2002 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	28.0	26.1	25.8	25.0	26.8	27.1	24.3	23.4	22.6	23.5	29.5	29.4	30.2	29.0	29.4	28.3	27.9	26.0	25.1	24.2	25.9	26.0	26.4	26.7	26.5	26.0	27.8	27.9	28.1	26.5	-9999.0
34	Hudson Bay	38.8	35.1	31.1	25.9	22.0	31.2	34.6	31.8	29.2	25.2	25.8	23.9	32.6	33.3	31.5	32.2	37.4	31.6	23.9	15.7	21.3	20.7	28.9	31.3	31.5	25.1	19.1	26.4	31.6	31.0	-9999.0
36	Hudson Strait	27.7	20.9	14.0	33.5	21.8	8.6	16.6	14.4	25.1	33.2	23.8	30.5	31.4	28.0	42.7	19.1	5.9	29.8	40.9	54.8	34.0	17.6	10.9	9.4	23.4	12.6	27.4	41.6	25.0	23.7	-9999.0
98	Bering Strait	16.5	22.5	18.8	16.7	16.2	16.0	12.9	22.3	28.1	19.6	33.4	33.3	37.6	37.3	32.2	26.2	40.3	36.9	41.9	44.0	34.5	28.7	26.9	29.8	29.2	49.9	41.9	30.8	45.5	37.9	-9999.0
128	Arctic subocean	16.4	23.3	29.2	18.3	34.3	29.1	11.7	11.9	11.5	19.0	15.9	11.5	10.5	7.8	26.8	23.2	13.2	12.2	18.8	17.8	14.3	11.6	16.4	22.3	23.4	21.8	18.7	13.5	26.4	16.1	-9999.0
130	Chukchi Sea	21.7	36.2	19.9	23.5	14.8	19.7	25.1	32.5	19.7	24.5	22.8	51.3	56.5	39.5	29.7	16.7	36.7	33.1	17.9	22.7	20.3	26.2	20.8	36.2	39.9	53.6	38.5	21.4	35.2	40.6	-9999.0
132	Beaufort Sea	36.8	19.3	30.9	30.3	33.9	36.6	36.1	29.5	19.2	24.3	31.4	34.4	35.9	27.6	41.8	38.0	30.4	17.0	24.9	31.8	41.6	46.7	39.4	27.5	29.2	23.8	39.6	36.7	32.7	31.0	-9999.0
134	Arctic Archipelago	28.5	24.3	26.9	25.1	32.9	38.5	38.9	33.3	21.6	18.7	19.1	22.6	27.7	23.1	19.6	36.2	25.9	20.5	23.7	36.4	22.1	20.9	18.0	17.1	18.7	21.4	34.6	38.1	37.7	24.7	-9999.0
136	Foxe Basin	19.7	8.7	16.1	27.3	25.9	21.6	32.7	28.9	33.9	35.7	35.7	33.5	26.4	19.6	48.5	26.4	11.5	25.9	23.8	12.7	25.2	17.7	39.0	33.0	16.5	25.7	45.1	44.9	12.2	12.2	-9999.0
138	Baffin Bay	10.2	5.8	14.3	18.3	17.2	12.5	12.3	8.6	8.7	12.1	6.8	10.3	8.0	13.0	14.5	8.2	10.4	14.5	13.1	7.7	11.2	11.3	9.2	10.4	10.2	13.6	16.9	29.5	18.1	4.4	-9999.0
139	South Greenland	13.9	13.1	17.7	11.2	16.3	35.9	25.5	17.0	19.2	16.5	23.8	29.0	25.9	20.0	22.2	29.5	30.1	32.9	30.1	20.6	21.6	20.6	23.6	21.9	20.7	16.8	10.2	11.6	8.5	13.8	-9999.0
140	Greenland Sea	25.2	34.0	22.3	11.7	8.4	8.1	23.1	28.8	13.4	15.7	9.0	7.0	14.9	30.4	13.1	8.4	7.7	10.7	14.6	12.1	8.8	6.4	13.8	23.4	18.7	10.1	8.3	5.3	3.8	3.1	-9999.0
142	Norwegian Sea	19.4	32.6	39.9	21.6	18.1	30.0	22.7	23.4	31.0	51.9	36.4	35.9	20.9	22.7	26.7	17.8	15.4	27.6	21.2	29.3	35.6	53.0	40.1	42.1	30.1	18.7	24.8	34.5	26.2	25.7	-9999.0
144	Barents Sea	15.1	13.3	15.8	16.5	23.3	15.5	18.8	15.4	11.1	16.7	39.3	18.8	28.2	30.2	31.5	33.9	21.9	19.0	21.5	29.0	29.6	29.5	28.0	27.1	22.2	23.7	19.3	20.8	22.8	25.1	-9999.0
146	Kara Sea	33.2	30.1	26.6	29.3	31.9	28.2	22.0	22.3	22.4	24.1	32.2	35.5	31.2	29.2	27.7	26.7	28.2	25.8	20.6	16.7	19.9	24.7	23.1	24.9	23.1	25.6	29.6	23.8	21.0	23.6	-9999.0
148	Laptev Sea	26.3	26.4	26.8	27.2	28.5	27.3	21.4	24.6	28.5	27.9	27.8	24.1	23.3	27.7	29.9	28.3	27.2	28.8	30.8	31.5	35.5	30.0	29.3	32.5	36.3	25.3	30.3	37.9	38.3	34.0	-9999.0
150	East Siberian Sea	25.2	40.6	39.0	28.4	39.4	32.5	17.4	13.4	13.3	26.0	53.4	49.7	45.5	37.7	30.7	29.3	19.2	14.8	13.3	15.8	20.4	25.6	38.7	33.1	27.6	32.7	29.0	20.4	27.5	23.0	-9999.0
152	Gulf of Alaska	14.1	11.3	14.2	13.2	15.5	13.1	10.7	8.9	30.5	24.2	32.3	28.7	25.5	27.6	21.1	10.9	29.6	52.1	62.6	52.0	46.6	21.8	18.2	18.5	17.6	40.7	31.4	29.7	43.3	31.6	-9999.0
154	Southeast Bering Sea	9.9	8.8	7.5	7.9	5.6	2.9	7.7	23.4	32.3	13.2	15.6	21.9	42.4	39.6	26.1	32.8	58.2	57.9	55.7	50.7	31.2	29.0	17.1	15.0	30.2	52.2	34.2	49.3	53.9	57.4	-9999.0