1958 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	218.4	219.4	219.8	215.7	211.4	208.7	206.8	204.2	199.9	194.4	191.6	193.8	197.5	199.4	200.7	198.2	197.1	199.0	198.2	195.3	196.6	194.2	191.1	189.1	189.4	189.0	188.9	188.4	187.5	185.0	184.3
34	Hudson Bay	218.1	221.5	239.8	230.3	217.1	230.9	236.2	240.2	237.7	221.4	212.2	221.0	235.7	239.6	242.6	236.4	224.5	227.7	240.8	242.0	250.5	254.0	251.4	243.5	228.8	226.8	228.4	227.0	228.3	237.0	229.8
36	Hudson Strait	241.1	215.4	205.7	218.7	220.6	195.4	194.9	202.1	202.7	204.4	201.8	201.2	188.0	191.1	196.6	198.6	202.6	200.1	198.9	192.9	186.0	215.0	207.3	205.7	218.1	215.3	201.6	195.3	205.6	200.4	200.9
98	Bering Strait	217.4	217.6	209.8	195.8	183.8	182.0	183.9	182.3	183.7	184.9	182.5	189.2	185.5	186.2	201.9	180.7	183.9	186.5	177.4	165.3	171.3	163.3	163.3	168.8	176.3	176.5	176.1	186.6	191.7	189.7	198.1
128	Arctic subocean	155.3	148.5	152.0	167.5	161.2	161.3	162.5	157.6	155.2	146.2	139.8	133.1	132.6	133.8	133.6	139.4	131.5	132.5	143.3	154.5	156.1	162.3	166.5	148.1	132.8	129.8	125.5	112.7	102.5	106.1	100.2
130	Chukchi Sea	201.1	202.3	191.4	190.4	197.9	197.7	206.2	205.5	202.1	202.7	194.2	190.3	189.5	192.5	191.1	171.3	158.6	161.9	161.3	157.7	155.5	175.7	171.5	176.9	182.8	177.4	170.2	178.7	181.4	190.0	189.8
132	Beaufort Sea	214.5	236.7	229.2	221.7	219.8	207.6	204.3	195.6	186.3	181.0	182.0	198.7	203.8	203.0	212.5	217.5	220.3	238.4	240.3	220.3	229.2	226.9	211.4	196.8	205.2	212.0	211.0	211.8	225.9	220.0	225.8
134	Arctic Archipelago	170.3	166.6	169.9	173.0	176.9	176.3	173.1	170.6	175.4	175.3	172.4	173.6	183.2	180.5	176.1	175.8	170.9	181.1	198.7	204.6	204.5	205.1	201.7	192.5	184.5	173.1	179.8	173.3	155.3	155.1	143.3
136	Foxe Basin	193.3	205.5	195.1	183.7	180.3	182.5	190.4	192.4	194.4	197.1	193.6	179.2	181.2	185.0	187.8	189.4	189.4	186.6	180.6	178.1	192.5	198.5	214.2	214.9	215.5	197.8	172.1	190.0	174.9	165.2	162.1
138	Baffin Bay	165.7	147.6	180.7	181.9	171.6	168.2	171.8	165.2	156.1	144.6	130.4	120.4	114.1	118.9	123.6	128.5	125.1	132.8	124.5	121.2	136.1	150.5	156.7	141.4	127.4	130.9	123.4	113.8	105.4	103.4	103.2
139	South Greenland	205.8	207.7	200.6	189.5	184.4	187.5	182.8	174.2	168.6	160.3	154.3	157.5	163.5	164.0	155.4	143.3	177.2	172.3	147.4	151.0	154.8	156.9	155.3	154.3	146.7	163.5	160.2	148.8	135.0	134.4	136.7
140	Greenland Sea	182.1	157.4	176.3	178.6	173.8	163.9	162.2	158.3	148.3	132.2	123.3	116.9	113.1	114.6	110.3	102.7	120.5	141.6	117.0	108.7	111.1	133.6	138.3	139.7	115.6	105.7	116.8	110.4	94.9	93.0	84.3
142	Norwegian Sea	263.3	265.6	274.2	271.4	273.3	272.1	263.4	260.5	249.3	251.9	253.3	244.3	240.4	242.5	242.1	230.4	229.3	219.6	233.4	236.5	239.0	248.7	237.9	240.3	228.6	239.1	246.3	255.9	251.5	247.5	233.9
144	Barents Sea	221.2	220.0	224.4	226.7	229.3	239.3	252.2	264.7	262.0	254.9	250.4	250.0	246.3	233.2	222.6	230.0	247.4	250.3	237.6	227.3	218.8	228.4	229.0	222.6	216.2	209.0	205.5	201.1	205.6	220.2	230.2
146	Kara Sea	237.1	237.9	233.2	227.2	224.0	219.1	211.3	204.3	199.6	199.3	202.9	206.5	211.0	215.2	217.1	214.6	207.4	206.2	208.5	206.7	204.4	194.6	193.9	200.5	209.1	209.5	213.0	211.7	200.9	190.2	192.6
148	Laptev Sea	220.3	220.6	217.0	222.4	220.9	206.8	206.6	205.8	192.2	182.2	173.4	173.6	177.7	180.6	180.3	183.3	181.2	177.2	175.7	176.8	172.0	157.2	147.2	146.4	152.3	150.7	147.3	152.2	166.4	161.1	151.6
150	East Siberian Sea	207.1	212.3	212.8	209.7	210.0	211.5	195.0	189.6	194.9	194.7	201.4	181.9	172.3	169.5	165.5	165.3	166.4	161.4	155.0	156.3	156.6	155.8	157.8	150.0	146.4	143.2	138.8	140.6	143.3	142.9	148.6
152	Gulf of Alaska	264.0	250.0	241.8	221.1	193.1	192.5	186.3	186.3	198.8	199.6	199.8	199.3	200.6	214.6	236.0	230.3	225.1	224.0	200.5	200.8	193.2	179.5	181.9	188.7	200.7	206.2	218.2	222.8	216.5	218.0	229.4
154	Southeast Bering Sea	263.6	256.5	233.4	194.7	189.3	185.2	195.6	200.5	222.3	228.8	219.5	206.2	226.3	254.2	236.7	208.7	197.7	186.9	164.9	162.6	186.4	208.9	210.7	212.2	206.4	214.8	207.1	210.1	209.0	212.6	201.3