1963 06 - daily  - mean of NCEP mean Daily Cloud Forcing Net Longwave Flux at Surface, W/m^2.
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	27.6	26.7	24.1	24.8	25.1	26.6	26.7	26.9	25.9	25.8	25.5	25.3	26.3	24.9	23.3	25.3	23.7	24.2	24.4	25.2	24.5	24.8	23.5	22.3	23.8	24.8	25.1	24.9	24.4	24.6	-9999.0
34	Hudson Bay	26.1	28.6	20.6	21.7	23.3	19.6	19.1	27.4	26.2	26.8	20.2	22.5	18.8	17.7	17.8	20.4	21.6	19.7	18.2	15.8	18.7	22.0	20.0	14.7	23.7	24.5	20.1	20.0	21.3	23.7	-9999.0
36	Hudson Strait	24.7	25.4	19.3	26.7	13.4	14.4	27.9	39.0	45.9	22.3	8.6	21.5	22.9	10.9	9.8	20.4	29.9	32.0	30.3	25.5	16.2	23.7	32.6	23.5	28.8	22.3	27.5	11.4	36.6	20.6	-9999.0
98	Bering Strait	26.5	24.5	28.5	29.8	29.4	25.2	26.0	23.3	25.3	26.1	28.8	31.8	33.2	30.2	25.4	27.6	22.7	24.7	25.5	28.2	27.2	31.9	34.8	33.5	35.7	29.1	33.9	35.9	29.7	31.7	-9999.0
128	Arctic subocean	9.5	27.1	22.6	17.2	20.3	17.3	28.0	33.8	33.6	34.9	29.6	21.6	13.5	11.5	14.1	20.0	14.2	10.0	12.1	11.5	17.9	21.3	15.4	30.2	35.4	27.3	17.8	13.7	14.2	16.7	-9999.0
130	Chukchi Sea	12.5	19.3	31.2	26.6	19.5	18.0	28.2	24.0	18.4	13.3	11.0	25.3	23.6	18.0	16.1	15.6	18.2	13.2	12.9	12.7	12.0	29.6	31.0	23.5	23.6	19.5	43.5	28.7	20.7	28.5	-9999.0
132	Beaufort Sea	29.5	22.1	20.6	26.4	31.1	30.1	27.5	21.3	22.7	23.2	32.3	27.3	21.1	19.6	21.3	28.4	29.8	25.5	29.5	30.6	25.6	17.2	18.8	28.0	27.9	28.5	26.8	24.9	24.3	23.0	-9999.0
134	Arctic Archipelago	21.8	17.1	9.0	6.9	13.5	18.1	31.9	43.3	39.9	20.6	15.5	13.5	12.6	13.3	8.5	8.0	9.7	12.9	26.2	25.7	22.4	19.2	15.2	10.7	19.9	23.6	23.3	22.2	20.1	19.8	-9999.0
136	Foxe Basin	43.8	32.4	31.7	27.2	31.1	30.6	22.5	4.6	5.6	9.1	13.3	4.7	6.9	7.7	6.9	13.7	28.7	22.2	13.7	34.7	33.9	34.7	21.4	41.2	21.2	11.7	15.5	20.8	17.1	9.5	-9999.0
138	Baffin Bay	12.3	14.7	17.0	16.2	13.9	17.7	19.1	15.1	24.9	26.7	14.1	8.0	3.9	4.1	5.7	9.0	12.1	10.0	19.1	36.5	26.3	25.3	33.1	27.7	22.0	17.5	21.6	27.7	23.6	15.3	-9999.0
139	South Greenland	37.5	35.9	25.9	24.0	23.1	28.0	23.3	30.0	22.4	18.7	15.5	18.0	30.6	24.3	13.8	12.1	13.2	15.6	23.1	24.9	22.1	18.6	22.9	29.7	36.2	31.4	28.0	27.4	32.2	30.4	-9999.0
140	Greenland Sea	12.1	10.7	11.7	27.4	20.1	14.5	9.0	11.2	13.9	22.7	38.3	35.0	32.6	26.4	19.4	24.2	17.6	12.9	16.0	18.7	18.7	17.2	22.8	23.3	30.7	21.2	13.9	20.3	15.4	18.4	-9999.0
142	Norwegian Sea	30.2	33.8	33.7	34.7	34.9	31.2	29.0	30.4	37.5	36.5	34.7	27.1	33.6	35.8	20.0	19.9	30.6	24.2	32.6	26.1	26.9	31.3	32.7	27.4	19.5	30.3	33.7	26.3	29.7	25.2	-9999.0
144	Barents Sea	18.8	19.3	22.8	32.0	25.3	29.9	35.0	31.8	34.0	36.6	34.3	30.2	33.4	34.0	37.2	36.7	25.8	35.8	31.9	31.2	35.1	31.8	31.0	30.4	28.5	25.2	22.1	21.1	22.0	25.1	-9999.0
146	Kara Sea	31.4	31.1	28.9	28.5	29.1	31.8	29.1	24.2	21.9	23.9	25.8	27.6	31.5	27.7	27.2	30.3	25.9	24.3	21.4	21.6	22.5	23.5	19.2	18.6	15.6	22.6	22.0	22.0	21.3	20.8	-9999.0
148	Laptev Sea	32.8	30.2	27.4	26.5	26.2	27.2	25.1	29.0	27.6	27.7	27.3	24.9	27.7	32.1	27.5	25.0	25.2	29.5	31.1	30.9	29.7	27.5	24.3	21.7	28.4	26.9	30.4	30.2	30.8	30.1	-9999.0
150	East Siberian Sea	16.5	18.5	12.2	8.2	15.4	31.3	35.2	35.8	27.9	34.5	37.2	35.4	32.1	30.7	31.6	35.5	33.8	39.9	27.9	28.9	29.9	32.4	33.0	22.9	17.0	19.8	25.9	31.4	26.4	30.9	-9999.0
152	Gulf of Alaska	33.3	25.6	45.1	38.6	30.6	24.8	35.4	36.6	30.4	34.0	21.5	26.2	34.9	35.4	33.5	34.1	17.9	25.5	28.1	31.8	20.2	40.0	41.0	31.3	23.1	28.5	42.9	40.0	22.4	33.0	-9999.0
154	Southeast Bering Sea	38.3	39.9	42.1	29.7	20.5	32.0	34.2	17.4	34.3	32.3	29.7	23.0	25.0	37.1	37.3	23.8	22.6	19.5	25.5	33.8	31.8	46.2	36.3	36.4	26.7	43.1	41.7	37.5	37.4	49.0	-9999.0