1949 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	27.5	28.4	28.4	27.3	27.8	28.2	28.4	29.1	29.5	28.1	26.9	26.6	26.7	27.2	28.3	28.1	29.2	28.6	26.2	27.7	28.3	27.6	26.2	27.4	26.9	26.0	27.3	25.5	25.6	24.6	-9999.0
34	Hudson Bay	28.6	30.5	30.7	29.2	32.9	28.9	26.0	32.4	33.7	27.4	28.0	27.1	23.3	28.1	35.3	29.0	27.6	27.2	24.2	30.3	26.1	28.3	26.3	28.1	31.7	30.4	30.7	25.7	21.9	23.0	-9999.0
36	Hudson Strait	39.6	37.2	41.3	33.2	22.2	19.6	19.0	16.6	29.2	48.2	38.1	20.8	37.5	30.0	34.1	38.9	26.2	33.2	35.9	21.8	12.0	17.9	14.2	13.7	5.0	3.9	13.5	11.6	31.4	31.3	-9999.0
98	Bering Strait	26.5	35.4	34.9	29.3	30.0	32.5	27.6	26.6	26.8	30.2	30.7	35.0	33.4	32.4	32.1	36.9	34.4	31.9	28.1	27.9	31.0	31.9	35.1	30.5	31.5	36.1	38.3	38.0	36.4	29.5	-9999.0
128	Arctic subocean	38.7	23.7	7.7	8.7	8.1	10.7	12.8	11.8	16.9	22.4	23.0	25.3	26.2	15.4	13.9	27.2	17.1	17.3	15.0	17.5	31.6	23.1	17.8	18.9	20.9	32.8	34.8	28.7	37.2	26.9	-9999.0
130	Chukchi Sea	11.2	15.1	34.4	20.5	23.5	13.5	14.8	9.1	15.3	18.0	26.5	17.1	18.0	24.4	19.5	30.7	34.6	38.3	35.9	28.9	23.0	21.2	23.4	34.4	32.4	33.5	35.6	26.0	28.3	25.3	-9999.0
132	Beaufort Sea	20.1	20.4	25.8	26.3	21.7	23.1	31.7	25.2	23.9	24.2	25.1	22.0	28.5	24.5	24.9	25.2	28.0	32.0	37.1	27.8	34.6	30.0	30.3	35.5	30.6	31.8	34.4	29.7	29.7	32.4	-9999.0
134	Arctic Archipelago	17.0	21.3	20.5	26.2	25.9	21.5	18.4	21.9	26.4	22.2	20.3	17.0	17.7	18.6	19.9	20.2	21.2	16.5	10.3	20.4	21.2	28.8	33.3	30.4	23.0	22.1	18.7	16.9	29.6	33.9	-9999.0
136	Foxe Basin	33.1	48.1	40.0	36.8	42.9	63.3	48.8	28.5	38.3	54.0	25.3	24.1	29.8	19.6	22.7	55.7	45.7	41.1	45.2	43.1	21.7	50.1	18.2	19.9	29.5	36.7	22.3	5.7	27.9	36.7	-9999.0
138	Baffin Bay	25.5	22.9	15.2	16.3	14.0	15.6	13.5	11.6	12.5	15.4	18.0	20.2	18.8	18.1	21.8	19.9	16.8	20.0	32.2	46.4	37.6	24.5	16.8	25.9	31.3	34.9	26.1	14.2	24.6	13.1	-9999.0
139	South Greenland	17.0	20.1	25.2	18.6	23.0	23.4	19.0	23.3	19.1	17.5	15.6	16.4	20.3	29.8	25.5	19.5	31.6	24.9	26.9	31.1	29.1	23.7	32.0	36.6	26.2	18.8	32.2	30.7	22.2	30.7	-9999.0
140	Greenland Sea	31.1	27.9	15.5	17.2	17.3	19.5	21.2	28.9	21.8	23.3	23.8	30.1	33.0	15.5	16.7	25.7	21.8	19.4	19.1	27.6	20.5	20.2	14.6	18.4	21.8	22.1	17.9	48.8	44.2	30.4	-9999.0
142	Norwegian Sea	37.8	46.0	41.4	42.4	32.2	44.1	39.9	41.6	37.1	25.6	34.8	37.5	39.0	40.8	34.7	29.7	19.0	24.3	45.7	33.6	11.3	11.4	18.4	37.8	36.3	29.5	28.7	34.6	32.9	19.3	-9999.0
144	Barents Sea	20.2	17.6	21.3	39.2	31.4	36.3	38.4	36.1	30.7	34.4	24.2	27.7	29.0	26.5	39.0	32.4	36.5	34.6	35.9	32.4	33.9	25.5	25.7	28.6	30.1	35.3	33.8	29.1	20.8	13.4	-9999.0
146	Kara Sea	29.4	32.6	30.4	27.7	29.1	28.2	29.7	30.8	31.5	27.1	27.8	29.0	29.7	31.3	28.7	27.7	29.9	28.0	21.3	22.6	28.0	26.5	22.5	21.8	19.8	17.8	19.2	19.2	19.3	21.2	-9999.0
148	Laptev Sea	34.6	30.4	30.8	29.7	30.5	30.8	32.3	31.8	31.9	28.7	27.6	28.5	26.2	25.4	26.6	30.0	32.7	32.5	29.8	29.6	27.0	28.8	29.2	32.2	31.0	28.6	29.9	27.4	28.1	26.8	-9999.0
150	East Siberian Sea	26.7	24.9	27.2	19.8	25.2	35.1	33.2	38.5	40.6	46.7	35.0	26.0	19.0	25.6	28.0	23.9	21.6	21.4	20.8	22.6	29.2	29.1	26.6	22.4	32.4	30.9	30.6	31.9	31.6	20.5	-9999.0
152	Gulf of Alaska	28.7	29.7	35.0	30.0	30.1	31.3	31.5	25.7	26.5	32.3	34.7	38.4	32.9	31.2	19.9	27.0	30.6	49.6	22.1	45.3	41.3	38.2	38.4	22.5	28.9	35.2	31.4	40.9	41.6	24.4	-9999.0
154	Southeast Bering Sea	36.7	30.4	24.8	25.8	28.0	31.0	33.4	27.5	25.9	20.5	29.8	25.9	29.3	27.1	30.9	41.8	36.6	40.7	29.7	41.8	29.4	33.6	21.9	28.5	33.9	14.3	39.6	24.0	16.5	19.7	-9999.0