2009 12 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	186.4	187.3	189.6	191.7	186.4	183.7	181.9	178.8	175.1	173.4	171.7	170.4	169.4	175.2	176.1	177.1	178.7	180.5	183.4	182.1	180.1	177.8	175.1	176.5	177.7	180.9	178.3	174.7	174.8	173.1	168.7
34	Hudson Bay	223.3	210.9	196.7	207.0	206.4	192.3	172.2	159.5	160.7	182.9	173.6	164.8	167.4	156.8	159.7	165.9	179.9	186.2	196.8	198.2	196.6	199.8	205.9	204.9	207.3	229.6	224.1	184.7	179.0	180.1	175.5
36	Hudson Strait	236.1	216.9	225.4	227.0	224.0	186.1	176.5	176.5	184.5	190.9	199.2	221.6	204.5	188.0	181.8	186.8	227.8	241.0	263.7	277.5	282.1	240.6	221.0	227.1	201.8	212.8	234.3	260.2	193.9	157.7	145.9
98	Bering Strait	208.3	226.9	199.9	178.5	206.3	258.1	261.8	240.8	224.9	228.5	215.0	210.4	191.1	183.0	187.9	193.7	200.2	210.4	171.3	185.0	207.3	212.2	225.4	225.8	213.2	213.6	214.1	226.5	201.8	191.4	182.7
128	Arctic subocean	133.9	132.8	158.4	176.8	160.5	134.9	118.7	131.6	140.4	137.6	136.2	150.3	144.4	159.5	194.4	181.7	170.2	167.0	156.3	160.8	140.7	146.8	140.7	133.4	121.7	140.1	145.7	130.4	115.5	134.9	173.0
130	Chukchi Sea	188.8	194.6	176.8	154.4	229.4	269.0	276.4	227.4	221.3	227.0	222.4	207.7	174.0	151.2	159.9	133.0	153.0	171.6	186.3	187.9	246.3	263.8	229.0	218.5	185.4	155.2	189.4	217.6	221.7	195.1	176.8
132	Beaufort Sea	190.7	197.4	238.2	229.7	189.4	181.9	215.2	205.7	199.2	183.2	164.7	152.3	147.1	146.9	148.0	168.2	189.1	217.1	225.6	179.4	186.0	188.1	180.3	185.2	206.7	218.6	195.5	196.0	194.3	163.9	141.2
134	Arctic Archipelago	182.6	170.3	197.9	215.1	168.9	138.4	149.7	129.3	127.4	114.1	121.6	132.3	135.1	173.2	194.3	178.9	158.5	152.3	170.1	165.9	196.5	192.1	177.4	180.0	186.1	174.1	158.1	147.4	157.1	154.7	143.4
136	Foxe Basin	186.8	179.2	173.9	163.4	170.1	158.9	138.5	139.2	144.5	123.9	149.5	149.4	218.9	232.1	181.0	174.8	184.9	244.8	256.8	247.5	266.4	245.6	219.3	200.2	167.5	198.2	199.9	215.1	218.2	186.6	171.7
138	Baffin Bay	115.7	118.4	122.6	128.3	154.3	147.7	132.4	150.7	146.1	135.8	135.0	159.0	177.5	218.3	190.3	183.3	149.7	165.7	197.0	203.7	184.3	144.1	120.8	139.1	139.3	139.6	128.5	135.5	175.4	203.4	221.5
139	South Greenland	120.9	129.5	136.7	144.1	150.6	169.0	175.7	186.7	185.1	182.6	196.5	206.7	217.1	232.3	195.8	186.6	174.7	187.8	169.1	165.8	163.2	164.2	136.2	138.0	130.4	136.4	141.1	151.0	176.3	194.7	197.2
140	Greenland Sea	114.8	128.4	123.0	124.9	119.7	135.1	139.2	171.2	171.4	171.1	174.6	190.9	168.5	185.6	176.1	186.4	140.8	130.1	134.7	180.1	141.4	131.6	171.5	147.9	115.2	117.5	118.4	101.3	115.7	160.8	196.9
142	Norwegian Sea	231.3	228.5	223.9	242.8	249.2	252.6	249.6	245.8	240.5	246.4	253.0	250.7	259.5	255.0	213.1	184.3	192.8	236.3	230.2	208.5	210.1	216.8	207.1	208.2	201.0	240.4	226.4	221.7	211.7	207.2	214.2
144	Barents Sea	255.2	258.9	224.2	203.2	196.8	215.2	236.8	240.9	209.7	215.0	224.0	227.2	172.2	161.7	172.5	174.8	196.4	178.6	196.1	178.1	183.6	205.1	194.6	221.1	204.1	183.7	200.7	207.5	198.7	201.8	190.0
146	Kara Sea	197.3	190.6	206.3	218.9	202.3	182.9	173.1	170.5	167.3	162.4	162.1	158.0	163.0	175.5	182.5	185.3	177.2	169.8	176.9	181.6	167.9	157.7	157.0	158.4	171.2	174.1	171.3	169.0	170.5	168.6	162.6
148	Laptev Sea	142.8	161.3	152.1	145.4	156.8	162.5	163.1	159.1	154.8	150.7	148.4	149.0	155.1	156.4	156.8	159.7	175.0	169.7	161.3	159.8	149.0	153.3	150.3	146.4	142.5	135.6	142.3	148.6	153.2	154.2	148.0
150	East Siberian Sea	150.6	153.6	156.8	158.5	147.9	169.0	166.4	187.7	202.8	189.5	199.7	195.6	195.6	215.6	216.1	190.9	174.5	173.8	166.8	163.7	168.4	169.6	180.7	182.3	170.8	170.5	155.2	155.5	157.3	166.7	190.2
152	Gulf of Alaska	264.3	266.6	230.6	201.6	226.2	249.5	239.0	231.5	233.7	230.5	219.8	210.5	217.7	226.3	233.0	229.0	219.2	214.6	182.7	213.2	221.9	239.4	262.8	251.3	278.9	280.4	262.7	244.3	219.2	202.7	190.6
154	Southeast Bering Sea	237.8	234.3	200.7	223.9	284.1	292.4	234.7	238.5	226.7	229.0	215.0	212.1	208.5	193.3	169.7	159.6	155.8	159.5	200.6	247.5	293.4	264.0	232.6	234.6	242.6	264.8	255.5	256.1	256.1	232.4	220.1