Extra-seasonal prediction of summer 500-hPa height field in the area of cold vortices over East Asia with a dynamical-statistical method<xref ref-type="fn" rid="cpb141993fn1">*</xref>

Extra-seasonal prediction of summer 500-hPa height field in the area of cold vortices over East Asia with a dynamical-statistical method*

Zhao Jun-Hu^a)†, Yang Liu^a),^b), Hou Wei^a), Liu Gang^a),^c), Zeng Yu-Xing^a),^c)

Time correlation coefficients of summer 500-hPa height field between CGCM model and NCEP reanalysis in 1983–2012. (a) TCC between CGCM model results and NCEP, (b) TCC between SEC and NCEP; the contour represents the t test level with 0.05 reliability.