Verification of Forecast Weather Surface Variables over Vietnam Using the National Numerical Weather Prediction System

Table 5

Contingency table for RR24, winter (October–March), 2010–2014. Bold font indicates correct forecasts. The columns are the four observation categories.

		Observation
	(mm)	0–16	16–50	50–100	100+	Sum (%)
GSM	0–16	97,34	2,24	0,35	0,07	100
	16–50	66,28	24,70	6,65	2,37	100
	50–100	30,71	31,60	21,29	16,41	100
	100+	6,25	18,38	25,74	49,63	100
GFS	0–16	97,20	2,28	0,42	0,11	100
	16–50	61,57	28,27	7,46	2,70	100
	50–100	33,29	35,50	18,51	12,71	100
	100+	12,67	19,00	19,46	48,87	100
WRF-GSM	0–16	97,22	2,32	0,38	0,08	100
	16–50	64,32	24,75	8,11	2,82	100
	50–100	28,93	28,21	20,58	22,28	100
	100+	23,04	21,47	17,80	37,70	100
WRF-GFS	0–16	97,40	2,17	0,36	0,07	100
	16–50	64,15	25,90	7,43	2,52	100
	50–100	33,93	29,39	19,66	17,02	100
	100+	27,82	20,55	19,55	32,08	100