2009 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	158.0	158.1	159.2	159.7	156.6	154.1	151.3	148.2	145.3	142.3	141.1	141.6	141.7	145.2	147.2	148.8	150.3	152.3	153.8	153.3	150.8	148.0	144.8	145.6	147.3	150.1	150.3	146.6	145.7	144.5	141.5
34	Hudson Bay	186.4	179.9	172.5	172.6	170.8	161.1	146.2	135.6	131.8	138.8	139.2	135.3	136.5	132.4	136.7	148.5	163.9	167.5	169.6	168.6	167.4	168.7	171.7	171.4	179.0	191.0	190.9	163.5	153.3	152.5	146.0
36	Hudson Strait	193.4	182.8	187.3	192.3	186.9	169.6	159.3	155.4	162.2	157.6	168.2	171.6	167.0	143.8	145.7	150.8	179.2	197.4	216.9	219.4	223.6	213.7	197.4	190.0	177.4	174.0	189.7	199.4	160.0	134.8	134.8
98	Bering Strait	173.2	184.7	173.5	156.3	172.7	206.2	217.1	213.2	207.2	199.6	189.8	180.6	169.9	157.9	153.2	152.3	159.8	164.9	143.1	157.8	173.6	181.2	189.7	192.8	186.1	178.0	183.0	185.7	178.6	171.7	162.4
128	Arctic subocean	126.0	126.4	138.6	147.5	134.5	111.6	104.6	121.6	132.2	129.6	122.8	132.5	133.6	150.3	170.1	158.7	139.9	135.2	138.8	135.1	124.6	122.0	123.5	125.4	115.8	123.6	126.5	111.7	103.9	116.5	140.2
130	Chukchi Sea	152.8	161.3	150.5	138.1	178.7	219.2	227.6	213.9	210.7	200.7	195.5	186.8	161.8	142.5	138.0	116.8	128.6	136.2	142.4	155.6	194.0	213.3	200.4	190.5	172.6	150.2	163.5	186.1	186.3	177.8	163.6
132	Beaufort Sea	174.8	181.7	200.3	190.5	163.8	158.7	169.3	164.2	160.8	148.7	130.9	123.5	124.7	127.3	132.5	151.7	169.0	186.3	183.1	157.5	155.7	157.3	158.7	168.3	177.7	185.4	172.5	166.5	158.0	139.7	129.0
134	Arctic Archipelago	159.4	157.4	169.7	176.1	147.0	126.7	122.0	106.4	102.2	95.8	104.1	121.0	127.5	147.7	154.7	142.5	138.5	140.3	149.9	148.3	161.1	163.3	152.7	145.2	146.5	143.4	138.7	134.9	135.4	127.7	121.8
136	Foxe Basin	155.2	156.3	152.5	152.8	159.0	146.9	122.9	114.1	117.5	117.7	132.6	142.8	170.0	183.7	153.9	136.9	153.3	190.4	211.5	213.3	213.0	199.6	176.7	157.7	141.1	147.1	150.7	164.0	173.1	148.4	134.4
138	Baffin Bay	111.1	110.1	113.1	115.3	126.6	120.9	115.4	128.7	133.0	130.1	129.5	146.0	162.0	184.6	169.3	151.8	124.3	131.2	158.3	163.8	147.6	123.5	109.0	119.6	121.7	119.2	113.3	114.4	138.9	155.7	170.7
139	South Greenland	110.7	116.4	123.3	124.0	130.0	149.3	153.4	154.4	160.3	159.5	167.7	176.4	182.6	192.0	172.7	159.6	153.4	166.7	157.7	155.7	148.5	141.5	122.6	125.1	119.7	119.4	120.0	127.4	144.9	160.7	168.2
140	Greenland Sea	101.9	107.6	105.5	107.7	111.2	122.3	126.7	149.0	154.8	154.1	152.4	159.2	159.0	170.2	168.8	160.9	124.2	115.0	122.3	143.7	121.0	105.9	127.4	126.2	107.2	105.5	106.0	93.9	104.4	138.2	163.8
142	Norwegian Sea	204.4	200.1	195.8	208.0	219.4	221.8	222.2	222.7	215.9	219.6	224.8	223.9	218.2	213.2	192.1	173.4	171.9	195.6	193.7	185.5	175.0	177.7	181.5	185.3	183.7	187.9	182.4	181.3	183.0	189.0	190.4
144	Barents Sea	207.5	217.1	201.6	183.5	174.5	183.9	194.1	200.2	189.3	186.8	189.3	184.6	145.7	129.9	134.8	141.7	152.3	147.6	162.1	159.3	157.8	159.6	162.7	174.5	169.5	156.3	165.7	169.2	169.9	167.5	160.4
146	Kara Sea	164.1	155.9	164.4	174.2	165.5	149.9	141.5	137.5	132.2	129.0	129.5	130.1	133.6	142.9	151.1	154.7	147.9	140.9	145.2	148.4	140.1	131.0	123.8	125.1	132.6	139.0	138.2	136.4	140.1	140.4	135.1
148	Laptev Sea	120.9	129.1	123.0	121.1	128.2	133.5	132.4	127.8	123.3	119.0	116.5	118.3	122.5	126.5	129.6	133.4	140.9	142.6	135.1	127.4	123.0	124.8	121.6	114.7	111.2	112.4	120.7	124.5	123.1	121.7	119.1
150	East Siberian Sea	125.1	126.8	128.5	133.9	134.9	140.3	143.6	148.0	154.8	150.7	153.0	155.1	157.5	164.5	162.9	148.1	137.0	138.2	138.4	139.7	139.8	138.7	141.1	144.7	145.0	144.2	135.9	132.4	129.5	134.2	145.8
152	Gulf of Alaska	211.7	217.5	200.0	184.0	199.7	210.9	212.9	215.6	218.6	210.6	201.1	192.2	189.7	189.3	187.0	184.7	180.5	174.7	160.3	189.9	195.1	201.6	210.4	212.2	225.5	228.7	222.3	214.1	204.2	189.5	178.8
154	Southeast Bering Sea	206.5	201.6	180.0	189.7	229.9	242.6	220.5	222.7	214.0	215.9	203.1	198.4	192.5	182.2	158.6	138.4	130.0	133.0	168.0	211.5	231.5	223.6	206.6	208.0	214.2	226.9	226.3	222.5	219.3	212.0	204.9