1951 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	30.8	30.4	29.2	30.5	30.2	33.4	32.0	31.7	34.3	34.1	33.4	29.2	25.8	28.6	31.0	30.8	32.6	29.3	29.1	30.7	30.6	29.9	29.0	33.6	33.9	31.9	31.3	32.8	-9999.0	-9999.0	-9999.0
34	Hudson Bay	27.8	34.3	35.1	35.9	35.3	36.7	37.9	26.0	32.0	36.5	38.5	25.8	19.8	26.4	36.9	28.1	31.6	29.8	30.4	28.7	33.3	27.4	18.8	32.5	35.2	41.8	39.7	30.4	-9999.0	-9999.0	-9999.0
36	Hudson Strait	19.4	28.6	36.1	32.4	29.8	9.5	34.2	54.1	54.6	27.1	31.0	23.5	36.7	14.3	31.4	41.2	33.7	13.5	23.1	42.0	39.9	35.5	19.6	24.3	38.9	9.0	5.5	8.2	-9999.0	-9999.0	-9999.0
98	Bering Strait	21.5	8.9	7.4	10.5	14.6	19.6	19.2	24.8	21.1	26.1	44.6	42.2	39.3	38.3	35.9	36.0	28.9	31.7	26.6	23.5	43.2	47.3	41.6	33.5	32.8	33.4	32.3	32.4	-9999.0	-9999.0	-9999.0
128	Arctic subocean	22.5	20.5	36.1	40.8	22.6	10.8	9.3	7.7	11.2	32.6	24.2	8.0	8.9	7.2	9.3	7.3	6.0	12.2	16.9	21.8	14.4	16.3	16.7	9.6	10.0	10.9	34.3	32.0	-9999.0	-9999.0	-9999.0
130	Chukchi Sea	7.5	3.3	3.9	12.8	14.2	14.3	13.9	6.7	4.9	19.4	56.8	49.7	26.4	13.3	11.5	13.5	9.4	5.2	7.9	16.4	49.3	51.7	40.8	39.5	52.6	39.7	23.7	23.3	-9999.0	-9999.0	-9999.0
132	Beaufort Sea	32.8	32.9	35.4	34.2	40.1	24.1	14.1	33.4	43.3	30.2	27.5	24.5	30.2	32.7	38.6	33.6	42.2	23.1	28.2	36.0	26.8	36.0	38.2	41.1	37.4	36.3	32.7	29.6	-9999.0	-9999.0	-9999.0
134	Arctic Archipelago	30.5	24.3	18.4	28.8	31.0	32.5	23.9	23.0	30.3	34.3	29.2	22.7	30.3	37.0	21.1	21.2	20.4	23.7	19.4	39.2	29.7	21.1	16.6	29.5	17.9	18.1	21.8	35.3	-9999.0	-9999.0	-9999.0
136	Foxe Basin	35.6	28.6	23.8	37.3	43.4	35.8	24.7	34.3	42.1	52.7	33.7	25.3	35.8	37.1	36.0	34.6	26.7	35.5	28.6	10.4	34.5	42.6	21.9	25.9	16.2	19.5	25.8	21.1	-9999.0	-9999.0	-9999.0
138	Baffin Bay	12.4	12.0	12.9	15.2	8.9	14.0	14.7	15.8	20.7	43.0	16.1	8.1	9.4	10.0	11.5	17.5	19.1	12.7	10.8	8.5	16.8	26.8	26.1	22.0	11.6	8.6	6.9	10.9	-9999.0	-9999.0	-9999.0
139	South Greenland	17.8	14.0	15.4	17.1	17.3	34.1	33.9	25.9	38.9	34.1	21.1	20.3	14.3	18.7	18.0	26.8	33.4	30.5	26.2	21.4	21.0	16.5	25.8	25.6	24.7	32.6	19.4	26.1	-9999.0	-9999.0	-9999.0
140	Greenland Sea	15.2	25.1	25.9	21.7	21.2	28.3	34.7	13.5	15.7	26.2	21.5	13.7	5.6	7.3	7.1	11.0	12.8	9.2	20.2	16.3	18.5	7.4	6.2	13.3	20.8	9.4	16.6	27.1	-9999.0	-9999.0	-9999.0
142	Norwegian Sea	19.4	53.2	33.1	25.2	32.7	38.1	35.2	22.4	43.4	45.5	22.2	26.7	23.6	36.0	23.4	28.3	29.7	34.7	29.8	37.5	28.0	41.7	37.6	45.4	36.1	23.4	38.0	46.1	-9999.0	-9999.0	-9999.0
144	Barents Sea	21.7	28.3	33.2	15.7	19.6	38.6	45.3	33.3	35.4	32.9	54.7	44.0	19.2	20.2	20.3	22.0	32.8	32.9	36.8	42.7	43.1	46.5	47.6	50.9	51.4	45.0	38.0	50.3	-9999.0	-9999.0	-9999.0
146	Kara Sea	36.3	36.3	38.4	38.6	40.1	40.7	40.1	40.8	36.3	34.1	29.8	31.4	29.4	32.6	37.9	39.5	40.2	36.8	31.7	30.6	25.6	25.5	29.5	34.9	34.3	32.7	37.1	36.4	-9999.0	-9999.0	-9999.0
148	Laptev Sea	31.9	33.9	23.2	31.4	25.3	38.1	33.7	31.8	35.8	36.1	34.9	33.5	25.2	30.0	27.6	28.1	30.7	28.7	35.9	34.6	31.3	29.1	31.5	37.9	39.8	29.3	30.0	38.1	-9999.0	-9999.0	-9999.0
150	East Siberian Sea	53.3	37.2	30.7	33.5	25.4	27.5	24.6	40.3	44.8	38.9	36.2	23.5	25.7	31.0	27.4	26.8	25.5	27.1	26.0	30.7	38.0	34.5	27.0	25.2	32.2	31.5	23.1	23.0	-9999.0	-9999.0	-9999.0
152	Gulf of Alaska	45.4	20.5	14.0	22.0	11.3	15.2	16.9	20.7	16.8	24.2	36.1	40.0	36.0	34.2	44.1	43.0	38.2	47.6	29.7	27.3	53.8	41.6	31.6	19.9	21.7	42.2	31.8	29.9	-9999.0	-9999.0	-9999.0
154	Southeast Bering Sea	54.4	43.3	20.7	11.6	17.6	46.8	32.4	14.5	19.2	38.9	48.4	48.5	46.7	35.8	44.2	35.6	23.4	16.5	11.3	58.4	38.2	49.1	28.0	24.1	45.5	37.2	35.6	42.5	-9999.0	-9999.0	-9999.0