1989 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	21.2	23.4	24.6	25.8	26.2	25.5	26.3	26.6	25.9	27.2	27.1	28.3	27.9	26.9	26.9	27.0	27.1	27.4	26.9	27.2	28.9	27.8	27.1	27.8	30.0	29.4	29.7	29.2	29.1	28.1	-9999.0
34	Hudson Bay	15.3	14.5	21.8	27.0	28.3	24.1	28.7	31.4	30.1	26.7	24.4	24.7	21.3	20.0	20.6	20.2	28.6	31.7	25.1	27.6	28.0	22.5	26.5	28.4	25.2	20.4	23.5	25.3	23.7	27.5	-9999.0
36	Hudson Strait	31.6	29.7	25.7	30.2	23.4	35.9	22.2	38.8	41.1	17.1	21.8	25.1	25.3	33.4	33.9	28.8	28.3	28.7	46.8	30.8	26.0	34.7	25.5	20.0	45.7	38.3	37.1	21.3	52.6	48.9	-9999.0
98	Bering Strait	23.5	34.3	30.1	27.7	34.5	28.7	26.2	26.2	25.3	30.4	33.2	29.9	29.1	31.0	25.0	15.8	20.6	18.1	12.7	27.4	28.9	36.4	25.6	34.8	37.5	41.0	38.8	29.3	26.4	24.2	-9999.0
128	Arctic subocean	28.1	28.7	38.6	37.5	32.6	29.2	46.6	38.2	33.2	20.4	21.4	20.5	26.8	21.9	26.2	16.3	24.8	23.9	21.1	23.0	21.6	19.1	20.1	25.5	22.8	22.7	19.1	37.5	24.7	19.6	-9999.0
130	Chukchi Sea	30.4	28.5	22.0	20.2	27.6	21.1	28.0	36.9	34.8	37.2	37.2	28.9	38.1	22.4	18.5	27.3	34.9	23.1	23.8	26.8	20.9	29.1	30.4	28.4	38.9	38.3	28.1	44.4	44.7	17.5	-9999.0
132	Beaufort Sea	13.3	18.1	25.2	30.6	28.1	31.1	27.3	18.5	20.2	20.1	24.0	23.6	27.2	28.4	32.0	34.7	26.2	27.4	36.6	26.0	31.0	34.6	31.9	21.7	35.2	25.0	28.1	24.6	29.4	21.2	-9999.0
134	Arctic Archipelago	12.5	26.0	26.9	28.5	23.0	19.2	28.8	30.7	26.1	37.3	34.5	31.2	33.7	41.7	37.2	37.9	37.8	36.8	40.5	37.8	29.9	27.6	27.9	26.0	20.3	34.3	43.8	24.2	19.1	17.3	-9999.0
136	Foxe Basin	32.3	13.4	17.8	26.6	37.3	36.5	23.7	19.4	25.1	35.2	41.7	31.4	37.6	43.3	26.5	32.6	26.1	36.2	53.8	38.4	24.6	18.4	27.5	23.7	42.6	32.5	18.1	40.1	38.8	25.9	-9999.0
138	Baffin Bay	16.8	7.4	17.3	26.1	14.7	14.6	19.4	12.2	24.3	23.8	26.8	21.0	19.4	24.9	15.2	17.2	18.0	15.3	11.7	12.4	15.7	21.1	18.5	15.6	9.6	11.2	26.2	29.8	17.1	18.8	-9999.0
139	South Greenland	26.6	37.5	33.1	25.4	26.2	25.6	26.1	35.4	33.3	39.8	32.9	30.6	22.7	15.0	16.2	19.0	14.4	15.3	21.8	24.7	20.4	19.7	22.8	21.8	21.0	22.0	21.8	31.7	39.6	32.9	-9999.0
140	Greenland Sea	19.4	8.9	9.6	14.8	20.1	20.4	19.0	10.9	8.4	22.1	15.7	40.5	32.3	20.7	30.0	12.7	15.0	12.3	4.6	8.0	4.2	7.9	11.7	16.0	41.0	35.1	23.0	10.2	11.1	32.2	-9999.0
142	Norwegian Sea	23.9	25.3	23.9	40.1	37.1	41.5	33.2	25.2	20.0	23.4	31.9	41.4	21.6	26.0	25.4	31.9	26.2	29.3	33.3	39.2	26.7	32.1	31.8	32.5	28.2	26.8	23.7	22.3	36.5	23.3	-9999.0
144	Barents Sea	24.6	20.8	23.8	24.3	33.1	31.8	31.3	26.7	20.5	20.4	31.0	36.6	37.4	26.8	24.9	30.3	28.0	29.6	27.3	38.4	36.0	24.2	29.6	27.0	18.0	27.0	23.2	25.2	31.9	32.2	-9999.0
146	Kara Sea	23.5	26.0	22.7	20.4	19.8	19.9	21.0	25.6	24.4	27.3	27.0	28.9	27.7	23.4	26.3	27.7	23.7	24.9	26.4	27.9	32.0	29.9	26.2	25.7	28.3	30.5	27.4	27.4	26.0	34.3	-9999.0
148	Laptev Sea	19.7	23.9	26.6	28.6	31.4	29.2	28.5	24.5	27.9	27.4	27.6	29.1	30.9	32.3	30.1	31.2	31.7	33.2	31.9	24.8	31.6	32.8	35.3	33.8	34.1	32.2	36.1	40.9	37.2	21.0	-9999.0
150	East Siberian Sea	25.9	24.5	27.7	26.5	21.6	33.1	34.1	34.5	22.7	24.0	17.0	20.2	25.6	36.7	40.4	33.7	38.5	31.2	18.4	19.6	18.9	16.6	14.7	36.7	44.6	40.6	42.6	36.2	32.9	32.7	-9999.0
152	Gulf of Alaska	25.8	35.2	33.6	31.3	47.3	37.6	26.0	26.3	29.4	37.3	35.0	41.6	37.7	32.9	25.0	13.2	35.8	36.4	21.2	46.3	51.9	44.4	34.7	54.5	45.6	38.3	37.8	33.8	22.3	28.8	-9999.0
154	Southeast Bering Sea	45.0	32.5	29.4	49.6	39.8	25.6	37.6	34.8	42.5	35.4	32.3	30.0	29.5	27.3	14.5	40.4	52.4	30.6	32.0	33.2	35.3	33.8	28.3	45.0	36.0	25.8	17.3	16.0	46.3	35.5	-9999.0