2009 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	230.0	227.4	225.3	221.9	217.9	216.2	213.3	212.6	211.9	211.8	210.1	205.3	201.4	202.0	202.7	203.0	200.9	199.0	197.5	195.7	193.5	190.9	189.0	185.5	182.5	179.5	176.8	175.3	174.1	176.3	178.2
34	Hudson Bay	246.6	242.6	243.4	243.2	238.3	236.5	234.8	226.6	215.2	210.1	205.5	198.4	192.6	198.6	205.1	209.1	221.5	230.0	228.1	217.3	210.2	211.2	214.3	217.6	214.5	213.3	225.2	225.0	221.7	225.4	220.8
36	Hudson Strait	227.7	221.4	218.9	219.8	228.9	227.9	228.6	232.2	231.8	224.4	220.6	215.8	209.9	200.6	198.1	202.6	199.2	203.5	208.0	211.1	197.6	189.7	182.9	184.6	204.3	187.7	172.1	185.7	197.0	200.9	227.4
98	Bering Strait	205.5	202.4	208.3	220.6	220.2	211.0	209.0	217.7	231.2	238.2	244.0	235.6	221.0	213.1	204.5	204.1	204.9	199.9	195.0	193.6	191.7	201.9	210.0	208.8	202.1	193.8	191.6	193.4	189.4	185.3	180.9
128	Arctic subocean	166.7	161.1	161.4	164.4	154.9	142.9	155.6	170.6	175.5	170.6	160.8	152.0	144.8	146.1	150.0	146.3	140.9	144.1	130.3	133.7	139.4	143.1	136.8	132.6	132.3	127.8	128.4	127.3	129.0	131.3	132.7
130	Chukchi Sea	198.6	199.0	209.7	221.7	223.0	217.8	210.7	227.7	244.2	248.9	250.0	242.4	228.4	218.6	212.9	201.8	198.9	195.9	189.9	184.5	181.0	183.2	197.8	214.2	213.4	203.9	194.5	195.5	197.9	197.6	190.0
132	Beaufort Sea	216.4	218.1	217.3	219.0	223.0	223.9	198.5	190.0	188.3	189.5	188.9	180.7	183.8	195.7	205.4	213.6	220.5	205.8	199.8	194.8	196.7	211.7	221.1	218.9	214.1	213.7	210.2	202.0	197.1	195.0	192.7
134	Arctic Archipelago	205.1	193.8	194.4	189.5	193.8	196.9	193.1	190.9	184.1	176.2	171.3	170.8	177.4	190.3	191.3	189.4	163.3	158.4	162.8	159.5	155.6	152.3	159.6	158.2	156.6	153.8	150.6	146.1	150.2	149.6	142.8
136	Foxe Basin	209.6	213.3	198.8	195.1	186.5	184.9	198.0	202.7	201.2	191.3	193.3	192.5	184.3	185.1	188.7	187.0	192.4	188.0	192.4	185.5	176.8	177.3	180.6	180.1	175.4	170.3	164.8	177.3	170.5	153.8	142.3
138	Baffin Bay	146.7	150.8	153.0	144.2	134.3	131.4	130.3	129.0	136.4	139.4	135.3	133.3	139.3	145.6	150.0	148.8	147.6	144.9	140.6	138.1	135.6	131.7	122.2	133.1	141.4	127.3	135.3	140.4	127.1	119.1	130.9
139	South Greenland	166.0	160.2	148.7	140.2	129.1	126.4	124.6	121.4	132.2	144.9	155.1	178.8	185.2	169.7	164.0	183.5	162.8	143.8	146.3	149.3	150.0	137.7	145.3	147.9	139.9	153.5	159.8	164.7	158.6	172.4	166.0
140	Greenland Sea	136.7	128.8	125.5	126.7	119.0	108.3	115.5	132.8	140.4	133.7	135.1	131.5	139.0	129.1	135.6	144.4	133.5	122.1	116.9	118.5	117.6	122.2	125.3	116.5	117.2	114.4	120.2	132.4	126.7	134.1	147.7
142	Norwegian Sea	226.6	223.1	224.9	223.0	215.1	220.3	224.1	219.1	214.8	210.4	210.2	211.1	210.8	228.7	261.6	232.6	232.0	245.5	232.7	227.4	227.9	224.9	226.7	228.5	229.7	233.8	230.6	217.9	211.3	236.8	246.2
144	Barents Sea	236.4	229.9	229.7	229.3	244.0	242.7	229.6	234.1	224.9	219.0	217.4	216.1	223.3	225.1	226.2	237.8	231.5	231.6	226.3	224.3	218.4	214.9	220.5	210.1	208.5	213.4	217.8	212.1	210.8	210.6	208.6
146	Kara Sea	267.1	266.6	262.3	253.6	243.5	240.8	240.9	239.7	240.4	242.4	237.6	225.7	217.3	220.0	223.2	218.7	215.7	217.1	215.4	214.3	209.7	197.2	184.3	180.2	180.3	178.3	167.7	167.4	171.6	177.1	186.8
148	Laptev Sea	234.2	231.1	223.6	218.0	217.7	220.7	216.0	214.6	216.4	218.5	217.5	214.9	206.0	198.8	190.1	184.5	180.9	178.7	179.4	179.1	181.3	182.2	178.3	167.2	157.0	151.5	146.2	139.7	134.8	133.4	132.0
150	East Siberian Sea	212.4	214.4	213.8	205.1	188.2	189.0	197.4	197.6	191.5	186.3	193.1	196.2	199.1	198.0	194.6	190.2	187.4	183.4	186.8	198.5	206.9	197.2	188.5	177.3	169.8	156.2	148.9	144.7	147.8	155.8	165.3
152	Gulf of Alaska	231.8	223.4	233.1	242.8	248.5	234.7	243.9	263.2	264.9	259.3	256.2	249.9	227.4	218.2	221.2	228.4	229.6	228.7	225.5	226.1	227.0	240.9	240.7	228.0	230.0	224.9	214.8	209.1	199.9	193.3	188.6
154	Southeast Bering Sea	231.7	224.5	248.1	253.2	245.9	231.2	259.3	277.8	269.7	275.5	255.4	257.6	257.9	251.3	236.0	222.1	214.4	215.0	218.5	224.2	217.1	224.5	232.4	233.0	221.9	212.1	204.4	199.6	195.2	188.0	179.5