2008 04 - 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	29.0	29.1	28.6	28.6	27.5	28.2	29.3	28.7	28.0	28.1	29.1	27.1	26.1	28.9	28.5	27.5	27.3	29.0	28.9	26.5	26.9	27.8	27.9	28.7	28.1	30.1	31.2	29.7	27.9	28.6	-9999.0
34	Hudson Bay	23.6	27.3	30.4	30.9	31.0	25.7	27.9	23.7	22.4	24.9	30.2	21.0	19.0	32.2	35.8	28.7	20.0	24.2	26.4	26.0	31.5	33.9	28.0	30.5	29.9	35.7	27.0	21.5	21.9	27.1	-9999.0
36	Hudson Strait	44.6	51.9	50.9	37.2	17.7	34.3	32.9	41.3	45.8	32.4	21.6	29.0	13.7	19.0	19.8	47.5	40.5	18.8	9.3	15.8	21.2	7.8	8.4	13.3	16.9	31.0	42.1	29.1	44.5	35.8	-9999.0
98	Bering Strait	50.1	42.7	50.1	47.4	30.7	30.7	32.0	39.0	30.8	36.5	43.2	39.2	37.7	35.4	26.9	32.3	40.3	33.8	39.8	38.8	36.0	39.8	24.4	21.4	33.4	30.8	45.6	33.4	33.4	39.5	-9999.0
128	Arctic subocean	12.0	11.2	18.0	16.6	10.0	13.9	15.8	10.5	11.8	6.1	8.2	8.9	8.1	13.7	19.3	24.0	17.9	19.1	21.5	25.1	32.5	24.2	35.3	29.6	18.4	8.3	24.2	19.1	9.6	16.1	-9999.0
130	Chukchi Sea	54.8	43.3	33.9	57.6	43.9	34.4	24.0	23.7	23.2	24.3	33.6	33.8	38.9	36.1	22.6	31.5	27.8	48.8	34.8	32.8	45.2	32.0	37.5	40.5	36.5	30.0	17.1	17.6	18.5	15.3	-9999.0
132	Beaufort Sea	27.8	33.0	32.2	32.2	25.0	21.5	29.6	36.2	28.3	25.6	22.5	32.0	36.6	26.1	29.5	33.1	38.6	27.8	23.6	25.0	30.7	31.4	27.5	25.5	22.3	16.1	30.7	37.3	34.0	36.7	-9999.0
134	Arctic Archipelago	24.7	23.0	16.9	13.4	15.8	14.8	18.1	25.6	33.1	32.0	35.2	24.1	18.8	38.4	39.0	29.2	29.1	27.3	21.1	20.6	28.8	32.4	30.2	33.8	28.8	26.9	15.7	23.6	25.4	15.1	-9999.0
136	Foxe Basin	28.5	22.9	18.2	23.7	43.9	42.4	26.1	31.5	26.2	45.6	41.3	46.0	20.9	14.2	40.5	30.9	38.1	22.6	20.9	33.7	14.0	8.7	41.0	40.7	36.0	28.6	21.2	40.2	45.2	19.7	-9999.0
138	Baffin Bay	14.0	10.6	13.2	13.6	11.4	43.2	31.0	24.7	20.2	10.4	8.4	15.6	20.9	31.4	22.7	11.3	21.2	41.3	34.5	19.2	28.5	32.6	17.0	14.5	18.2	29.2	30.4	29.7	34.4	36.9	-9999.0
139	South Greenland	12.5	16.6	14.5	19.2	40.3	48.2	23.3	25.9	22.5	21.9	18.3	19.7	22.1	28.7	33.7	37.9	36.9	30.5	27.1	30.9	28.8	27.7	12.4	18.7	16.0	31.8	23.5	22.1	30.2	34.7	-9999.0
140	Greenland Sea	6.6	5.6	5.2	10.1	3.9	27.9	24.2	10.1	25.1	17.6	10.3	12.3	6.5	12.6	9.1	8.4	12.8	22.1	15.8	9.2	10.9	12.8	13.1	22.5	29.9	15.0	10.7	15.8	13.8	14.0	-9999.0
142	Norwegian Sea	41.5	31.4	35.0	43.5	39.9	20.6	32.8	25.4	30.8	38.3	29.3	35.5	31.6	44.5	25.7	21.9	34.1	36.2	26.6	30.1	24.3	21.6	24.1	19.3	16.4	32.4	28.2	34.1	34.6	23.5	-9999.0
144	Barents Sea	29.7	19.0	21.6	23.5	29.4	31.1	28.2	33.6	38.5	36.4	32.5	24.7	15.0	22.5	18.2	18.5	26.3	37.9	42.5	24.9	23.1	29.0	27.5	27.3	22.1	24.8	30.6	27.6	19.4	34.5	-9999.0
146	Kara Sea	28.7	27.6	24.9	25.5	28.9	25.4	31.0	28.8	28.5	28.8	29.0	26.5	28.0	27.0	24.9	23.0	24.1	30.3	29.0	26.3	22.6	24.5	32.0	35.9	33.9	34.0	31.4	34.9	30.1	27.9	-9999.0
148	Laptev Sea	35.8	37.5	38.5	37.1	29.4	30.7	36.8	32.2	28.3	30.2	35.2	35.4	34.3	31.9	28.4	34.3	31.7	27.7	32.8	30.5	23.8	24.1	28.6	24.0	24.6	29.9	35.0	28.0	25.8	21.1	-9999.0
150	East Siberian Sea	22.3	31.8	20.8	19.6	18.9	30.2	23.3	18.6	24.4	31.5	32.5	22.5	14.1	24.5	36.3	20.4	12.1	27.3	25.2	25.1	36.0	34.4	40.5	34.6	31.8	35.0	41.4	33.5	29.5	38.4	-9999.0
152	Gulf of Alaska	55.6	53.6	52.7	41.2	40.9	43.0	36.0	34.5	46.1	32.6	34.7	30.2	36.4	45.5	42.9	46.5	27.5	21.5	25.7	26.0	22.3	17.4	12.0	10.8	29.7	45.6	57.6	34.6	28.0	34.3	-9999.0
154	Southeast Bering Sea	51.6	36.6	54.4	52.5	27.8	9.5	9.5	26.9	23.1	12.7	13.3	28.1	44.1	34.9	24.9	16.7	41.6	22.8	46.5	24.7	42.5	27.5	14.2	28.1	32.7	15.4	38.8	36.5	32.1	28.5	-9999.0