Modulation of convectively coupled equatorial Rossby wave on the western North Pacific tropical cyclones activity

Publisher: John Wiley & Sons Inc

E-ISSN: 1097-0088|38|2|932-948

ISSN: 0899-8418

Source: INTERNATIONAL JOURNAL OF CLIMATOLOGY, Vol.38, Iss.2, 2018-02, pp. : 932-948

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Abstract

Regression of PCs of the first leading EOF mode (i.e. EOF PC1) (a) and PCs of the second leading EOF mode (i.e. EOF PC2) (b) onto the ERW‐band‐filtered rainfall anomalies (shading) and winds anomalies at 850 hPa (vector) over the WNP basin. Only values in 850 hPa wind anomalies exceeding 95% confidence have been plotted. Closed dots in white indicate the rainfall anomalies exceeding 95% confidence.