1971 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	214.2	213.9	214.9	216.7	216.2	214.2	212.8	211.2	210.5	212.1	208.3	205.0	204.2	204.3	202.3	197.2	192.3	192.6	192.1	192.6	192.6	193.6	194.7	194.3	193.3	190.4	186.9	181.0	175.8	172.8	171.9
34	Hudson Bay	259.2	255.2	258.2	265.9	260.8	252.9	250.6	242.5	244.5	246.1	233.3	228.5	231.5	233.5	221.8	207.5	217.9	239.3	249.7	246.4	243.8	239.0	239.2	245.2	253.1	242.6	230.8	207.6	190.1	200.2	210.4
36	Hudson Strait	227.6	227.9	214.1	214.7	234.0	231.6	224.9	219.4	213.8	210.7	228.8	224.0	224.5	219.8	220.9	210.9	194.1	190.6	188.6	231.5	223.5	222.9	206.3	215.5	226.6	237.9	236.2	239.7	216.5	188.8	193.0
98	Bering Strait	214.0	207.8	203.8	190.3	191.6	191.6	197.2	215.1	203.4	209.9	207.2	194.3	193.8	192.5	202.7	213.0	203.5	194.2	187.2	176.9	168.9	171.2	172.7	167.0	162.8	173.3	187.5	191.0	186.7	181.2	177.1
128	Arctic subocean	175.2	168.3	165.4	158.7	151.2	139.9	135.3	135.5	144.9	149.6	154.7	156.4	154.0	138.7	132.6	136.8	135.5	130.6	130.7	140.1	141.8	140.7	142.9	135.2	135.5	132.2	132.7	130.6	125.7	124.2	122.3
130	Chukchi Sea	193.3	189.9	183.8	178.8	179.4	192.7	194.0	186.8	183.4	184.2	188.4	190.3	183.0	203.2	224.7	223.3	211.6	202.1	194.2	185.2	186.3	190.6	180.0	174.4	174.7	199.2	216.7	198.0	188.9	188.1	177.0
132	Beaufort Sea	216.2	227.8	235.1	234.1	231.4	234.8	225.6	234.2	232.0	228.3	224.7	215.7	206.8	198.5	188.6	192.8	207.6	210.7	201.3	195.7	192.7	198.3	207.1	202.3	195.9	185.1	174.3	177.7	196.4	198.0	186.3
134	Arctic Archipelago	200.6	198.5	203.1	204.0	203.3	193.6	198.1	192.6	197.9	185.2	171.1	178.6	181.3	171.9	165.2	159.9	169.0	189.3	201.4	198.1	186.4	174.4	171.7	173.4	174.2	164.8	156.9	156.5	158.9	168.8	167.2
136	Foxe Basin	217.4	211.7	209.6	216.2	217.0	213.1	204.2	197.2	202.5	204.1	200.3	202.3	195.5	188.3	189.5	183.3	173.5	171.3	188.7	213.0	204.9	197.1	185.0	181.5	190.0	205.9	214.6	201.8	180.8	170.2	177.7
138	Baffin Bay	158.4	165.3	164.3	157.2	149.5	146.7	137.1	121.3	111.8	115.9	123.0	125.1	128.6	127.4	128.9	132.2	129.4	122.1	123.7	135.7	148.7	154.2	140.9	123.3	127.3	130.3	129.2	138.8	139.4	133.2	123.5
139	South Greenland	141.7	152.0	153.8	171.0	180.8	165.0	153.7	141.4	133.6	125.7	127.2	132.1	144.3	147.0	150.3	151.0	143.5	136.1	132.3	134.5	152.9	152.4	146.6	144.0	143.8	159.2	166.9	165.0	157.2	150.8	156.9
140	Greenland Sea	128.5	139.7	148.8	139.5	134.5	127.4	119.5	100.5	106.2	113.8	124.9	126.0	119.2	115.6	113.2	118.6	118.7	115.2	108.9	100.0	108.4	119.2	115.9	111.2	103.3	113.0	117.8	118.9	120.4	117.9	112.1
142	Norwegian Sea	252.1	240.3	229.5	226.2	239.5	264.8	250.5	224.1	217.3	220.8	231.1	211.4	205.7	209.6	212.4	230.4	246.5	239.1	234.9	234.3	225.2	218.3	214.1	232.8	229.8	234.4	251.5	243.3	241.4	243.2	243.2
144	Barents Sea	222.3	223.4	215.6	212.4	210.7	216.9	228.6	222.2	215.4	208.5	214.4	229.7	220.6	211.4	199.4	197.0	203.2	212.0	219.5	220.4	222.4	219.5	212.6	196.7	189.0	180.8	179.2	198.7	208.7	211.2	219.9
146	Kara Sea	219.8	218.3	223.1	230.9	232.6	231.0	224.5	229.5	238.7	242.0	230.8	220.6	222.4	231.6	230.6	216.1	199.2	193.9	193.8	195.9	197.7	203.8	212.6	216.2	214.9	212.7	202.7	185.8	179.8	170.0	170.8
148	Laptev Sea	208.1	205.0	205.7	203.2	202.4	205.2	211.7	202.4	192.2	200.2	210.5	213.9	206.7	199.7	201.7	202.1	186.7	180.2	173.4	180.5	177.5	175.1	174.6	178.6	173.5	162.1	164.8	167.7	152.5	145.8	140.3
150	East Siberian Sea	210.6	210.4	199.7	196.7	190.4	185.5	189.0	191.7	189.8	190.2	182.4	175.4	180.0	183.1	184.4	178.0	180.6	175.3	170.8	158.7	163.8	165.1	163.4	157.7	156.3	154.6	152.9	150.2	152.6	146.9	136.7
152	Gulf of Alaska	238.5	235.9	229.8	223.9	220.1	211.0	235.8	242.4	223.0	234.9	220.0	215.7	212.7	200.1	213.7	236.2	218.5	210.0	204.5	200.7	204.7	199.8	198.5	178.9	171.0	183.2	200.7	216.4	202.8	203.2	209.5
154	Southeast Bering Sea	247.0	230.6	209.9	190.3	193.3	206.5	226.5	230.2	222.4	236.2	215.4	218.0	215.7	224.6	248.5	241.2	232.6	220.7	212.4	203.2	188.3	203.6	193.9	185.7	199.8	227.0	226.2	208.9	217.5	231.7	211.6