1969 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	27.2	26.7	25.4	26.4	28.5	28.1	26.5	23.6	24.1	26.7	30.2	29.1	29.1	27.4	27.9	28.0	26.5	26.7	28.2	28.2	29.5	26.7	25.4	26.0	25.9	27.1	26.9	28.1	26.4	26.2	-9999.0
34	Hudson Bay	21.0	20.2	21.1	22.4	29.2	27.9	23.4	17.8	17.1	15.7	25.6	22.0	24.5	25.5	27.5	18.8	17.5	20.1	27.8	31.3	31.5	29.6	25.5	28.3	26.6	33.2	30.0	36.2	31.2	30.0	-9999.0
36	Hudson Strait	36.4	32.2	27.9	22.8	25.1	15.2	17.3	13.1	12.1	28.9	28.7	37.8	35.2	34.2	31.1	43.3	33.5	20.6	22.3	45.2	33.3	25.6	23.9	19.4	11.3	13.0	18.7	28.7	36.2	24.9	-9999.0
98	Bering Strait	25.0	19.5	24.3	29.1	30.2	30.1	29.2	25.4	19.9	31.3	37.1	31.0	25.4	24.4	33.5	28.7	22.1	17.4	16.9	15.2	17.2	19.0	19.5	22.9	17.2	18.9	26.1	30.2	38.1	33.8	-9999.0
128	Arctic subocean	17.8	14.8	18.3	28.3	33.0	34.5	26.3	16.1	20.8	26.5	18.4	31.6	21.9	12.8	11.9	9.8	7.9	10.6	15.5	35.1	46.9	36.0	45.9	45.5	30.4	39.6	37.1	34.7	32.2	36.8	-9999.0
130	Chukchi Sea	30.2	22.6	24.9	17.3	17.3	22.2	20.6	16.9	8.8	9.3	23.0	25.1	26.7	22.7	44.2	43.8	22.5	12.8	14.9	15.5	18.3	20.1	20.1	15.8	23.1	30.7	20.7	31.7	38.8	35.5	-9999.0
132	Beaufort Sea	19.4	22.0	25.7	29.5	34.2	28.3	28.4	21.1	22.6	32.3	28.9	30.5	25.6	22.2	18.1	10.6	14.9	27.6	29.1	28.1	21.6	19.4	23.9	28.6	33.5	29.1	23.4	16.6	18.9	20.6	-9999.0
134	Arctic Archipelago	17.7	21.2	16.3	12.6	16.4	16.5	14.0	32.4	30.3	25.0	25.1	18.0	22.4	14.0	13.6	8.9	9.6	17.9	20.3	17.7	22.2	19.0	17.8	23.7	38.3	30.5	23.4	26.3	19.9	24.1	-9999.0
136	Foxe Basin	22.8	34.2	28.8	31.4	23.9	31.0	23.7	27.7	38.0	41.5	39.4	48.5	39.2	33.8	32.3	36.1	32.6	21.6	25.9	28.0	45.2	38.9	29.3	29.1	30.7	38.4	31.6	23.8	20.3	30.9	-9999.0
138	Baffin Bay	39.6	26.6	16.1	15.3	17.0	17.7	19.1	27.8	45.8	36.6	31.3	21.9	27.8	11.4	14.7	8.3	12.8	10.1	15.7	21.6	27.6	19.8	19.1	26.7	29.9	39.5	28.2	22.8	26.3	33.2	-9999.0
139	South Greenland	21.6	32.1	33.7	33.4	31.8	21.5	17.8	18.5	18.2	20.9	31.3	30.7	22.9	25.4	28.0	34.4	29.7	26.5	25.1	22.6	24.2	21.9	22.1	20.5	19.4	15.2	17.3	15.9	17.1	16.1	-9999.0
140	Greenland Sea	10.0	10.5	8.9	10.1	23.4	21.8	10.4	9.7	14.5	13.2	11.4	14.0	12.5	4.5	5.4	9.8	10.2	20.9	18.6	20.5	35.7	33.8	35.9	29.1	18.2	17.2	28.5	17.3	15.0	18.4	-9999.0
142	Norwegian Sea	36.2	28.3	30.6	25.5	30.5	34.0	39.2	37.7	40.7	38.1	31.3	39.3	17.2	19.8	17.5	21.4	25.9	39.6	29.5	23.3	47.6	38.2	32.2	44.2	39.3	36.3	26.2	32.0	42.5	34.9	-9999.0
144	Barents Sea	35.6	35.4	37.3	39.2	36.9	27.4	24.1	25.8	24.1	36.5	33.7	31.4	38.0	22.1	23.4	32.4	29.4	40.3	31.9	27.4	22.7	27.6	30.2	29.2	21.5	22.2	17.7	23.8	20.0	27.0	-9999.0
146	Kara Sea	29.0	25.9	21.6	23.3	24.7	28.5	30.2	25.0	22.2	25.3	27.8	29.3	33.4	35.8	31.3	34.1	30.9	29.4	32.5	29.4	31.7	28.4	24.5	25.0	26.2	22.5	24.5	25.0	19.6	17.6	-9999.0
148	Laptev Sea	37.0	35.2	31.8	32.6	28.8	32.5	32.7	27.1	29.3	28.9	37.6	34.6	30.9	30.0	31.6	39.1	41.2	38.3	36.4	33.5	35.6	31.2	26.0	23.0	25.9	34.2	35.6	35.8	36.5	35.9	-9999.0
150	East Siberian Sea	27.2	35.4	34.4	31.1	44.0	42.4	28.1	23.1	36.2	37.5	38.2	37.4	35.4	31.5	39.6	36.1	37.2	23.6	24.2	31.6	27.4	26.4	36.8	34.2	26.7	31.5	32.1	36.4	34.1	35.2	-9999.0
152	Gulf of Alaska	25.3	21.8	33.9	37.9	29.9	22.0	26.0	33.2	34.2	33.5	39.0	28.4	23.4	24.5	28.9	17.1	12.7	18.8	17.7	25.5	40.3	30.1	23.2	26.6	16.0	16.8	25.1	38.9	42.4	43.2	-9999.0
154	Southeast Bering Sea	20.2	29.8	30.2	29.1	27.0	23.0	25.5	23.2	20.6	22.5	24.4	18.7	23.6	34.6	50.2	39.9	22.2	7.1	9.2	19.1	31.1	18.4	20.0	15.9	15.4	22.5	37.0	38.5	34.8	32.0	-9999.0