Research Article

Impacts of Different Physical Parameterization Configurations on Widespread Heavy Rain Forecast over the Northern Area of Vietnam in WRF-ARW Model

Figure 3

Histogram of daily rainfall frequency at different thresholds (bins) for (a) 24 h, (b) 48 h, and (c) 72 h forecast ranges. The dotted lines are the observation frequency. The number of samples is 8064 for an individual forecast.
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(b)
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