1974 11 - 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	30.6	30.8	32.4	30.8	27.9	29.5	27.7	29.9	29.3	32.2	32.2	34.0	33.9	34.1	35.3	35.4	31.4	31.9	31.7	33.6	34.9	32.8	31.9	29.4	32.7	32.2	30.7	29.8	30.2	30.1	-9999.0
34	Hudson Bay	29.1	23.9	30.4	25.8	15.4	19.3	21.1	34.5	22.9	26.3	29.3	39.6	34.2	31.9	28.4	28.4	25.7	29.9	28.0	38.1	43.6	40.2	30.0	15.4	30.8	37.9	32.3	22.3	20.4	24.6	-9999.0
36	Hudson Strait	50.4	30.5	26.6	22.8	39.0	49.9	21.8	54.8	31.9	50.1	28.0	21.9	55.3	50.7	30.4	33.9	21.3	41.5	30.8	21.1	13.2	22.3	48.4	41.2	21.7	17.6	26.1	21.8	25.3	48.1	-9999.0
98	Bering Strait	38.5	39.0	48.2	43.5	30.0	24.8	21.8	27.4	32.6	40.8	43.4	55.4	34.7	38.3	42.4	42.9	30.2	28.6	27.2	29.3	30.1	37.6	42.5	38.2	40.8	32.6	28.0	43.5	47.7	35.9	-9999.0
128	Arctic subocean	16.1	6.5	10.8	18.1	15.7	27.6	29.9	16.3	19.0	17.4	16.2	26.3	16.8	27.7	21.7	22.2	30.6	25.2	22.1	19.5	23.6	19.4	19.0	12.7	14.0	21.7	36.8	43.6	28.5	11.6	-9999.0
130	Chukchi Sea	43.9	33.1	28.0	38.1	19.6	9.2	13.5	15.8	19.0	29.3	39.3	63.8	39.5	40.0	29.5	41.5	20.1	15.2	19.1	16.6	14.7	19.6	15.8	16.9	13.8	17.3	9.0	8.4	23.0	20.0	-9999.0
132	Beaufort Sea	21.3	25.3	38.6	36.4	31.7	36.3	21.8	22.4	26.2	29.0	26.5	36.0	29.2	29.7	32.7	41.0	30.6	36.8	37.5	42.8	38.7	18.6	21.5	21.1	47.4	34.2	38.3	33.8	45.7	45.7	-9999.0
134	Arctic Archipelago	40.4	35.2	28.8	35.6	32.1	38.9	43.6	33.7	25.5	24.3	33.9	37.3	42.4	29.4	21.3	31.9	26.4	20.5	23.9	31.4	32.7	33.8	26.1	32.9	23.3	20.4	38.5	45.5	39.1	19.5	-9999.0
136	Foxe Basin	32.7	56.9	37.4	35.7	21.4	32.3	20.4	51.4	39.0	16.1	16.9	17.4	34.2	36.6	30.0	19.5	4.4	10.5	15.2	19.4	30.1	34.5	11.7	8.4	21.5	37.6	11.3	12.8	45.7	37.7	-9999.0
138	Baffin Bay	23.7	28.5	25.4	29.8	21.5	15.8	11.0	10.5	15.4	10.0	7.2	10.8	20.5	27.7	35.7	41.3	27.5	13.3	19.1	21.2	18.8	13.9	9.5	17.4	10.3	11.1	16.5	21.8	20.2	15.6	-9999.0
139	South Greenland	23.6	32.8	36.0	36.0	36.7	27.8	23.5	21.0	18.3	22.5	21.7	22.5	13.4	17.8	33.9	34.0	33.0	27.8	29.7	20.5	35.3	30.0	36.3	23.7	23.5	25.1	17.1	18.0	27.4	21.0	-9999.0
140	Greenland Sea	10.6	8.3	10.8	7.0	20.5	54.4	39.9	23.8	24.3	41.1	35.7	23.4	18.8	10.1	9.2	14.4	10.2	13.7	9.8	8.5	11.8	13.7	18.9	12.2	11.6	8.6	14.9	23.9	11.4	19.3	-9999.0
142	Norwegian Sea	17.3	24.1	28.4	25.5	20.9	35.9	34.3	30.9	39.6	43.9	35.0	37.1	43.6	37.1	41.5	24.9	21.5	37.8	13.9	12.8	20.8	30.0	27.2	42.1	42.8	36.7	38.4	33.0	41.7	35.4	-9999.0
144	Barents Sea	32.9	21.4	23.4	35.9	45.5	28.2	31.6	34.2	33.7	29.2	33.1	31.6	42.5	50.4	33.5	36.3	35.0	42.5	38.0	40.7	26.5	42.4	32.0	29.1	43.0	46.1	39.7	34.8	31.1	50.7	-9999.0
146	Kara Sea	33.7	36.2	33.5	29.9	28.2	29.3	30.0	29.4	27.5	31.6	28.7	29.3	36.7	37.3	44.5	41.7	38.3	37.8	38.7	39.3	41.0	37.2	39.5	38.6	34.0	32.7	29.5	27.2	24.5	27.2	-9999.0
148	Laptev Sea	26.5	30.6	31.3	29.5	29.6	33.5	31.2	32.0	43.9	45.4	42.9	37.5	33.7	33.0	36.8	33.2	33.3	32.2	34.5	32.5	33.5	33.0	34.4	34.0	32.5	36.1	36.2	34.5	33.7	32.7	-9999.0
150	East Siberian Sea	33.6	35.4	31.9	29.8	25.7	29.6	28.4	30.4	32.9	36.9	41.3	34.0	32.1	33.4	30.2	32.0	31.1	29.0	25.8	28.6	30.3	23.2	18.7	31.4	39.6	34.7	26.1	25.1	35.7	25.2	-9999.0
152	Gulf of Alaska	47.7	37.0	57.8	36.4	27.8	28.2	36.1	33.2	37.6	30.3	42.1	47.3	40.7	49.9	52.0	28.3	25.0	26.2	21.1	22.0	31.9	47.7	42.5	39.5	39.0	43.6	42.6	51.9	39.9	32.2	-9999.0
154	Southeast Bering Sea	38.8	30.8	28.6	23.7	18.1	12.3	46.4	54.7	27.6	31.2	63.2	46.7	42.2	42.5	25.9	19.7	39.6	27.6	17.7	26.4	36.1	47.5	28.5	17.8	20.4	11.8	20.9	55.4	40.0	31.4	-9999.0