1950 01 - 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	170.8	174.5	174.1	172.1	168.2	170.3	173.1	172.1	172.5	172.2	171.8	171.0	170.6	173.5	169.3	169.7	168.9	170.9	173.7	174.6	173.3	172.8	177.3	176.2	179.9	178.8	177.9	172.5	175.1	177.8	178.9
34	Hudson Bay	194.7	179.5	173.7	162.2	152.2	160.2	159.4	173.5	171.1	171.7	173.3	176.1	165.8	165.2	164.6	174.3	141.9	143.5	149.9	159.8	161.9	159.4	152.1	157.5	165.7	160.9	153.3	161.6	165.2	135.6	148.7
36	Hudson Strait	193.3	162.8	155.8	207.5	127.2	154.8	139.6	122.9	129.5	135.0	171.8	130.5	189.4	142.8	134.8	173.7	196.7	130.1	138.8	142.8	116.2	117.3	130.5	112.2	159.7	167.2	137.2	127.7	149.9	169.9	119.5
98	Bering Strait	176.7	220.5	222.3	215.0	196.1	184.6	198.6	198.9	181.3	176.7	188.0	184.1	185.9	198.0	200.1	204.7	226.8	211.6	213.1	209.6	194.6	195.2	226.2	242.4	226.4	215.4	221.4	217.6	203.2	209.2	222.9
128	Arctic subocean	126.0	124.8	141.2	136.8	133.2	129.4	147.6	120.4	133.8	161.2	170.0	159.6	146.8	121.1	113.7	118.5	123.3	109.3	103.9	113.8	112.7	109.1	115.0	121.6	126.9	97.6	119.4	140.9	140.8	152.6	127.9
130	Chukchi Sea	176.1	208.1	223.2	189.9	148.6	197.1	223.5	194.9	188.3	204.8	223.3	239.8	201.2	211.8	258.4	235.1	233.2	213.7	247.7	210.9	212.0	250.2	268.6	261.7	238.7	244.8	231.5	212.3	230.0	219.6	231.3
132	Beaufort Sea	141.1	142.9	170.1	173.4	186.7	176.4	165.1	165.0	152.1	150.2	153.7	149.2	146.6	170.8	167.3	156.4	164.5	185.4	156.6	151.8	147.2	134.8	142.5	157.5	176.7	177.2	182.6	148.7	166.8	190.5	203.4
134	Arctic Archipelago	136.8	137.6	136.6	134.7	131.3	133.0	148.6	131.4	120.9	124.0	117.1	124.7	131.1	138.0	125.3	123.2	124.5	128.1	131.5	140.1	130.2	130.7	130.2	129.0	138.6	137.0	131.6	141.3	143.7	146.4	150.8
136	Foxe Basin	199.2	158.8	140.3	139.6	136.6	136.8	137.7	141.3	130.0	128.3	119.4	117.8	142.3	137.9	131.1	125.6	165.8	179.6	147.8	142.1	150.2	145.1	137.8	133.9	137.7	137.2	130.9	128.3	124.6	126.0	131.4
138	Baffin Bay	110.6	133.8	134.4	133.4	132.9	158.1	143.8	127.5	162.3	171.1	165.4	133.1	112.0	110.6	113.9	122.5	105.0	115.3	130.9	136.0	125.8	119.5	116.6	101.3	94.9	95.4	123.0	120.5	148.8	137.1	131.8
139	South Greenland	164.7	161.9	154.7	144.2	166.8	181.1	170.0	165.0	201.4	187.9	183.9	154.1	139.1	137.0	145.4	170.8	174.4	174.0	188.8	166.9	165.6	144.0	126.3	108.4	136.4	158.2	165.2	166.9	177.4	153.8	175.2
140	Greenland Sea	116.0	115.3	123.9	116.8	107.5	123.1	133.3	124.1	160.6	180.4	163.4	146.6	141.9	121.0	127.1	106.4	105.1	101.2	124.9	127.0	132.5	113.8	126.3	82.0	99.1	148.1	185.9	165.5	177.1	152.5	166.2
142	Norwegian Sea	261.2	254.2	208.4	182.9	179.2	179.9	224.9	228.4	198.0	230.4	274.3	279.7	277.4	257.1	260.1	229.0	206.8	251.2	279.5	302.4	282.4	260.5	265.5	267.0	248.8	224.4	228.4	228.0	237.9	219.5	214.3
144	Barents Sea	173.2	173.5	178.9	182.2	163.7	156.4	152.6	155.3	149.4	175.6	173.3	214.0	233.8	214.9	186.1	163.4	170.2	170.7	199.3	210.2	213.4	250.0	234.0	228.7	237.5	225.7	199.2	189.8	198.0	240.3	216.0
146	Kara Sea	171.0	180.7	186.0	191.8	199.9	195.7	201.2	202.7	200.5	190.0	184.0	185.5	190.0	187.0	181.5	181.6	183.3	188.2	192.8	195.2	192.4	194.2	200.2	189.9	187.7	187.4	194.5	186.6	189.2	195.1	192.1
148	Laptev Sea	162.8	172.9	166.9	160.3	151.1	146.6	149.8	149.6	148.3	156.1	162.1	161.0	153.6	166.1	155.6	148.8	158.5	158.0	152.0	153.7	166.2	163.9	171.9	187.2	179.5	172.4	155.6	158.4	156.8	161.1	166.9
150	East Siberian Sea	217.1	193.8	158.1	137.6	138.9	178.4	185.6	170.3	202.1	186.8	168.2	157.6	159.8	202.7	208.2	227.1	198.1	210.9	220.2	202.6	199.8	202.7	224.9	212.9	227.9	234.0	226.5	206.1	176.5	204.0	171.7
152	Gulf of Alaska	193.5	253.2	236.3	241.1	213.0	172.3	187.9	184.4	165.4	160.1	172.1	183.4	202.3	188.2	188.4	181.0	211.1	203.9	197.7	195.6	187.9	170.3	198.8	219.0	210.0	184.5	210.0	220.1	202.6	203.3	212.2
154	Southeast Bering Sea	290.4	285.5	252.3	276.4	175.4	204.0	246.5	242.9	183.7	209.5	226.1	266.1	254.2	223.6	218.8	214.9	235.8	201.8	199.6	228.3	203.5	220.5	230.2	223.4	211.7	199.1	211.8	208.3	202.8	197.1	204.0