1949 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	223.2	223.7	223.2	221.0	220.3	220.2	218.3	216.8	214.1	213.2	213.5	209.8	204.4	201.8	199.8	195.9	192.3	193.9	196.7	195.6	195.1	194.8	190.5	190.9	194.1	196.0	197.5	198.6	197.8	195.3	192.6
34	Hudson Bay	250.8	267.2	265.0	252.2	251.5	260.2	250.9	243.6	239.5	253.5	260.1	239.0	229.8	224.2	242.4	237.1	215.0	213.1	214.0	210.9	215.2	223.6	202.8	190.9	195.6	204.5	220.5	231.4	232.3	213.9	209.7
36	Hudson Strait	201.5	205.9	251.4	258.6	243.4	214.3	216.8	246.5	244.3	221.4	247.2	249.7	222.1	218.5	209.4	210.7	224.7	204.4	205.1	197.9	191.6	207.1	231.6	197.0	186.8	201.2	195.7	195.1	193.3	202.2	196.4
98	Bering Strait	218.3	213.5	213.5	209.9	203.0	201.0	203.3	212.0	203.2	192.6	185.6	183.5	189.4	181.0	181.8	188.6	194.2	210.3	206.7	204.6	204.9	201.6	191.2	191.0	201.9	207.3	201.6	188.9	182.7	197.0	196.9
128	Arctic subocean	148.1	149.1	153.7	147.9	138.4	134.9	135.9	137.7	133.7	131.8	123.3	116.8	125.6	131.5	136.7	144.9	146.3	140.8	142.3	138.5	128.6	137.1	148.8	154.0	158.2	154.7	155.5	160.7	160.5	158.5	152.7
130	Chukchi Sea	221.9	217.7	205.3	199.7	195.3	197.5	199.0	202.7	196.3	196.1	200.4	199.6	185.6	173.6	188.3	205.6	215.1	217.7	216.9	206.5	212.1	223.3	211.8	196.8	197.8	204.2	203.1	201.8	196.3	198.2	185.0
132	Beaufort Sea	253.6	235.5	221.7	224.3	225.2	217.7	203.8	202.9	219.0	213.1	206.5	203.0	203.5	222.4	203.4	181.3	178.0	183.4	209.1	214.1	217.5	198.8	179.9	192.5	197.8	209.9	210.0	201.7	191.6	205.7	227.0
134	Arctic Archipelago	192.9	193.0	178.7	172.8	170.5	174.1	175.8	181.2	184.9	193.2	194.6	186.3	177.7	179.4	189.3	186.1	177.9	169.8	172.1	178.0	163.4	145.5	160.0	168.1	185.8	183.8	175.8	167.3	165.9	163.5	164.4
136	Foxe Basin	180.4	188.1	195.4	187.1	176.4	173.7	181.7	196.3	204.9	198.3	196.1	186.1	180.3	185.7	187.7	187.8	194.2	194.0	188.8	185.9	198.6	191.1	190.7	212.1	197.4	188.9	189.3	185.7	183.5	192.5	188.5
138	Baffin Bay	131.4	128.9	126.8	118.5	113.7	112.0	119.3	124.9	119.3	126.5	129.9	125.2	116.3	114.7	121.1	128.3	140.5	138.1	136.0	130.4	130.2	141.4	145.1	155.2	168.4	160.5	156.9	160.7	157.9	159.6	155.2
139	South Greenland	163.5	142.2	139.2	147.8	169.2	173.4	177.2	172.6	173.6	184.6	190.1	186.5	173.1	176.5	161.7	145.4	139.4	135.9	126.1	130.2	135.6	136.5	142.6	157.3	158.2	159.8	169.2	170.4	175.5	171.0	157.7
140	Greenland Sea	135.1	136.8	130.5	126.7	120.7	116.6	107.7	103.1	102.8	108.3	116.5	136.3	139.2	117.6	116.0	124.6	126.4	128.2	124.0	122.5	109.0	115.1	126.2	135.4	143.3	135.7	129.2	136.6	142.2	138.1	130.9
142	Norwegian Sea	234.3	241.1	235.6	234.1	235.4	219.6	226.6	231.7	223.6	251.7	243.0	251.7	274.2	265.3	274.8	277.2	277.4	273.0	254.3	249.2	247.8	243.9	238.6	226.9	219.4	209.9	198.0	207.2	216.3	229.2	244.5
144	Barents Sea	240.0	235.6	231.0	239.2	236.2	224.4	222.9	218.0	213.7	206.2	212.6	206.2	208.7	229.2	210.1	201.9	203.1	233.1	253.3	257.3	246.5	247.7	248.0	243.0	248.0	238.3	232.2	224.2	199.3	199.2	209.4
146	Kara Sea	243.4	246.7	250.6	247.8	247.0	248.2	246.4	242.1	233.3	227.6	225.4	227.7	218.1	209.2	207.5	207.6	208.2	209.0	209.9	206.9	210.0	210.8	205.7	209.3	209.1	209.9	212.1	215.8	218.5	210.5	203.9
148	Laptev Sea	218.2	218.0	221.0	224.8	226.2	224.2	224.7	223.7	224.7	222.0	219.8	213.0	209.0	205.7	197.1	190.5	184.7	182.2	183.3	182.0	179.6	177.9	176.6	173.7	173.1	172.2	173.1	179.6	183.6	182.6	172.0
150	East Siberian Sea	192.4	199.4	201.3	195.5	194.5	204.4	205.5	198.0	192.8	190.5	189.8	196.4	198.5	188.5	186.1	180.8	170.8	168.4	168.0	165.0	161.0	169.6	178.3	168.7	166.2	168.6	165.7	159.5	162.2	165.4	170.3
152	Gulf of Alaska	233.7	231.1	232.6	224.9	218.3	212.8	221.7	232.6	217.9	210.6	201.8	208.4	225.1	204.9	194.5	196.6	210.0	234.5	228.5	230.5	212.4	199.9	200.2	218.8	237.5	234.8	218.8	211.6	214.3	236.7	217.7
154	Southeast Bering Sea	242.0	247.2	234.9	215.0	204.5	203.5	235.5	239.3	220.1	207.9	217.8	222.3	208.9	199.9	216.8	230.0	244.3	239.5	236.8	230.4	221.8	215.5	207.6	206.1	227.3	237.4	230.1	220.2	217.8	210.0	201.5