1968 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	26.4	26.1	24.9	25.1	28.3	31.1	28.0	28.8	28.2	28.1	28.4	27.2	27.0	28.5	29.1	27.6	28.2	28.5	27.6	24.9	25.9	27.5	27.4	27.7	28.4	27.9	30.9	30.7	31.9	29.8	-9999.0
34	Hudson Bay	20.9	23.0	26.7	31.9	27.1	25.5	25.9	21.5	19.6	18.6	22.1	20.2	21.2	22.1	24.1	19.6	18.1	20.1	22.2	19.9	27.8	29.8	31.1	33.6	29.7	26.4	30.5	21.9	31.1	23.6	-9999.0
36	Hudson Strait	26.6	26.1	19.3	19.2	28.1	23.5	32.4	36.4	31.9	18.3	15.8	21.5	23.5	18.8	30.8	20.4	20.2	15.2	18.1	22.7	24.3	23.1	20.9	37.3	49.0	36.0	37.3	42.5	36.3	28.3	-9999.0
98	Bering Strait	24.6	21.9	17.2	13.2	21.3	21.5	16.7	19.2	17.7	22.1	25.2	23.8	19.7	23.7	32.2	30.5	27.6	33.5	30.9	35.3	26.6	28.2	28.0	20.8	22.6	29.9	33.1	34.5	36.1	44.1	-9999.0
128	Arctic subocean	27.3	34.2	22.3	17.9	14.6	20.7	21.9	11.4	22.4	23.8	28.2	9.8	5.2	4.8	11.4	9.3	8.3	9.9	10.1	9.9	12.0	18.5	21.2	22.5	35.3	41.9	36.4	33.2	29.1	33.8	-9999.0
130	Chukchi Sea	21.2	19.1	28.6	19.3	14.9	19.8	16.4	25.3	26.2	33.5	27.4	24.6	22.4	25.4	33.7	30.2	38.3	20.7	24.7	38.4	43.6	39.8	26.1	27.5	28.6	13.8	13.2	28.0	36.5	45.6	-9999.0
132	Beaufort Sea	30.2	32.8	28.2	21.4	18.5	24.6	25.4	24.1	19.5	27.9	27.0	27.1	28.4	24.4	19.9	21.1	32.3	33.7	25.1	21.9	23.0	26.6	27.3	30.0	32.8	22.6	23.7	35.4	28.9	28.5	-9999.0
134	Arctic Archipelago	29.9	29.5	25.1	28.4	27.7	34.9	27.9	25.2	25.2	26.8	24.6	24.6	23.7	33.7	34.7	28.0	25.5	29.9	31.4	24.8	15.4	17.6	21.9	24.8	25.9	32.5	31.7	27.1	33.9	28.1	-9999.0
136	Foxe Basin	16.2	27.6	26.6	31.2	36.7	44.2	43.6	22.1	21.6	22.4	26.8	28.3	27.1	28.9	36.0	37.3	47.7	44.5	31.1	32.8	28.7	33.0	20.1	16.5	19.8	16.7	20.5	27.8	30.5	22.9	-9999.0
138	Baffin Bay	20.7	16.5	14.4	9.2	13.9	17.6	24.4	40.9	45.8	31.3	29.2	14.0	12.0	26.1	33.9	21.5	14.1	15.0	15.7	7.5	9.8	10.9	11.9	10.9	19.4	15.1	32.0	41.8	40.6	19.8	-9999.0
139	South Greenland	26.8	23.8	24.9	25.4	34.0	40.3	22.8	33.3	25.9	27.6	34.1	36.9	28.5	29.8	24.7	36.4	34.1	26.3	40.7	30.3	26.4	27.2	27.4	25.3	14.8	15.1	13.3	14.2	16.0	13.5	-9999.0
140	Greenland Sea	18.0	35.2	32.6	38.3	22.7	40.2	22.6	9.6	22.6	18.6	21.2	21.8	13.2	10.1	11.3	12.3	10.1	8.3	9.6	6.1	7.4	4.6	4.8	9.1	8.9	9.9	17.1	16.5	14.9	23.0	-9999.0
142	Norwegian Sea	33.8	33.0	32.7	34.9	24.0	36.9	25.5	29.7	36.3	29.0	21.6	19.9	17.3	21.0	20.4	33.1	28.9	25.4	41.4	25.2	23.1	27.4	24.4	13.3	15.8	32.7	41.9	45.9	34.2	33.6	-9999.0
144	Barents Sea	19.0	23.3	26.8	29.3	24.1	26.7	23.1	21.8	26.1	38.0	35.2	22.2	18.9	30.1	38.7	31.9	35.7	31.8	32.2	29.4	30.1	24.7	46.9	47.8	34.3	27.5	21.1	20.4	24.6	16.1	-9999.0
146	Kara Sea	32.5	29.9	27.4	27.7	34.9	37.9	32.3	31.8	32.2	30.3	29.6	29.1	31.6	32.7	28.4	30.2	30.9	29.6	27.3	28.7	30.7	30.5	30.0	28.1	30.7	32.7	35.5	31.5	28.4	30.4	-9999.0
148	Laptev Sea	27.1	22.8	21.2	22.3	29.6	31.9	32.2	39.5	35.7	34.2	33.2	36.7	32.5	32.2	33.8	31.9	31.4	34.4	31.3	23.6	26.0	32.8	27.0	27.5	30.7	30.1	33.1	39.8	39.9	38.2	-9999.0
150	East Siberian Sea	20.1	23.7	25.3	17.7	27.0	25.8	26.7	28.7	31.3	28.9	28.5	25.7	40.0	38.1	41.1	33.7	32.2	38.1	34.4	25.1	22.6	23.9	15.9	15.5	17.9	22.7	34.4	31.8	48.9	44.9	-9999.0
152	Gulf of Alaska	20.3	24.6	16.8	32.7	50.9	40.8	32.9	31.5	29.5	27.8	34.7	26.9	20.8	21.0	24.0	29.4	23.2	25.2	29.1	29.9	24.5	16.9	18.8	23.5	37.4	48.6	48.9	40.5	45.4	34.2	-9999.0
154	Southeast Bering Sea	12.5	8.2	9.4	15.7	18.2	26.7	27.2	26.1	31.6	28.3	23.3	28.8	26.9	22.5	23.3	13.4	24.0	19.6	14.1	15.4	13.6	28.2	28.0	38.1	33.1	43.9	54.1	34.4	20.4	16.1	-9999.0