2001 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	26.0	26.0	25.5	27.7	28.8	27.8	26.2	26.6	27.8	27.8	26.6	23.6	25.0	25.9	25.4	25.9	25.6	25.3	27.3	28.8	28.2	28.3	27.9	26.6	24.6	25.4	27.6	24.9	25.0	28.7	-9999.0
34	Hudson Bay	23.0	24.8	24.6	21.2	25.8	28.1	26.6	27.1	25.6	27.3	27.3	21.2	14.5	19.0	18.0	20.5	20.8	16.5	22.2	25.0	25.0	21.3	19.0	17.6	12.1	11.2	9.0	13.6	18.7	17.1	-9999.0
36	Hudson Strait	31.4	37.4	22.3	32.8	20.3	18.7	43.6	29.2	21.9	31.9	42.0	34.0	28.3	27.6	26.3	29.0	36.3	39.1	34.0	23.4	13.1	38.8	29.7	39.1	29.9	22.1	27.3	27.1	30.3	42.7	-9999.0
98	Bering Strait	37.0	35.4	32.4	30.0	32.7	35.2	34.3	31.2	34.9	32.4	18.7	20.0	34.2	34.1	29.2	26.5	26.9	27.2	28.1	34.2	26.4	26.3	30.0	27.3	30.9	33.8	33.1	28.1	20.6	26.8	-9999.0
128	Arctic subocean	16.8	23.2	23.2	17.6	17.5	13.6	8.8	14.3	12.2	25.4	29.9	26.4	27.6	14.8	12.8	16.6	22.6	29.4	17.2	12.8	11.8	14.7	26.0	38.5	27.3	17.5	10.8	20.8	32.0	33.8	-9999.0
130	Chukchi Sea	36.9	39.3	35.2	44.3	41.4	26.0	30.0	34.8	58.1	39.3	21.4	27.0	23.2	30.7	35.2	39.0	26.6	24.6	22.9	34.0	35.2	31.9	28.5	27.4	22.7	36.3	35.2	30.7	20.6	18.7	-9999.0
132	Beaufort Sea	30.9	27.4	29.5	29.4	22.6	31.3	29.4	33.5	34.9	31.0	20.9	12.3	19.9	17.5	18.3	19.0	18.9	28.0	29.6	30.1	26.4	27.3	30.7	16.5	20.1	27.2	28.7	21.5	19.5	34.6	-9999.0
134	Arctic Archipelago	16.2	22.2	20.8	20.1	21.4	18.4	16.6	22.6	23.1	23.1	29.8	20.8	18.5	29.5	30.0	29.7	32.1	29.1	24.3	12.8	12.3	12.3	26.6	37.0	18.9	18.1	29.8	40.0	45.1	30.2	-9999.0
136	Foxe Basin	23.7	20.6	18.9	22.1	40.4	35.9	54.1	57.8	49.0	31.8	28.8	36.5	34.2	23.7	20.9	28.7	41.2	34.9	29.2	32.7	44.6	24.4	22.7	39.2	29.4	24.6	32.0	26.5	40.2	42.9	-9999.0
138	Baffin Bay	10.7	15.1	11.3	23.6	33.3	20.0	24.2	18.0	23.5	21.4	9.6	11.3	17.9	23.5	26.9	19.1	23.7	16.4	8.4	9.5	11.7	16.9	18.1	20.5	17.8	18.7	22.6	12.7	17.2	15.3	-9999.0
139	South Greenland	35.3	32.7	38.4	32.8	30.7	16.7	17.5	31.8	47.1	37.7	24.3	34.8	37.7	25.6	21.3	34.4	23.4	13.4	26.2	33.3	26.4	31.8	25.3	30.1	25.6	28.5	34.1	14.6	22.3	36.1	-9999.0
140	Greenland Sea	15.4	31.3	27.3	30.1	46.1	36.1	14.7	4.1	16.4	30.7	43.9	22.0	17.6	15.8	17.5	13.0	14.6	8.4	4.7	5.9	4.7	10.9	11.5	11.9	9.9	15.4	13.5	12.2	19.5	5.5	-9999.0
142	Norwegian Sea	39.4	33.5	31.8	24.5	26.4	29.8	33.3	22.1	28.8	29.9	20.4	15.1	32.7	27.5	24.9	25.7	12.0	14.1	24.2	24.2	30.4	22.1	25.5	31.1	21.4	29.2	34.1	20.2	13.3	30.1	-9999.0
144	Barents Sea	28.7	32.2	24.1	27.7	28.8	20.3	19.8	17.1	27.9	20.8	21.5	17.5	18.1	20.4	16.4	16.7	15.6	19.3	24.8	26.6	22.5	27.6	29.2	25.0	22.5	23.0	31.1	36.3	36.9	29.4	-9999.0
146	Kara Sea	24.6	22.8	19.6	24.1	27.0	26.4	23.0	24.8	25.1	25.2	26.1	27.0	26.2	25.6	25.9	22.0	21.2	22.5	30.8	33.9	33.4	32.3	27.4	24.6	26.8	29.9	35.0	27.5	22.2	29.9	-9999.0
148	Laptev Sea	24.8	21.7	29.7	35.8	27.2	30.3	27.4	27.4	26.5	30.9	31.2	22.1	26.9	33.6	36.2	38.4	34.1	31.8	27.1	31.1	37.8	36.2	35.6	33.5	31.5	28.7	28.3	29.5	29.9	35.3	-9999.0
150	East Siberian Sea	30.7	32.8	33.0	33.0	46.3	40.4	41.0	37.8	21.8	26.8	36.4	33.1	39.5	35.9	29.5	39.8	48.7	49.1	42.5	33.2	32.3	36.8	38.6	42.2	39.1	31.0	24.9	23.2	30.2	27.4	-9999.0
152	Gulf of Alaska	33.0	34.4	31.2	29.2	45.0	35.0	40.4	19.7	19.3	19.2	15.4	39.6	43.4	35.9	28.6	26.6	42.0	43.6	40.1	32.9	22.5	22.8	36.4	40.2	35.3	28.1	24.6	33.2	30.1	30.1	-9999.0
154	Southeast Bering Sea	23.6	23.5	23.2	39.2	35.4	36.0	25.3	17.5	33.5	23.7	25.5	22.9	28.6	27.5	36.6	23.1	27.6	34.7	27.1	27.2	31.9	13.2	26.8	25.5	20.5	30.9	29.3	27.6	15.1	28.9	-9999.0