1971 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	26.5	24.9	23.2	25.0	25.6	25.7	26.7	27.2	26.7	26.7	27.2	26.5	26.3	27.4	29.7	27.7	28.1	28.1	30.3	32.1	30.0	29.7	30.1	28.1	28.5	28.0	27.2	29.6	32.3	28.8	-9999.0
34	Hudson Bay	23.9	23.2	21.0	21.6	21.1	21.4	27.9	21.3	20.5	19.8	26.6	23.4	24.4	28.6	33.1	27.8	22.1	26.9	31.5	30.2	23.0	23.0	24.2	19.4	27.0	30.3	28.9	28.4	29.3	33.0	-9999.0
36	Hudson Strait	28.1	38.2	18.6	30.6	10.3	25.6	39.0	29.9	38.1	38.1	29.7	32.1	22.3	21.9	31.2	32.5	29.3	39.2	29.5	31.4	35.5	32.3	19.5	46.4	49.3	56.1	36.2	27.4	17.4	33.7	-9999.0
98	Bering Strait	35.5	38.8	37.9	37.5	36.7	39.0	33.1	37.0	29.0	26.2	22.4	19.9	17.0	16.8	11.6	22.1	33.9	24.1	25.6	43.6	34.0	34.8	35.9	35.0	32.9	27.9	26.0	29.1	36.3	37.1	-9999.0
128	Arctic subocean	14.4	15.4	16.4	17.5	15.2	12.7	33.8	41.9	39.1	33.1	19.1	15.2	29.0	34.3	31.1	27.7	34.7	41.7	28.5	29.6	35.5	28.9	19.1	17.6	23.3	27.6	25.5	30.6	35.6	29.3	-9999.0
130	Chukchi Sea	22.6	28.3	26.5	26.5	36.5	40.6	26.7	19.3	28.1	21.4	22.7	11.6	21.5	20.1	11.3	15.5	32.1	16.0	27.6	46.5	32.1	36.6	53.7	45.9	53.7	37.2	25.1	26.7	24.3	24.2	-9999.0
132	Beaufort Sea	32.6	34.6	29.9	35.9	30.7	26.8	22.3	27.7	24.0	26.9	29.2	30.4	30.3	31.7	27.4	18.4	23.5	31.9	25.9	21.4	24.0	27.0	28.8	30.3	42.8	37.1	40.0	37.6	33.9	24.5	-9999.0
134	Arctic Archipelago	20.0	16.7	12.3	22.0	22.3	27.3	20.2	26.4	28.1	22.3	19.7	20.0	26.9	29.4	25.8	20.0	26.4	32.0	21.5	24.0	26.9	23.2	24.0	28.6	23.3	25.9	30.3	44.7	51.5	43.6	-9999.0
136	Foxe Basin	23.7	29.5	30.0	18.5	20.8	24.1	43.3	36.0	39.6	43.1	37.2	35.3	28.8	24.6	24.6	22.1	33.0	34.2	24.0	28.3	44.6	46.3	49.7	43.2	39.5	33.6	13.1	21.1	34.2	37.3	-9999.0
138	Baffin Bay	12.0	14.2	12.7	10.7	18.1	16.4	30.0	27.3	34.4	29.8	31.9	40.7	35.5	20.5	30.8	37.9	22.0	23.9	27.4	26.7	27.5	31.4	32.7	27.7	21.3	10.7	12.1	14.4	26.1	27.6	-9999.0
139	South Greenland	25.1	28.1	27.3	28.6	40.0	30.7	28.6	22.0	29.4	22.8	23.5	19.7	19.5	33.2	33.4	29.4	25.9	23.8	20.2	19.9	19.3	28.0	29.6	25.4	21.5	21.4	25.1	26.5	22.4	18.0	-9999.0
140	Greenland Sea	41.6	20.4	8.5	5.6	20.7	26.8	38.0	46.6	19.5	20.1	11.5	18.4	18.5	10.7	19.5	30.8	28.8	28.0	24.0	13.0	16.5	9.4	9.3	12.3	13.0	24.5	12.7	8.5	13.7	12.8	-9999.0
142	Norwegian Sea	33.9	28.2	33.3	32.5	30.4	30.8	41.7	23.5	25.9	29.2	35.4	29.4	34.0	26.4	34.5	51.4	60.6	30.0	37.2	32.7	35.6	38.9	32.0	35.5	34.8	29.6	33.6	26.6	29.1	39.9	-9999.0
144	Barents Sea	29.8	23.3	31.4	38.6	33.4	33.2	26.8	23.3	22.8	17.1	31.4	36.9	31.5	34.2	34.1	26.9	20.9	23.9	27.0	27.0	34.1	33.0	34.1	25.6	34.0	41.3	28.1	28.2	33.3	29.4	-9999.0
146	Kara Sea	25.4	22.4	21.8	24.3	25.2	23.8	24.0	25.6	25.9	29.0	27.7	27.0	26.5	24.7	28.1	25.2	24.4	22.3	29.7	33.8	30.0	29.0	30.4	30.6	26.8	28.4	30.0	34.7	34.8	28.1	-9999.0
148	Laptev Sea	28.6	25.8	20.6	20.7	23.1	25.0	26.7	28.5	29.3	29.1	31.6	31.2	31.5	30.8	37.5	37.4	38.3	36.0	37.0	38.0	38.1	38.3	33.8	30.0	25.6	22.0	22.2	26.7	29.8	27.0	-9999.0
150	East Siberian Sea	17.4	18.4	20.0	14.5	17.5	21.4	21.3	29.2	27.3	32.4	22.6	18.0	18.4	29.2	35.1	24.1	36.8	31.1	43.3	48.6	36.4	31.2	31.4	22.8	26.4	19.1	15.5	11.0	29.1	15.6	-9999.0
152	Gulf of Alaska	35.4	34.0	47.7	39.3	36.4	38.8	49.7	38.0	40.6	38.6	29.4	26.8	26.3	39.5	23.7	45.1	39.5	41.9	36.2	43.0	44.0	39.2	27.6	27.0	18.2	16.4	21.4	26.3	39.0	55.9	-9999.0
154	Southeast Bering Sea	32.2	22.0	30.9	43.2	29.5	22.7	23.6	36.3	30.6	36.6	31.3	20.7	19.8	20.1	20.9	46.1	40.7	43.0	50.7	32.0	25.8	18.1	53.5	27.5	21.1	20.6	30.7	53.5	60.1	47.0	-9999.0