1957 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	26.0	25.8	25.6	25.1	24.6	25.4	24.3	24.0	22.9	24.5	24.7	25.0	25.4	25.2	26.3	25.1	26.1	25.3	25.6	25.0	23.9	23.4	23.4	22.3	24.8	23.9	24.0	23.3	23.3	24.3	-9999.0
34	Hudson Bay	22.2	27.3	25.1	27.1	24.6	22.3	22.2	27.5	30.7	28.0	27.8	26.6	24.5	23.6	29.3	21.2	27.3	29.0	26.6	26.0	25.0	22.4	21.2	19.4	24.3	29.9	31.3	26.8	25.2	21.9	-9999.0
36	Hudson Strait	34.1	31.9	18.6	39.2	40.1	45.7	43.8	30.3	26.9	43.5	23.3	47.5	34.7	26.7	10.3	15.9	9.7	10.6	34.2	42.7	20.3	17.0	38.2	16.8	14.2	11.7	16.7	31.0	26.1	39.5	-9999.0
98	Bering Strait	34.2	27.9	33.1	25.6	23.0	16.7	15.5	13.7	13.4	18.0	23.8	24.1	21.7	30.1	31.7	28.8	25.4	25.4	27.5	22.9	26.3	26.1	24.5	26.8	31.7	24.1	25.1	27.9	27.7	26.3	-9999.0
128	Arctic subocean	11.2	9.3	19.3	27.9	18.0	21.5	12.0	10.8	7.3	11.0	7.5	11.3	13.4	7.8	4.3	3.2	2.4	1.2	3.6	6.6	9.3	10.2	22.7	10.7	17.9	13.5	14.0	14.5	10.9	22.4	-9999.0
130	Chukchi Sea	26.1	26.2	17.9	31.8	22.9	13.0	14.1	15.8	18.7	23.4	23.5	18.1	18.6	29.3	35.1	27.0	22.8	26.1	27.9	27.1	11.7	10.0	32.0	37.3	45.6	37.6	27.7	19.4	26.6	20.8	-9999.0
132	Beaufort Sea	27.2	25.6	30.0	30.6	25.8	26.8	26.6	27.1	22.1	20.8	19.0	19.8	28.2	27.1	28.5	24.4	19.0	19.1	21.4	28.3	25.3	26.8	29.8	31.0	30.0	28.7	29.8	26.9	29.4	29.3	-9999.0
134	Arctic Archipelago	24.9	19.7	23.6	23.8	33.6	40.0	37.6	38.9	38.9	36.6	28.9	33.0	35.3	25.6	15.7	25.3	23.5	18.3	16.6	21.4	18.1	17.2	16.8	26.9	22.1	17.2	17.9	14.6	15.8	15.1	-9999.0
136	Foxe Basin	40.5	34.8	26.1	23.6	23.8	27.4	27.8	28.0	38.0	47.1	15.5	41.1	32.7	9.6	7.6	6.9	15.0	31.8	51.8	32.9	19.0	24.0	45.9	35.3	35.0	17.4	30.3	42.5	34.1	44.9	-9999.0
138	Baffin Bay	9.9	13.3	40.1	33.6	24.3	25.1	15.1	10.8	7.1	7.2	9.2	17.7	8.3	10.3	11.4	6.9	7.1	11.3	14.2	13.4	10.6	35.6	20.6	13.3	22.2	25.1	26.4	19.4	12.8	13.4	-9999.0
139	South Greenland	19.4	34.8	39.6	29.4	23.6	20.3	24.6	18.0	17.2	17.3	18.8	19.7	20.0	24.6	28.9	24.2	21.9	36.4	36.0	28.2	35.0	23.4	13.4	15.4	11.1	22.4	30.0	18.7	18.6	19.3	-9999.0
140	Greenland Sea	31.4	13.8	28.3	29.4	14.7	21.4	8.3	11.4	8.1	11.2	7.9	6.7	7.0	11.7	20.5	28.2	24.5	18.1	9.6	6.2	5.6	10.5	19.6	15.4	7.4	8.1	7.7	12.9	22.4	25.8	-9999.0
142	Norwegian Sea	38.8	42.5	36.8	28.9	20.9	36.8	44.4	37.3	31.6	29.9	40.9	40.7	19.4	30.3	41.8	40.2	32.6	41.1	44.2	45.5	41.3	41.5	38.8	32.5	33.8	43.8	30.9	29.1	23.6	22.9	-9999.0
144	Barents Sea	36.4	31.7	33.3	35.4	31.3	28.3	39.3	29.2	28.9	23.8	28.1	22.4	28.0	28.2	23.3	26.6	28.4	36.7	37.0	36.9	35.7	35.9	27.9	25.0	28.3	29.6	28.0	33.1	33.4	36.3	-9999.0
146	Kara Sea	24.6	24.0	20.0	21.4	25.0	25.9	21.4	20.6	19.0	23.8	25.8	24.2	24.2	22.0	24.6	26.6	30.0	24.7	24.5	22.3	20.9	20.4	21.4	21.7	25.6	23.9	21.6	19.7	19.5	22.6	-9999.0
148	Laptev Sea	27.8	27.4	23.0	21.7	22.3	26.8	25.1	27.9	25.1	26.8	26.9	29.5	30.9	31.0	28.6	24.4	26.3	27.0	29.3	29.6	28.6	24.4	22.6	21.1	22.2	16.8	17.4	18.6	20.0	21.2	-9999.0
150	East Siberian Sea	19.8	25.0	27.0	16.7	19.0	22.6	26.9	28.4	27.5	27.8	32.8	23.6	26.5	36.1	40.3	42.3	41.0	24.6	16.2	16.8	19.4	24.1	30.3	21.4	32.9	32.4	29.3	38.8	37.7	35.5	-9999.0
152	Gulf of Alaska	33.3	24.9	18.6	18.6	18.3	15.5	22.9	17.6	18.5	24.5	25.2	30.6	31.5	28.6	29.0	24.8	24.1	27.2	26.4	26.5	33.5	34.7	27.8	23.6	22.9	16.1	26.1	25.6	25.0	25.4	-9999.0
154	Southeast Bering Sea	47.4	25.7	23.5	15.2	18.4	18.5	23.5	22.3	18.2	23.0	25.2	28.7	27.1	27.0	30.0	28.9	25.5	27.1	28.2	22.9	27.1	21.3	17.5	19.9	24.5	17.0	19.1	21.5	19.4	21.9	-9999.0