1967 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	26.1	26.5	26.3	26.4	25.4	25.8	25.7	25.3	25.4	26.3	27.9	30.0	28.7	27.9	26.3	22.8	22.4	22.9	23.5	25.8	27.2	25.9	26.0	27.7	29.8	29.9	29.9	30.4	26.4	26.7	-9999.0
34	Hudson Bay	16.4	16.5	13.2	13.1	17.5	22.3	22.3	20.2	17.7	25.5	27.6	29.6	23.4	23.4	17.0	15.7	12.3	14.8	16.2	19.8	18.1	18.7	20.8	25.1	26.9	23.0	19.1	20.7	16.9	19.6	-9999.0
36	Hudson Strait	25.8	23.0	17.1	13.8	25.3	29.8	21.7	43.4	26.7	20.9	18.7	24.5	21.4	18.2	42.4	28.2	30.4	27.1	30.4	32.7	28.6	28.1	29.6	27.0	41.4	36.9	41.7	18.1	16.5	29.1	-9999.0
98	Bering Strait	35.2	33.0	28.3	30.3	27.3	23.6	30.4	25.9	28.5	26.3	27.3	33.1	29.0	31.7	33.8	26.3	32.3	36.3	36.3	35.5	32.7	22.6	19.7	18.3	23.9	30.2	27.9	29.2	23.6	19.7	-9999.0
128	Arctic subocean	13.4	14.7	12.7	16.3	27.9	38.2	49.1	39.4	25.2	21.7	29.6	41.9	18.2	17.3	14.6	14.0	6.6	13.8	12.7	16.1	12.2	21.9	46.1	40.2	21.5	35.9	29.2	35.9	29.9	32.1	-9999.0
130	Chukchi Sea	21.4	24.3	19.4	29.2	16.7	20.3	19.3	22.3	28.1	22.5	15.7	20.9	18.6	33.7	29.5	23.1	29.7	45.3	53.7	28.4	28.2	17.7	20.1	22.6	25.7	26.6	26.2	24.7	18.5	16.4	-9999.0
132	Beaufort Sea	30.7	34.9	30.3	25.4	24.7	26.1	20.0	17.2	29.1	22.4	30.6	26.2	25.4	20.1	18.2	9.2	10.8	13.1	26.3	22.0	26.4	28.2	24.1	21.5	16.8	23.1	23.4	29.4	23.4	32.3	-9999.0
134	Arctic Archipelago	22.6	35.8	35.4	19.9	16.9	20.7	18.9	22.8	21.4	14.8	17.9	22.8	27.9	30.0	24.8	22.0	15.9	18.0	17.6	23.2	25.2	24.2	19.3	27.0	27.5	19.4	16.7	23.5	29.8	20.1	-9999.0
136	Foxe Basin	35.1	26.2	49.1	42.7	26.2	21.7	36.5	21.9	21.2	40.1	27.0	29.4	30.7	22.4	51.3	52.7	42.6	41.3	29.9	50.7	42.7	46.2	42.4	46.7	37.5	29.5	28.3	23.7	28.6	54.2	-9999.0
138	Baffin Bay	32.2	31.1	36.5	36.8	25.4	17.9	18.3	19.7	17.7	19.3	25.9	29.8	25.0	15.7	28.8	27.2	13.3	12.6	23.4	29.4	32.3	33.9	36.1	32.7	41.7	47.2	42.9	40.1	32.1	27.3	-9999.0
139	South Greenland	17.7	24.8	17.8	25.4	34.0	26.8	26.7	31.2	26.1	33.6	32.1	29.2	17.9	18.0	20.6	21.9	21.6	23.8	31.5	33.8	37.3	37.2	26.4	29.5	32.2	24.1	25.5	34.7	28.2	34.0	-9999.0
140	Greenland Sea	6.7	10.7	17.4	13.6	16.3	16.2	17.4	14.4	9.7	14.3	34.4	51.6	47.9	27.4	19.1	14.1	19.0	20.2	10.7	11.7	12.6	13.5	19.0	29.8	15.8	27.0	36.1	29.2	29.9	23.9	-9999.0
142	Norwegian Sea	35.3	28.8	31.4	27.7	33.3	34.5	27.1	22.5	27.8	23.4	33.3	26.5	35.5	34.1	26.2	28.3	32.6	32.9	35.1	25.1	33.9	28.4	18.4	30.0	30.7	29.8	27.8	42.7	31.2	29.4	-9999.0
144	Barents Sea	26.2	21.2	19.1	17.8	22.1	26.2	15.7	13.4	14.2	21.9	30.5	28.5	28.8	38.2	27.2	22.9	21.9	33.5	28.8	24.6	28.0	31.3	20.0	33.4	24.8	35.7	43.1	38.5	31.0	28.7	-9999.0
146	Kara Sea	22.7	23.3	26.6	25.9	23.0	23.1	25.4	24.8	23.7	25.0	25.6	28.8	31.0	33.3	32.6	31.3	29.5	25.4	25.9	30.7	30.5	28.9	31.1	31.8	35.4	30.6	30.8	28.4	24.4	23.4	-9999.0
148	Laptev Sea	35.0	34.0	33.1	35.5	33.6	32.6	32.5	35.0	40.7	37.1	35.2	32.1	28.1	25.7	25.7	20.1	21.7	19.9	16.5	20.1	24.0	20.4	24.4	27.1	30.8	38.9	38.0	36.8	33.0	34.0	-9999.0
150	East Siberian Sea	40.0	30.4	37.6	50.6	38.9	39.7	33.1	31.1	24.7	29.7	23.6	30.6	42.5	31.1	20.6	16.2	24.2	25.6	21.2	23.1	33.1	30.1	31.1	18.6	32.5	25.1	31.4	45.2	39.8	36.1	-9999.0
152	Gulf of Alaska	37.6	40.4	35.0	35.7	37.9	31.5	47.3	35.7	32.7	30.2	22.4	39.8	36.9	44.6	41.7	29.8	38.1	35.0	29.1	29.2	27.4	23.3	31.6	32.2	34.4	44.5	37.3	22.4	19.6	16.4	-9999.0
154	Southeast Bering Sea	25.4	26.9	20.9	20.5	20.6	24.3	37.8	35.5	27.0	21.3	26.2	41.4	33.8	27.9	24.5	35.4	34.9	39.4	23.9	26.2	24.6	16.0	11.2	20.0	29.6	25.2	21.9	27.3	28.8	17.8	-9999.0