1949 05 - 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	215.1	213.6	214.9	216.1	216.0	217.6	218.1	219.0	220.1	221.0	221.6	221.3	220.7	221.9	223.0	222.3	221.9	223.6	222.8	224.2	226.7	227.2	227.9	229.0	229.5	230.5	231.9	234.9	238.7	242.1	244.4
34	Hudson Bay	267.1	262.8	260.7	258.6	253.0	245.7	244.2	247.8	236.0	242.9	251.3	245.0	247.5	248.2	254.1	265.0	258.7	250.6	226.5	231.2	244.3	243.9	238.3	239.0	242.7	245.3	253.8	264.8	278.2	289.2	292.4
36	Hudson Strait	198.5	223.1	247.2	226.4	206.7	197.3	194.7	184.3	183.9	174.7	178.4	207.2	214.5	205.4	195.7	200.6	195.4	177.7	194.3	188.7	196.6	208.4	225.5	232.7	220.3	218.9	226.2	239.2	237.3	229.8	223.2
98	Bering Strait	181.7	184.2	188.1	184.9	182.6	188.4	189.1	195.8	209.2	213.5	217.9	215.4	215.8	213.4	216.2	218.1	225.2	225.0	230.2	235.8	235.1	237.8	232.0	222.3	228.5	232.5	231.2	229.9	229.6	230.8	238.5
128	Arctic subocean	159.2	167.7	167.4	163.2	166.8	176.5	176.3	167.8	156.2	152.2	152.7	150.3	149.6	152.4	157.2	161.1	164.4	173.2	178.0	182.4	187.1	189.7	188.7	186.2	184.7	190.8	188.8	190.8	194.7	197.4	210.2
130	Chukchi Sea	161.4	163.3	166.5	172.3	176.0	175.6	178.8	184.1	183.0	183.4	196.6	207.9	217.8	217.6	213.1	212.4	211.7	224.9	234.5	232.5	223.7	222.9	208.1	213.0	235.0	229.8	221.2	225.6	224.0	221.1	221.3
132	Beaufort Sea	218.7	214.0	213.9	210.3	208.1	219.7	219.9	220.0	234.7	241.5	242.6	238.6	237.9	242.0	239.3	229.4	224.8	232.6	236.4	237.1	226.2	210.9	216.1	224.0	224.0	225.1	236.3	237.7	243.6	251.9	251.8
134	Arctic Archipelago	176.2	171.6	175.8	178.5	183.0	188.8	183.9	181.8	182.8	173.3	165.6	176.6	176.8	181.1	178.2	169.0	181.2	188.9	195.2	200.5	201.7	205.6	203.0	203.7	205.8	209.2	208.2	213.0	216.1	224.7	226.4
136	Foxe Basin	138.0	158.2	169.2	178.6	165.5	169.5	172.7	170.6	168.1	171.1	181.8	176.6	176.8	181.5	177.2	176.8	180.9	191.9	208.0	203.5	212.4	213.5	215.6	221.5	219.3	221.3	222.2	219.7	223.3	223.9	223.8
138	Baffin Bay	132.8	139.1	135.7	138.7	142.4	148.2	145.4	138.6	138.8	134.7	136.9	131.1	125.3	128.7	138.6	149.7	163.8	170.7	173.6	170.7	169.3	173.5	177.2	174.0	166.5	167.2	168.5	166.1	173.2	180.0	193.6
139	South Greenland	137.0	135.2	135.0	147.0	150.2	151.6	152.2	166.9	172.4	168.6	165.7	165.1	156.9	160.7	169.2	175.6	177.4	177.1	174.4	178.1	188.7	193.7	198.4	190.6	181.3	180.3	177.7	179.1	175.3	176.8	181.6
140	Greenland Sea	115.9	127.5	144.3	150.6	143.0	143.6	154.1	153.6	155.3	154.1	159.4	155.6	147.0	151.5	156.4	155.6	162.3	165.6	171.8	179.3	181.7	180.8	175.4	166.4	158.1	159.1	161.0	160.3	157.9	160.1	173.3
142	Norwegian Sea	223.7	232.0	237.4	242.0	256.1	248.2	228.7	217.2	216.6	240.0	250.7	253.2	251.9	253.5	259.9	264.6	264.4	262.2	254.6	259.6	263.2	248.2	243.6	261.0	271.2	280.8	268.2	262.6	255.1	255.7	258.0
144	Barents Sea	228.2	219.9	210.4	212.2	224.3	253.3	274.1	266.6	263.7	252.5	242.9	244.2	252.6	264.7	256.8	257.6	265.1	274.1	265.6	229.2	223.4	221.6	233.2	231.6	242.2	261.1	269.6	269.7	265.2	261.5	248.7
146	Kara Sea	244.7	236.9	240.0	245.8	245.8	245.2	242.6	244.3	245.6	247.1	247.2	248.0	242.3	239.7	239.7	233.7	227.8	231.5	234.6	239.5	242.4	243.3	244.8	249.4	249.7	246.7	243.4	243.8	246.6	248.5	252.1
148	Laptev Sea	210.9	215.6	215.7	214.0	213.9	208.0	208.7	206.3	208.1	208.3	206.5	205.2	210.6	211.5	211.6	210.0	212.3	214.5	217.7	220.7	224.3	230.3	233.0	234.5	235.0	235.0	233.1	236.5	240.0	240.4	240.2
150	East Siberian Sea	200.3	208.4	210.3	209.7	210.6	213.6	213.5	213.5	214.3	214.6	213.6	211.9	212.0	219.2	224.8	225.0	222.8	218.4	214.8	213.7	210.5	213.1	214.5	211.5	202.9	199.4	203.9	211.2	221.5	228.5	230.6
152	Gulf of Alaska	190.2	192.6	189.3	181.0	192.7	199.2	201.6	216.0	229.0	228.0	225.9	230.8	224.2	219.8	219.7	227.2	236.2	232.3	237.8	248.9	258.0	266.0	250.0	230.6	237.4	246.9	253.1	251.8	248.1	243.9	249.3
154	Southeast Bering Sea	195.8	171.7	162.3	168.0	180.3	188.4	211.4	220.3	218.1	226.1	225.4	231.8	226.6	227.9	229.6	237.8	243.9	246.0	264.5	272.3	280.2	261.8	240.5	258.4	265.4	264.6	256.0	262.9	258.7	257.6	265.0