2001 12 - daily  - mean of NCEP mean Daily Clear Sky Downward 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	156.4	154.6	152.2	151.6	149.5	146.9	143.7	145.0	148.2	147.8	145.7	147.0	150.0	150.2	148.2	152.4	156.0	156.4	159.3	160.2	164.4	164.3	159.7	159.2	161.1	161.2	158.9	156.0	155.7	156.0	157.6
34	Hudson Bay	182.5	185.2	189.0	187.6	177.9	175.0	169.4	169.2	188.6	177.4	162.1	170.2	179.3	180.5	188.8	194.0	204.2	192.4	180.6	175.1	169.8	169.1	173.3	178.0	181.2	186.5	174.4	167.6	166.2	162.7	165.2
36	Hudson Strait	170.8	159.1	156.8	150.1	153.9	178.8	181.4	176.4	167.0	177.8	165.7	144.4	162.6	180.2	178.8	161.2	161.7	183.4	196.0	190.2	187.5	182.0	175.3	193.4	206.4	208.8	190.6	193.4	200.4	177.3	178.4
98	Bering Strait	149.6	146.5	143.6	141.6	139.0	137.2	135.1	138.5	138.1	148.4	155.6	156.2	144.1	133.3	127.4	131.8	129.6	127.8	127.7	136.5	162.3	165.8	159.2	156.1	159.8	188.8	189.4	176.2	172.2	176.4	175.1
128	Arctic subocean	145.9	142.2	141.8	145.7	149.8	157.9	143.2	127.8	124.0	123.9	122.7	122.4	116.3	115.3	109.8	114.4	117.2	131.6	135.8	135.0	156.2	155.3	137.2	129.1	125.3	120.3	117.4	115.2	132.5	151.2	142.0
130	Chukchi Sea	160.5	158.5	148.9	145.4	143.9	131.8	131.9	144.2	145.2	142.3	145.2	147.5	132.7	125.8	128.0	132.2	128.0	125.7	118.6	115.1	132.8	155.0	151.0	129.0	132.4	175.7	196.7	168.1	134.6	136.2	140.9
132	Beaufort Sea	153.8	154.8	144.8	142.6	144.5	147.1	151.6	170.6	153.7	147.6	149.3	163.5	166.4	162.2	153.0	153.7	156.2	145.8	150.2	148.7	164.7	178.8	181.3	198.4	206.4	193.0	187.9	181.7	176.7	172.5	164.2
134	Arctic Archipelago	152.1	147.3	144.6	145.2	146.7	135.8	134.0	131.0	133.7	133.8	131.1	127.3	127.9	127.6	134.2	148.6	152.5	154.6	150.5	148.5	145.1	152.1	152.7	153.0	176.1	164.1	153.2	153.6	166.9	172.0	169.5
136	Foxe Basin	135.7	136.5	137.9	144.5	153.4	160.0	157.3	152.3	144.8	129.0	116.1	107.5	120.3	122.8	127.4	127.3	148.1	167.2	193.2	203.9	202.5	175.0	154.2	163.2	160.4	171.0	172.1	165.2	180.7	183.4	168.0
138	Baffin Bay	127.8	123.2	116.1	115.9	120.7	125.2	111.6	118.4	115.1	110.5	113.1	107.7	118.4	103.6	88.5	97.1	110.2	121.1	143.1	155.2	182.2	171.1	143.9	134.9	118.5	105.0	102.0	106.4	115.7	122.5	125.6
139	South Greenland	123.0	119.9	114.2	113.0	113.0	117.0	124.7	134.7	152.9	154.9	150.1	139.3	168.9	171.7	152.3	179.0	181.3	183.6	197.5	183.3	181.3	179.1	171.5	160.1	166.2	148.5	135.9	145.5	151.6	146.2	140.1
140	Greenland Sea	134.4	133.0	134.3	128.6	146.8	137.3	114.1	116.6	123.6	130.0	132.5	123.8	126.1	152.2	112.2	101.6	104.8	104.0	125.8	118.0	152.8	174.1	135.0	121.3	109.8	101.0	105.0	101.0	100.2	101.3	105.5
142	Norwegian Sea	240.2	224.7	208.2	216.1	217.9	209.6	212.4	226.1	230.9	242.1	234.6	233.9	228.8	227.8	226.3	230.1	215.5	211.3	181.8	184.7	172.4	170.0	188.5	194.7	190.4	173.4	171.3	161.3	160.9	164.2	169.8
144	Barents Sea	181.9	184.5	188.8	191.3	184.7	178.0	177.7	176.9	185.6	193.7	193.6	199.6	204.3	192.7	190.9	195.9	180.3	168.6	162.2	159.4	158.8	153.5	160.4	154.4	157.1	156.5	170.1	171.2	167.7	163.8	159.4
146	Kara Sea	166.5	164.3	161.8	162.0	158.1	148.1	138.1	135.2	138.1	139.3	139.6	143.8	144.8	146.0	144.4	147.5	151.9	158.6	165.9	169.3	171.7	172.9	164.1	160.9	160.8	164.3	165.5	167.7	165.9	166.9	177.9
148	Laptev Sea	132.4	125.3	121.1	121.7	120.7	125.4	129.5	130.8	128.3	127.7	126.6	122.3	123.9	130.3	132.1	134.6	140.5	144.8	150.4	153.1	150.0	141.0	143.8	141.4	135.6	130.7	130.9	123.8	119.1	115.9	114.1
150	East Siberian Sea	140.1	145.3	140.0	138.5	137.5	138.3	136.4	132.4	131.2	130.0	127.8	125.3	124.9	126.5	132.0	134.1	137.7	136.4	131.1	131.6	133.3	134.2	122.7	120.7	118.2	115.9	115.4	112.8	124.3	144.0	141.8
152	Gulf of Alaska	150.8	151.5	167.8	165.3	163.8	165.5	170.5	163.3	175.5	194.0	196.6	200.4	180.0	160.4	153.0	156.6	147.5	157.4	161.5	189.9	204.4	198.8	180.7	193.6	211.6	225.9	219.8	209.9	210.7	216.6	216.1
154	Southeast Bering Sea	172.1	161.9	161.0	153.7	147.4	138.1	138.8	138.7	172.5	183.4	199.8	177.3	142.2	143.4	131.9	134.3	134.9	133.2	132.9	172.9	194.7	172.2	146.5	146.9	185.8	223.3	212.2	185.0	187.0	214.0	222.6