1956 02 - 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	33.0	30.4	29.2	31.5	30.4	28.7	27.8	30.1	27.5	28.6	29.6	29.1	30.0	32.4	30.9	29.3	29.5	27.5	29.4	31.9	32.8	34.3	33.8	31.2	30.8	30.3	30.1	29.1	28.8	-9999.0	-9999.0
34	Hudson Bay	29.7	28.4	28.0	33.8	30.8	34.4	32.0	30.1	29.6	31.5	31.5	32.4	40.6	37.8	36.9	33.4	34.2	29.4	25.2	22.6	27.1	34.5	39.0	37.3	39.2	31.1	23.6	23.3	24.1	-9999.0	-9999.0
36	Hudson Strait	34.3	37.8	32.9	43.1	34.2	17.3	14.7	35.7	39.0	29.7	14.3	3.8	10.2	24.2	39.9	29.2	5.9	3.2	17.1	51.1	55.4	64.2	55.0	47.5	26.9	64.0	57.9	47.5	44.0	-9999.0	-9999.0
98	Bering Strait	40.9	32.5	35.7	18.8	19.1	21.8	27.6	39.4	37.8	37.9	26.9	20.4	24.8	35.3	38.8	36.9	27.6	20.8	23.0	24.6	21.4	32.3	46.0	39.5	37.4	33.4	32.9	41.4	41.2	-9999.0	-9999.0
128	Arctic subocean	19.4	24.5	33.8	22.1	17.0	7.7	23.0	15.8	28.3	27.7	20.0	31.7	23.0	14.6	12.8	10.0	12.3	12.9	17.9	11.9	16.3	22.4	18.2	10.0	4.3	6.2	7.1	4.5	10.7	-9999.0	-9999.0
130	Chukchi Sea	5.1	8.9	21.5	15.4	8.7	13.6	14.3	19.3	11.6	20.4	17.5	22.6	30.8	14.9	23.6	21.8	11.6	7.8	22.3	31.3	43.3	30.4	50.7	37.3	37.6	36.4	28.3	20.5	24.6	-9999.0	-9999.0
132	Beaufort Sea	27.7	27.6	27.7	32.7	33.9	31.5	27.5	35.4	40.1	43.7	40.5	38.2	38.9	32.5	26.5	36.0	29.3	33.9	37.5	28.9	31.8	35.3	34.2	24.4	26.9	27.4	25.8	25.2	39.5	-9999.0	-9999.0
134	Arctic Archipelago	34.5	33.1	23.5	19.7	25.6	37.2	33.7	21.8	26.1	27.5	22.4	30.2	38.2	41.1	35.3	36.4	31.3	22.5	21.8	30.6	27.6	14.4	19.5	19.6	27.8	33.1	38.7	35.1	25.2	-9999.0	-9999.0
136	Foxe Basin	36.3	42.5	43.8	38.7	29.2	34.5	41.8	39.8	43.3	44.6	40.4	34.9	23.0	38.7	42.4	45.1	29.1	22.5	20.6	29.1	28.3	41.8	48.2	53.0	46.6	38.3	42.1	27.9	33.2	-9999.0	-9999.0
138	Baffin Bay	21.3	13.4	15.8	13.3	17.7	18.1	16.5	13.6	17.7	15.3	33.0	38.1	14.2	10.9	14.1	12.2	11.3	8.8	12.4	20.6	16.7	17.2	29.0	16.9	20.4	23.1	16.4	10.5	16.1	-9999.0	-9999.0
139	South Greenland	31.6	28.2	23.0	20.1	31.1	29.7	26.8	38.1	25.5	35.7	44.9	36.2	24.9	38.6	27.3	25.5	19.5	22.8	34.4	37.3	38.6	33.8	25.4	26.2	29.9	22.4	30.0	33.7	15.8	-9999.0	-9999.0
140	Greenland Sea	25.3	40.0	18.6	17.2	9.2	22.1	12.0	21.2	32.5	11.6	27.0	31.4	26.9	41.9	29.3	17.8	19.7	9.0	6.7	12.0	17.8	10.6	31.0	19.4	10.7	11.6	10.4	14.3	7.9	-9999.0	-9999.0
142	Norwegian Sea	21.4	16.1	26.2	52.2	37.9	32.6	62.1	31.8	27.4	40.8	33.5	16.7	11.0	19.0	33.7	27.7	26.1	29.3	23.7	27.7	17.5	30.6	35.2	38.4	35.3	46.4	41.7	46.1	46.6	-9999.0	-9999.0
144	Barents Sea	35.2	24.6	13.5	21.9	30.8	31.9	18.7	21.6	22.5	26.2	38.1	28.8	20.4	23.5	24.2	14.0	21.7	22.3	23.0	48.5	51.2	27.7	32.3	40.7	49.2	41.6	31.9	37.3	28.8	-9999.0	-9999.0
146	Kara Sea	31.5	30.0	32.9	40.5	34.9	27.2	24.0	24.0	20.7	21.0	23.5	24.5	23.1	21.8	21.7	23.5	28.0	25.5	27.4	30.3	33.6	39.5	33.0	28.9	26.6	28.9	33.0	32.8	34.4	-9999.0	-9999.0
148	Laptev Sea	36.7	34.0	33.7	34.9	31.2	28.9	32.8	35.7	29.9	36.2	34.2	33.9	35.2	42.5	43.1	35.6	42.1	43.1	44.0	39.8	39.1	38.8	29.5	30.9	28.7	30.8	28.1	20.2	20.7	-9999.0	-9999.0
150	East Siberian Sea	49.9	36.8	36.0	26.8	32.8	25.1	37.8	47.8	27.3	20.4	22.6	29.3	51.9	53.5	29.9	34.1	33.4	36.8	45.7	52.9	30.3	26.7	36.2	38.5	33.1	28.9	40.8	43.8	35.4	-9999.0	-9999.0
152	Gulf of Alaska	55.0	45.9	26.7	22.8	31.2	39.9	45.7	54.0	44.5	24.5	21.4	14.6	10.9	28.1	58.0	47.2	39.0	27.4	22.5	16.8	17.7	33.9	37.6	36.9	32.0	32.4	34.9	38.6	32.5	-9999.0	-9999.0
154	Southeast Bering Sea	34.2	43.3	18.1	29.0	31.7	40.2	33.8	12.3	3.1	3.2	11.9	5.3	6.2	43.4	62.8	42.1	34.2	3.6	2.8	11.4	45.5	51.4	42.7	41.1	47.1	26.0	18.0	7.6	8.6	-9999.0	-9999.0