2004 10 - 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	219.7	218.8	216.6	216.1	218.0	219.5	218.8	216.3	215.9	213.6	212.1	212.6	210.3	205.7	200.9	196.3	190.1	187.0	187.7	187.6	184.9	184.7	187.1	187.6	188.7	189.8	190.7	189.1	186.4	183.8	181.1
34	Hudson Bay	238.3	237.1	229.4	216.0	227.8	246.0	265.7	267.2	258.2	259.2	255.0	255.3	234.5	226.1	213.3	215.7	205.2	196.4	203.0	208.5	217.5	224.8	234.6	227.1	220.0	212.9	215.1	229.9	233.0	224.9	216.9
36	Hudson Strait	217.4	256.9	253.0	234.2	218.0	207.8	209.8	229.7	237.3	225.2	220.1	223.8	224.3	230.9	204.8	245.8	264.6	250.9	220.0	201.9	206.3	216.8	235.9	237.7	241.4	237.9	209.5	200.2	215.6	227.6	201.7
98	Bering Strait	224.7	213.0	225.0	234.2	227.2	220.9	213.8	210.7	211.6	212.8	210.3	211.2	214.7	220.2	215.0	204.6	197.7	189.2	199.1	202.7	194.0	190.6	190.5	195.0	187.6	192.2	200.9	191.8	187.0	173.0	161.4
128	Arctic subocean	149.1	151.8	151.6	153.4	169.6	169.2	161.0	157.5	150.7	150.6	151.2	151.2	143.9	139.5	151.6	154.6	156.4	155.8	174.8	189.9	177.6	169.4	160.5	155.9	149.3	145.9	143.7	138.3	136.7	129.6	122.4
130	Chukchi Sea	216.8	231.3	220.3	227.0	225.3	218.7	213.6	209.0	210.2	209.1	212.7	208.0	203.1	215.5	226.5	221.3	220.9	216.2	225.0	220.1	212.0	206.3	209.9	207.1	194.5	190.5	203.7	198.4	183.8	167.3	158.6
132	Beaufort Sea	215.2	217.2	208.5	229.0	239.9	247.1	233.7	228.8	236.0	226.2	226.4	215.0	227.8	213.1	196.3	184.0	173.5	171.7	167.7	177.0	182.8	188.2	188.9	182.4	184.0	186.4	198.8	203.8	198.6	203.0	186.2
134	Arctic Archipelago	171.0	171.4	172.0	179.8	187.7	198.1	196.0	186.7	186.3	196.3	186.2	173.2	163.5	160.4	166.0	160.5	154.6	172.3	187.3	179.4	170.7	172.1	176.8	177.1	179.4	174.6	167.9	168.1	159.5	156.6	157.7
136	Foxe Basin	189.9	194.6	223.8	224.5	223.1	212.8	202.9	199.0	200.2	200.4	217.0	206.0	198.5	209.1	197.7	187.4	219.9	242.0	222.8	201.5	204.1	194.1	183.9	191.3	216.3	204.4	191.2	180.6	202.9	186.9	171.5
138	Baffin Bay	149.7	143.4	147.5	166.0	180.0	177.4	178.9	168.6	162.1	150.3	145.1	138.2	141.8	156.9	178.2	156.5	149.2	163.4	203.4	201.0	168.5	159.2	155.4	143.1	136.0	151.8	165.6	150.9	141.1	139.3	143.7
139	South Greenland	161.4	157.2	167.7	170.4	178.4	198.0	198.0	194.0	181.5	154.1	143.0	159.2	156.1	162.3	177.8	168.4	166.0	182.0	188.5	196.5	182.6	163.9	160.4	150.5	147.6	161.9	177.0	160.5	143.7	146.3	159.4
140	Greenland Sea	148.8	135.7	135.6	135.3	158.1	158.9	165.9	158.3	164.6	142.2	133.9	134.2	133.8	130.4	153.3	146.7	133.3	132.3	165.8	193.7	168.1	146.3	142.0	134.4	126.7	118.7	141.7	142.8	128.2	120.8	117.0
142	Norwegian Sea	243.8	243.7	248.2	255.0	253.8	249.0	238.6	224.5	225.4	220.5	233.6	236.2	227.9	230.6	224.6	231.9	223.6	225.1	230.8	228.2	233.8	236.2	232.8	227.3	224.7	229.5	225.7	216.7	212.8	223.9	233.0
144	Barents Sea	250.4	239.9	233.5	233.0	235.6	248.3	249.9	234.9	227.2	214.5	210.7	214.1	230.0	228.5	218.3	211.7	223.3	217.7	213.9	214.0	216.1	225.5	226.3	220.8	211.9	207.8	218.0	220.5	208.3	202.2	202.6
146	Kara Sea	254.0	254.6	250.1	244.7	239.5	230.1	225.9	225.3	227.5	230.4	234.0	235.1	226.5	222.5	219.1	207.0	195.4	190.3	186.3	185.7	183.2	183.9	188.0	199.5	212.6	215.7	207.7	198.2	200.4	201.4	196.5
148	Laptev Sea	198.6	196.9	194.4	195.6	194.8	196.3	193.5	193.3	197.0	198.5	197.1	199.6	203.7	187.7	180.9	192.0	189.4	180.4	167.9	158.2	154.5	151.4	151.4	154.2	154.1	155.6	155.2	160.2	156.5	152.8	165.7
150	East Siberian Sea	203.8	202.8	197.8	190.7	184.6	179.2	174.3	171.0	168.8	167.2	163.3	172.3	186.0	190.1	180.3	171.1	166.4	164.5	162.3	159.3	156.5	155.3	151.1	142.8	137.7	136.7	136.3	134.3	128.8	131.6	131.7
152	Gulf of Alaska	245.4	242.4	256.4	250.6	248.5	235.7	234.0	231.6	231.1	235.2	230.1	236.7	246.5	240.8	226.0	218.9	208.4	188.0	210.8	211.6	209.9	200.3	201.0	218.5	212.2	222.2	227.7	219.3	219.9	202.3	194.8
154	Southeast Bering Sea	210.9	222.3	243.7	246.3	242.6	238.6	236.8	231.8	241.8	242.6	236.1	246.9	241.5	239.6	235.8	235.6	224.7	231.9	246.5	230.7	223.6	227.1	242.5	227.3	212.8	239.0	231.4	223.0	213.6	198.2	181.1