1978 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	212.0	210.3	208.9	207.5	206.1	205.9	207.0	209.2	209.8	207.0	204.1	201.0	201.2	201.9	198.9	196.4	195.5	196.9	196.6	194.9	190.7	186.3	184.0	182.6	182.5	183.5	184.2	185.1	187.2	191.3	193.3
34	Hudson Bay	256.3	254.2	245.0	248.9	240.9	230.3	228.9	238.7	240.0	252.4	250.3	227.9	209.5	208.9	213.1	218.5	220.8	218.7	234.2	243.6	222.3	203.3	209.2	223.0	218.2	207.8	196.9	190.2	200.2	208.8	210.9
36	Hudson Strait	198.2	189.7	195.2	207.7	237.9	244.2	236.1	230.1	201.0	189.9	222.0	256.6	248.2	198.2	197.1	189.6	189.2	211.5	193.3	185.6	181.8	179.2	177.5	177.9	180.9	197.0	196.4	185.6	172.8	183.9	183.5
98	Bering Strait	203.8	200.7	197.8	193.2	205.8	217.2	220.0	219.2	217.0	201.5	189.1	183.1	188.8	188.7	186.2	180.5	198.5	212.3	200.5	192.9	187.6	183.5	176.6	184.1	194.7	188.2	184.9	177.1	181.0	192.6	180.3
128	Arctic subocean	146.5	142.7	153.4	148.9	145.6	146.5	138.1	139.2	135.0	130.3	119.3	120.2	123.6	130.4	134.0	130.3	121.7	124.6	130.1	133.1	124.7	134.8	137.9	137.4	131.6	125.0	125.3	127.8	118.2	117.9	125.8
130	Chukchi Sea	201.9	196.9	187.9	187.4	186.4	195.0	205.2	209.2	208.4	186.5	184.1	183.4	186.0	183.9	180.9	181.3	185.7	188.8	186.8	181.3	174.3	162.1	164.0	176.7	187.9	179.4	176.0	172.8	188.9	187.0	175.0
132	Beaufort Sea	228.3	218.2	222.9	208.1	205.8	223.9	239.7	238.3	240.7	218.7	203.3	199.7	197.9	211.1	213.2	210.1	198.5	233.0	239.8	209.5	195.1	196.5	210.3	193.6	196.7	194.2	185.3	183.5	179.5	191.4	216.9
134	Arctic Archipelago	199.9	189.0	176.3	166.0	155.8	155.7	163.2	158.7	159.5	164.7	148.9	150.1	152.0	155.4	160.0	160.1	151.2	140.5	135.3	142.4	146.1	148.5	143.1	143.4	142.4	140.1	138.2	137.1	136.7	138.4	154.8
136	Foxe Basin	183.0	200.6	198.0	193.9	183.1	173.4	163.4	169.0	152.1	160.9	194.4	182.3	165.3	168.3	151.3	154.2	163.0	173.1	180.7	181.7	174.4	154.4	138.2	137.9	140.3	149.5	159.4	167.9	146.9	134.2	138.6
138	Baffin Bay	141.6	141.9	157.1	154.6	146.1	141.6	149.9	153.6	152.0	129.6	117.2	132.7	144.0	149.3	148.5	124.9	111.7	115.1	119.5	124.2	140.2	140.5	132.6	123.5	112.9	108.4	113.8	113.4	124.5	135.4	133.3
139	South Greenland	170.0	162.1	160.8	153.1	144.4	143.1	157.9	178.6	191.9	178.8	175.2	165.7	185.1	196.4	163.5	161.5	153.5	131.2	134.2	152.1	168.7	146.2	131.5	128.4	130.4	138.2	128.9	148.1	165.9	163.8	135.3
140	Greenland Sea	134.4	133.6	130.1	125.7	123.7	119.9	119.7	140.3	159.4	147.3	123.1	120.0	127.6	143.6	158.8	138.8	112.6	106.5	113.8	126.3	136.7	141.0	123.8	121.0	109.0	102.0	99.5	108.4	109.2	133.1	131.8
142	Norwegian Sea	235.3	240.7	243.5	235.5	227.2	225.6	235.4	238.6	252.5	233.1	251.1	271.8	254.9	243.4	223.2	232.5	237.7	237.1	232.1	224.9	209.8	216.2	217.9	220.0	220.2	219.5	250.9	220.8	212.3	220.7	235.3
144	Barents Sea	210.8	207.9	212.4	222.0	225.3	227.5	223.6	217.6	215.9	221.6	215.4	221.7	237.7	228.9	219.6	210.0	202.7	210.8	222.7	220.7	230.1	232.1	227.4	213.4	217.9	216.0	212.7	213.5	205.1	197.7	197.2
146	Kara Sea	219.1	224.4	226.8	224.6	219.2	213.6	215.0	221.0	223.3	220.4	219.1	217.9	217.9	217.8	211.7	212.3	216.8	212.7	203.7	200.6	199.3	202.7	202.5	201.5	203.3	208.8	216.5	216.3	216.7	222.3	220.1
148	Laptev Sea	199.1	193.6	189.3	191.6	199.7	203.4	196.7	190.2	187.4	190.2	198.5	199.4	198.3	199.9	200.7	194.4	189.7	189.0	189.6	191.8	185.4	177.1	166.9	158.1	155.8	165.3	172.9	182.6	183.9	179.0	192.5
150	East Siberian Sea	215.3	218.0	216.5	214.5	206.2	203.8	198.7	189.3	189.1	190.0	187.6	189.0	196.3	194.1	186.3	180.1	177.7	176.5	173.2	165.6	161.0	152.5	144.2	139.6	135.1	138.8	149.4	151.6	151.7	154.2	148.0
152	Gulf of Alaska	227.5	237.2	222.9	231.8	248.7	254.3	246.0	245.2	235.6	230.1	225.2	216.0	230.8	217.2	213.1	212.6	241.6	243.0	223.4	216.8	211.6	216.5	198.7	223.4	224.2	218.8	208.8	200.0	214.5	218.4	206.1
154	Southeast Bering Sea	225.9	207.3	191.8	212.1	242.3	250.9	243.3	233.0	231.2	232.0	215.0	199.8	206.1	200.6	215.6	235.0	249.2	243.5	225.5	202.7	187.1	180.3	197.6	231.5	224.1	213.8	198.5	214.3	227.1	216.4	213.0