1955 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	186.3	180.1	173.2	170.0	174.0	175.0	174.3	182.6	184.1	184.8	179.7	173.9	175.1	176.6	178.9	174.9	171.5	162.8	164.6	175.2	177.3	173.3	175.8	169.0	161.2	165.5	169.0	171.4	174.8	177.9	176.1
34	Hudson Bay	198.2	182.9	167.9	176.1	181.8	188.2	183.0	180.2	194.1	196.2	205.6	215.0	209.5	194.4	195.1	184.6	176.1	147.3	147.0	169.3	181.7	191.2	215.5	200.0	178.6	197.6	216.8	200.6	189.1	199.8	195.5
36	Hudson Strait	207.5	214.7	160.0	177.9	181.1	213.8	215.7	254.2	255.3	240.4	204.7	168.2	166.3	178.6	184.4	204.0	186.1	179.7	233.7	236.0	242.8	210.2	181.0	168.1	171.3	164.6	153.5	207.4	230.3	216.0	172.8
98	Bering Strait	184.5	190.6	182.0	171.3	172.8	161.3	147.3	175.3	184.6	173.0	166.0	181.0	223.3	216.3	233.8	231.3	191.4	176.5	174.9	202.7	224.4	217.1	185.4	168.9	174.2	177.1	189.1	176.4	174.8	188.6	199.2
128	Arctic subocean	106.0	100.7	122.6	118.7	120.4	123.6	130.3	151.2	126.4	121.3	123.1	118.2	122.4	119.8	124.2	142.3	136.9	112.9	125.9	131.1	158.5	149.8	150.3	136.6	125.0	111.4	113.8	116.0	114.1	103.6	104.5
130	Chukchi Sea	146.5	139.2	133.9	143.3	170.2	153.8	133.4	125.3	121.8	133.6	143.9	187.7	214.9	249.2	241.6	262.3	226.4	213.5	269.2	270.7	268.2	222.6	156.1	210.4	210.7	190.6	170.6	129.5	113.4	108.6	124.8
132	Beaufort Sea	183.2	182.7	186.3	171.8	181.0	179.8	171.0	192.6	194.0	194.8	186.4	177.8	161.4	177.2	197.8	182.3	152.8	138.4	141.7	160.5	172.5	167.3	163.8	146.5	159.3	175.1	154.5	168.3	195.8	209.4	201.6
134	Arctic Archipelago	129.8	149.1	155.2	158.9	162.4	146.2	145.9	143.6	179.0	183.2	187.9	164.3	157.2	154.5	144.5	136.6	134.9	146.3	146.7	159.1	150.5	155.1	157.0	167.6	159.8	150.3	156.0	156.9	150.4	151.6	139.4
136	Foxe Basin	168.3	160.1	162.3	151.5	148.6	152.6	177.0	224.6	172.4	188.2	193.4	190.5	177.2	186.9	163.2	145.5	197.5	195.0	228.5	212.1	194.7	167.8	155.2	150.8	147.2	146.5	186.7	186.8	159.6	167.6	151.7
138	Baffin Bay	96.8	109.8	116.3	114.6	107.9	103.9	108.1	119.0	118.6	116.8	104.7	107.7	116.3	110.4	112.6	110.7	106.0	118.7	131.8	133.8	148.5	144.6	132.2	135.0	112.7	99.4	137.1	144.8	128.5	97.7	102.3
139	South Greenland	162.0	148.9	137.0	134.9	132.9	134.2	134.3	132.4	136.5	154.6	137.3	129.8	144.4	182.4	163.6	146.4	151.8	161.7	155.7	151.4	138.4	129.9	133.7	134.9	135.7	125.3	124.9	146.8	158.0	152.0	169.5
140	Greenland Sea	97.0	121.7	129.4	125.3	149.5	147.7	117.4	160.6	137.4	129.5	130.1	116.3	125.1	110.3	116.2	116.5	117.1	104.3	100.1	106.4	126.9	128.1	136.8	125.3	114.8	102.5	100.9	107.0	108.1	111.9	100.3
142	Norwegian Sea	270.7	235.6	256.7	260.2	271.8	254.1	244.8	232.0	221.1	214.8	202.4	213.4	200.4	195.9	185.4	178.0	174.7	224.8	229.4	216.6	215.8	218.9	235.0	252.2	233.3	256.1	272.7	271.8	282.6	260.2	236.0
144	Barents Sea	179.1	169.1	190.8	187.7	189.7	184.7	176.1	179.2	188.9	193.6	180.3	175.9	194.6	198.7	183.9	159.0	166.9	170.9	173.2	177.5	177.0	169.5	181.9	203.0	199.3	207.6	207.5	238.3	219.9	202.3	204.2
146	Kara Sea	222.1	196.2	177.7	181.3	198.2	209.2	215.5	209.0	202.1	212.9	195.1	177.9	175.2	186.9	197.8	188.8	177.0	171.6	178.5	184.4	194.1	192.2	183.9	165.5	156.4	158.5	161.0	164.0	173.8	177.5	176.6
148	Laptev Sea	177.9	186.8	172.5	150.9	139.2	142.1	145.2	165.0	173.1	158.4	159.9	150.3	152.4	140.1	138.1	151.5	169.4	153.5	141.7	154.3	138.0	130.8	144.0	157.9	154.2	163.8	156.7	159.7	170.3	172.8	166.3
150	East Siberian Sea	174.6	178.4	215.8	202.0	169.7	153.5	167.4	192.7	181.9	170.2	186.1	186.9	180.6	170.2	158.4	181.2	218.4	236.3	235.1	240.0	187.3	169.3	220.5	208.4	160.3	155.2	161.0	150.7	139.2	159.7	173.3
152	Gulf of Alaska	212.6	229.1	234.3	231.6	222.1	187.3	196.7	234.2	198.2	178.7	168.2	198.1	226.6	195.1	200.1	205.2	222.8	171.5	141.2	159.6	208.0	200.1	174.4	149.2	166.0	161.3	218.3	234.0	269.8	258.5	237.6
154	Southeast Bering Sea	176.3	208.7	171.5	201.0	252.2	205.8	153.3	158.5	144.0	147.7	208.1	259.2	237.8	247.9	224.3	222.3	240.2	194.6	179.5	192.0	223.6	248.9	210.9	170.1	213.6	222.1	234.5	195.2	176.7	173.1	195.9