Rainfall data from 140 stations in the PACRAIN network in the tropical western Pacific are analysed to assess the signal due to the Madden-Julian oscillation (MJO). During northern winter, the station rainfall difference between the wet and dry phases of the MJO is up to 6 mm day-1, compared to the climatological mean value of 12 min day-1. The anomalies have a strong spatial coherence, with over 80% of the individual point station anomalies having the same sign as the large-scale rainfall anomaly, as determined by the mainly satellite-derived CMAP rainfall product. Copyright 2005 by the American Geophysical Union.
CITATION STYLE
Matthews, A. J., & Li, H. Y. Y. (2005). Modulation of station rainfall over the western Pacific by the Madden-Julian oscillation. Geophysical Research Letters, 32(14), 1–5. https://doi.org/10.1029/2005GL023595
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