1966 09 - 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	26.1	27.1	26.8	27.3	27.6	25.3	25.5	25.4	24.9	23.5	22.6	24.1	24.6	25.0	25.6	26.8	26.8	28.2	28.7	27.4	26.2	26.2	27.5	27.6	27.8	28.0	28.7	29.0	28.1	28.1	-9999.0
34	Hudson Bay	21.8	19.1	22.1	23.7	21.0	16.4	17.7	19.2	16.8	14.1	15.7	18.9	20.1	15.8	13.7	14.4	15.4	14.9	17.1	20.8	19.0	19.4	21.4	27.0	27.7	29.8	31.3	32.6	27.2	27.8	-9999.0
36	Hudson Strait	21.8	18.2	14.9	16.0	18.7	22.9	35.0	22.7	28.9	28.2	27.0	39.1	43.7	25.6	24.3	17.8	29.9	28.8	20.0	37.6	40.9	25.2	33.2	47.1	46.3	46.6	43.6	30.5	36.0	27.5	-9999.0
98	Bering Strait	28.2	32.0	24.5	30.0	32.5	27.9	24.7	23.6	30.6	26.9	21.4	38.8	35.5	26.7	37.2	30.3	24.0	25.8	33.0	27.6	25.4	27.3	35.5	25.8	30.0	31.8	29.4	24.5	29.8	37.0	-9999.0
128	Arctic subocean	30.1	40.0	34.6	37.7	34.2	27.7	6.5	5.5	5.8	11.6	11.6	12.1	25.2	32.5	20.8	30.0	36.6	35.4	42.0	43.8	39.4	33.2	34.9	31.9	37.9	25.4	11.9	6.3	8.8	7.2	-9999.0
130	Chukchi Sea	21.7	24.0	21.9	24.8	27.6	26.5	18.8	29.2	31.3	24.8	27.5	44.6	35.8	36.1	31.0	41.6	36.6	27.9	37.9	29.8	30.4	44.9	41.7	23.2	22.8	29.9	22.0	32.6	31.5	31.6	-9999.0
132	Beaufort Sea	30.0	32.7	32.5	34.1	31.8	26.3	25.9	22.4	25.2	28.4	24.7	20.5	21.6	14.3	10.2	14.4	19.2	32.4	28.9	23.3	18.6	19.9	23.5	24.6	30.3	26.2	30.0	31.3	21.6	32.2	-9999.0
134	Arctic Archipelago	34.3	28.3	18.7	18.3	17.5	16.4	9.8	12.6	13.7	25.2	32.2	27.5	22.6	39.3	29.3	13.1	11.4	28.1	41.0	28.9	17.4	22.8	27.3	19.7	17.5	19.8	23.7	22.3	19.8	20.8	-9999.0
136	Foxe Basin	11.8	13.7	21.5	22.7	25.4	33.2	24.1	32.1	35.5	31.7	24.5	38.9	36.0	27.8	31.6	35.0	17.2	23.8	42.6	52.1	53.4	29.9	35.3	36.1	37.5	49.7	30.8	35.2	31.4	30.0	-9999.0
138	Baffin Bay	28.5	38.2	35.0	16.1	12.0	11.4	8.0	7.8	7.7	8.9	9.8	15.7	8.0	9.2	20.6	23.8	11.8	20.3	31.5	57.3	56.4	43.0	41.2	31.3	14.2	8.6	5.9	6.8	13.0	15.5	-9999.0
139	South Greenland	13.1	12.1	19.1	23.5	24.7	25.6	24.9	26.3	28.8	23.9	18.3	17.6	15.9	25.2	21.8	34.7	38.8	35.1	24.9	12.7	18.9	28.8	26.7	25.8	18.4	22.0	28.0	26.1	27.4	19.9	-9999.0
140	Greenland Sea	15.1	30.4	24.4	18.0	12.0	21.0	19.7	18.2	13.7	10.8	7.0	4.9	4.4	5.1	6.2	10.4	14.0	19.7	19.0	33.3	37.1	26.8	21.6	20.2	23.7	16.0	12.3	8.0	7.8	7.4	-9999.0
142	Norwegian Sea	36.2	25.9	37.2	26.0	39.4	37.3	38.3	28.1	27.0	19.9	31.9	31.5	39.9	39.7	41.3	39.6	33.3	31.7	52.8	38.6	33.0	35.7	43.7	43.6	37.2	31.7	28.1	27.8	45.2	36.7	-9999.0
144	Barents Sea	31.4	46.1	33.9	39.0	32.5	28.2	34.5	39.7	31.7	25.6	20.6	26.3	26.1	32.9	40.2	37.9	35.4	33.0	33.8	33.1	41.0	37.8	36.6	34.8	33.2	35.0	45.3	45.3	42.0	39.6	-9999.0
146	Kara Sea	24.5	24.9	28.9	25.5	24.0	25.3	25.9	25.6	24.8	22.8	24.0	23.0	26.4	26.4	29.9	34.0	31.8	27.5	24.6	21.8	19.7	25.0	28.8	23.7	24.2	24.3	21.1	24.0	26.8	26.3	-9999.0
148	Laptev Sea	28.3	26.7	28.3	34.0	42.2	31.7	31.5	32.8	30.6	27.9	23.6	26.1	25.7	29.7	25.8	25.4	28.8	34.4	33.0	33.3	32.6	29.0	20.0	32.5	33.9	31.0	34.7	35.7	31.7	27.2	-9999.0
150	East Siberian Sea	34.4	36.5	27.1	29.6	36.4	33.7	40.9	40.2	38.6	34.2	30.0	22.9	27.1	34.0	30.5	36.8	42.5	36.9	43.9	34.7	35.5	26.8	36.2	37.0	28.7	39.9	45.2	42.0	41.6	44.0	-9999.0
152	Gulf of Alaska	30.8	26.6	22.0	26.0	22.7	34.4	32.9	19.9	15.0	24.0	31.2	50.5	38.7	33.4	51.6	37.9	26.2	32.1	38.1	36.8	30.7	13.0	19.0	29.6	47.4	34.0	33.0	28.6	36.9	34.9	-9999.0
154	Southeast Bering Sea	30.8	26.1	21.6	15.2	21.2	35.3	25.3	14.3	21.9	35.6	44.6	36.6	33.9	20.6	50.2	35.8	30.4	36.1	31.2	24.9	22.4	24.3	23.6	11.9	28.0	36.7	35.0	27.9	34.3	25.1	-9999.0