked to June drought in the Korean peninsula over last 20 years
Author(s) -
Song HwanJin,
Sohn ByungJu
Publication year - 2019
Publication title -
international journal of climatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.58
H-Index - 166
eISSN - 1097-0088
pISSN - 0899-8418
DOI - 10.1002/joc.6325
Subject(s) - peninsula , climatology , storm , drizzle , environmental science , physical geography , geography , precipitation , meteorology , geology , archaeology
We observe a notable decreasing trend of June rainfall over the Korean peninsula in recent 20 years. This drought condition is found to be linked to the polarizing trend of rainfall intensity; more non‐rain and drizzle‐like rain, less moderate‐intensity rain, and more heavy rain events. Overall, the June drought over the Korean peninsula is found to be associated with less occurring moderate‐intensity rain. This feature is interpreted as that the dominant warm‐type heavy rain systems with a medium storm height tends to be less frequent while cold‐type heavy rains characterized by taller storm become more frequent during last 20 years. The northwestward expansion of the North Pacific high in June appears to weaken the continuous moisture supply to the Korean peninsula, which is a main element of forming the warm‐type heavy rain there.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here