1975 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	220.1	218.0	216.0	213.5	210.3	205.8	203.4	203.9	201.9	201.8	204.4	205.5	203.1	201.8	201.8	200.5	199.8	197.7	195.9	191.0	187.4	185.7	184.6	181.2	177.8	174.3	173.6	174.6	177.3	178.9	178.1
34	Hudson Bay	234.9	243.1	243.6	245.7	249.4	231.6	226.0	227.8	237.7	233.0	237.2	242.5	232.5	220.5	225.8	223.5	229.7	240.3	245.1	233.9	222.9	215.2	214.5	216.2	215.1	203.4	201.7	192.1	191.0	205.2	211.3
36	Hudson Strait	236.0	216.3	195.9	196.5	211.4	236.3	193.1	194.0	196.1	208.8	217.2	207.0	236.4	224.9	225.6	222.3	216.0	214.7	217.1	229.1	231.8	223.4	220.0	217.1	236.8	234.9	207.2	207.9	190.3	181.3	179.9
98	Bering Strait	215.7	212.6	222.3	218.5	212.5	204.9	198.3	195.6	179.0	184.0	200.4	206.6	202.9	197.7	203.2	197.5	193.2	191.2	189.2	186.5	184.2	182.4	187.4	202.4	195.5	178.8	174.3	162.6	149.7	147.2	142.2
128	Arctic subocean	153.3	148.1	146.7	136.4	135.6	149.0	156.3	165.7	169.2	145.2	132.7	132.0	128.7	127.6	119.3	119.6	129.4	150.0	148.3	132.9	137.8	159.3	175.9	155.0	138.5	135.1	138.8	139.6	147.7	155.7	149.1
130	Chukchi Sea	207.8	206.4	202.4	201.6	201.4	205.5	192.8	188.4	196.6	185.2	191.3	196.0	175.8	177.4	186.7	185.6	179.6	186.0	183.9	188.4	190.7	178.1	193.4	185.9	178.5	187.3	187.8	157.8	152.1	149.2	152.5
132	Beaufort Sea	244.6	237.1	238.8	236.3	217.9	210.2	201.3	202.2	201.9	206.8	207.1	199.9	207.3	212.1	207.4	213.5	218.4	210.9	206.8	202.7	199.0	193.2	185.2	188.1	184.9	174.4	164.4	163.7	163.1	163.8	172.0
134	Arctic Archipelago	173.3	175.7	173.6	168.2	157.6	159.2	169.4	178.2	175.9	175.9	173.9	164.5	155.3	172.7	175.7	171.7	180.3	191.4	189.8	189.5	193.9	193.2	187.1	183.2	173.8	167.8	163.8	159.4	155.9	143.8	139.6
136	Foxe Basin	186.1	181.6	182.2	189.2	187.0	193.8	201.2	193.9	193.1	199.6	197.0	192.2	193.6	192.9	201.1	208.9	209.0	204.3	201.6	196.7	202.4	191.6	188.5	198.0	199.0	200.0	204.6	204.9	187.5	166.8	165.5
138	Baffin Bay	142.2	142.7	133.3	146.0	153.8	163.4	165.1	186.1	169.1	142.8	132.9	135.2	133.8	134.0	130.4	127.4	123.0	126.6	134.3	126.2	122.8	141.5	161.7	156.4	140.9	134.7	134.7	152.7	164.5	154.7	143.5
139	South Greenland	160.1	157.4	162.2	173.5	165.7	159.7	172.2	197.4	198.0	190.8	180.0	163.8	148.3	147.5	151.2	155.2	161.7	163.9	165.6	165.4	164.4	174.2	183.7	172.9	159.8	157.5	165.9	171.6	166.6	161.5	158.5
140	Greenland Sea	141.8	143.2	142.6	148.8	147.9	143.5	144.1	170.6	176.5	147.3	122.3	121.7	111.3	111.2	108.8	100.3	95.8	103.2	124.4	128.2	117.7	125.9	150.2	146.1	123.2	120.2	114.3	123.2	141.8	140.3	136.4
142	Norwegian Sea	271.5	252.3	245.7	246.6	251.8	240.8	238.2	223.6	217.8	227.7	242.7	245.1	236.3	233.5	246.3	250.4	234.6	214.0	234.0	233.7	230.0	232.1	236.1	245.9	261.2	255.8	234.2	226.4	234.2	211.4	223.9
144	Barents Sea	241.1	248.8	243.0	224.8	215.0	218.4	224.9	217.0	207.1	212.6	216.6	223.9	215.2	208.8	213.0	221.8	227.6	224.1	204.9	205.3	208.5	210.1	204.4	202.0	212.6	219.8	196.8	185.8	183.7	181.8	179.3
146	Kara Sea	242.0	232.3	225.2	217.8	217.7	219.0	215.3	207.8	205.7	210.7	219.3	225.8	224.4	220.1	213.1	209.3	206.3	200.3	197.2	189.1	185.0	182.0	177.9	166.4	163.9	172.0	184.1	192.6	199.8	201.2	189.3
148	Laptev Sea	213.2	219.6	219.5	220.0	210.8	196.8	195.1	198.5	195.5	189.6	186.4	188.1	196.7	204.5	208.4	204.1	196.5	184.9	183.1	181.4	173.9	171.7	163.2	159.4	158.3	149.3	143.2	148.6	162.4	170.3	188.7
150	East Siberian Sea	207.0	196.6	196.1	193.5	203.8	203.3	202.4	198.0	191.6	193.6	194.0	188.6	180.4	180.2	182.5	188.4	186.0	181.5	170.2	162.1	163.4	161.3	168.1	173.8	169.0	159.4	161.1	164.1	168.1	171.0	160.9
152	Gulf of Alaska	236.1	235.2	246.4	238.9	229.3	220.2	216.3	212.9	201.1	214.9	242.8	244.3	233.0	229.2	228.3	224.3	214.8	212.0	209.1	205.4	207.9	207.3	220.5	217.7	205.7	190.2	178.0	176.1	168.0	162.0	152.0
154	Southeast Bering Sea	238.8	226.5	226.0	224.1	220.0	215.0	220.7	212.8	192.5	244.4	254.7	247.9	234.3	226.8	228.9	224.3	211.7	206.5	201.0	203.5	227.3	231.6	231.8	226.4	205.2	190.9	192.9	187.0	150.0	144.6	138.0