1956 12 - 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	35.8	36.1	32.4	32.8	33.1	32.8	32.8	31.5	31.4	29.0	30.3	28.4	26.7	28.1	27.2	26.8	26.0	28.2	29.0	30.2	32.2	30.7	32.4	32.2	35.4	33.7	33.3	33.7	34.5	32.2	32.9
34	Hudson Bay	37.1	38.5	30.9	37.1	38.5	30.8	24.3	22.5	32.9	32.5	33.9	32.7	26.5	28.0	32.8	31.1	19.2	35.5	32.2	33.2	23.2	23.8	33.2	24.0	29.6	35.7	33.0	30.4	28.1	32.5	24.2
36	Hudson Strait	27.8	23.0	18.8	16.9	22.9	34.5	27.3	34.4	28.8	38.3	24.5	26.6	21.6	27.1	13.8	48.0	32.3	26.8	14.3	22.1	22.8	15.0	32.3	26.2	37.2	26.9	13.3	31.4	37.9	39.4	65.1
98	Bering Strait	34.2	29.9	22.3	22.4	28.8	26.6	23.8	20.3	17.8	17.5	17.1	17.1	22.4	19.7	20.4	20.1	21.0	17.1	26.9	30.4	37.0	22.9	20.8	27.7	30.4	29.0	32.4	34.9	42.4	36.3	29.9
128	Arctic subocean	17.8	11.4	6.7	12.3	17.1	7.2	6.3	12.2	13.0	11.5	6.8	5.5	12.1	11.9	5.9	21.7	18.2	19.3	13.9	12.7	14.5	14.6	14.7	13.3	13.9	11.5	19.5	19.7	12.4	15.1	14.7
130	Chukchi Sea	39.2	49.9	20.7	19.4	27.6	21.9	29.4	29.9	29.6	19.9	24.8	22.3	32.8	23.8	13.5	10.8	9.6	9.6	12.9	23.8	21.7	23.3	13.5	8.1	10.1	22.4	19.2	12.0	19.9	5.8	5.4
132	Beaufort Sea	45.1	42.7	29.1	29.8	25.3	37.9	41.5	30.0	32.8	38.0	35.8	31.9	38.5	31.7	24.1	17.0	32.6	37.0	33.3	27.5	37.6	39.0	30.2	35.8	34.2	32.4	29.2	42.1	44.8	26.7	34.9
134	Arctic Archipelago	35.0	41.7	27.9	27.4	31.2	25.5	26.6	37.8	34.9	23.2	30.2	25.9	20.7	29.3	31.7	27.5	19.1	19.8	21.3	23.3	31.6	30.4	33.4	25.4	26.4	27.6	25.5	15.1	14.4	20.6	23.6
136	Foxe Basin	33.1	25.6	34.9	44.6	38.6	37.5	38.9	36.7	38.7	37.1	36.5	24.1	30.2	43.8	33.5	27.9	33.7	32.2	36.7	36.0	26.4	33.9	34.5	33.9	23.9	23.6	29.1	34.4	25.1	29.4	35.2
138	Baffin Bay	15.2	11.0	10.6	13.2	12.2	7.4	11.4	13.5	12.7	14.5	9.8	8.3	10.4	10.6	6.0	7.0	15.7	9.5	14.2	18.0	22.0	13.3	17.4	10.6	21.3	23.3	22.2	11.1	25.5	18.2	11.9
139	South Greenland	29.9	22.7	26.8	18.9	10.7	17.9	32.8	32.5	39.2	35.2	36.9	35.9	35.5	29.0	27.7	24.8	20.7	20.3	34.8	31.1	31.8	28.1	33.4	33.1	41.7	28.4	22.6	35.5	40.6	26.4	25.6
140	Greenland Sea	45.8	36.7	11.1	17.9	18.5	11.0	14.5	31.0	21.4	23.4	31.2	26.8	20.7	26.5	35.5	42.9	18.1	7.3	7.9	14.4	31.7	18.0	24.3	30.4	31.7	29.7	17.4	8.5	19.5	15.8	11.2
142	Norwegian Sea	41.4	43.7	27.6	35.8	42.7	33.4	29.8	48.4	41.0	36.3	52.8	34.0	36.7	31.6	38.4	34.0	34.0	37.3	34.3	34.5	17.0	18.6	19.3	17.2	23.0	18.6	18.0	18.0	29.9	31.3	32.4
144	Barents Sea	38.2	40.3	42.9	45.9	47.1	44.7	40.7	36.6	37.8	38.8	23.5	23.1	23.7	27.4	29.2	28.7	42.7	46.1	42.3	40.3	36.7	27.1	33.6	33.5	31.6	14.8	27.1	28.6	26.2	29.2	36.9
146	Kara Sea	36.0	36.1	33.7	36.8	36.5	37.2	33.3	35.5	34.9	29.2	30.3	27.2	22.3	20.4	18.3	23.9	25.7	28.1	32.0	36.0	42.1	41.1	42.7	41.8	43.6	41.7	40.1	37.8	38.3	39.1	41.9
148	Laptev Sea	34.7	37.6	40.2	36.6	38.2	34.2	37.4	37.4	32.5	27.9	39.6	34.5	28.7	38.8	40.9	33.4	27.1	29.4	27.7	29.7	27.1	28.1	26.5	34.6	40.5	37.1	42.5	41.4	39.4	38.3	37.9
150	East Siberian Sea	44.2	51.8	62.7	41.7	41.1	47.9	63.1	35.9	24.2	21.7	19.6	35.6	47.2	54.4	41.6	30.0	37.9	26.9	19.2	15.9	22.1	28.6	28.6	25.6	28.0	30.3	34.7	30.1	26.6	21.9	25.1
152	Gulf of Alaska	25.9	21.1	17.4	16.0	15.5	21.3	20.1	20.9	13.1	19.4	22.3	20.9	16.2	14.4	16.4	31.2	32.7	22.0	41.1	39.8	32.6	34.4	38.5	41.3	34.8	43.5	35.3	55.3	45.5	47.8	38.1
154	Southeast Bering Sea	9.7	18.6	5.6	20.5	21.9	30.2	10.5	5.8	22.0	22.4	10.0	6.1	7.5	17.2	39.7	36.2	16.0	10.3	6.8	6.2	16.0	21.3	14.2	16.3	36.3	38.9	18.7	35.9	50.1	21.9	20.8