1959 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	194.4	196.3	198.8	201.1	202.8	204.4	205.2	208.9	215.5	217.0	217.9	215.7	215.3	215.3	218.9	226.0	228.9	227.7	228.1	228.2	228.9	228.8	230.0	232.4	233.6	233.0	234.7	234.8	236.8	240.1	244.5
34	Hudson Bay	231.1	233.5	238.1	237.2	240.8	234.8	225.1	231.8	251.6	257.6	255.8	240.2	228.9	222.3	226.6	235.3	239.6	236.9	236.6	237.8	241.8	239.9	247.1	259.9	265.5	255.0	252.3	239.6	250.3	252.0	249.3
36	Hudson Strait	228.2	224.0	218.6	211.0	225.1	239.9	230.6	185.7	176.9	192.9	236.4	247.0	231.4	221.9	215.0	227.7	231.3	229.1	222.7	215.9	223.6	223.9	210.2	213.3	238.4	239.2	235.3	224.6	208.4	207.4	217.6
98	Bering Strait	199.2	197.1	199.6	205.5	205.7	206.2	206.6	208.2	204.6	204.8	207.8	203.3	215.3	228.4	235.6	239.9	247.2	246.7	241.6	234.3	231.4	230.6	231.9	232.5	233.6	229.4	229.3	230.8	227.4	223.4	226.6
128	Arctic subocean	142.2	142.5	142.4	141.9	142.1	149.0	155.0	149.5	149.0	154.5	152.2	144.0	151.1	153.1	153.6	161.1	165.0	171.8	176.4	175.7	178.1	178.6	184.4	183.4	183.1	190.5	196.9	200.3	201.5	201.1	200.6
130	Chukchi Sea	207.9	217.6	223.5	211.6	202.7	203.1	202.1	204.0	196.3	187.6	197.7	204.8	213.5	219.5	220.0	227.1	223.3	223.1	212.2	215.7	222.1	224.9	224.3	235.6	228.0	228.3	226.7	219.6	212.0	212.0	222.7
132	Beaufort Sea	173.8	173.0	183.0	183.6	191.1	202.8	216.4	219.4	218.7	211.9	210.2	216.5	230.0	248.7	262.4	269.6	262.1	244.0	238.9	237.8	245.6	246.9	238.1	220.2	210.4	217.0	220.9	227.8	226.0	220.7	224.4
134	Arctic Archipelago	153.1	156.2	156.7	158.4	160.5	158.5	163.4	165.6	169.4	168.3	168.1	179.1	193.7	196.8	195.7	193.8	193.9	200.0	208.5	211.8	197.7	193.6	190.0	190.4	191.2	192.0	196.8	199.5	194.3	190.3	190.3
136	Foxe Basin	172.3	183.3	191.1	171.7	171.5	173.8	157.5	155.1	154.8	165.3	183.7	178.9	170.9	173.9	193.6	212.2	231.5	228.5	222.9	215.5	211.7	211.0	206.3	207.6	211.8	211.9	211.8	205.7	196.8	201.0	214.7
138	Baffin Bay	128.6	132.8	137.4	141.8	142.1	149.0	152.7	152.8	153.5	139.5	126.8	130.3	134.0	131.9	146.8	169.5	182.2	187.3	188.4	185.2	183.8	187.1	191.5	190.5	188.4	196.9	194.5	190.8	186.8	192.6	197.8
139	South Greenland	159.6	168.5	177.4	172.6	167.4	169.7	170.3	174.8	182.5	161.9	172.0	189.1	183.1	183.9	198.2	208.7	212.9	213.6	207.5	198.1	194.3	198.8	198.6	191.2	205.8	203.2	193.5	188.9	201.5	205.2	204.8
140	Greenland Sea	136.7	125.2	120.8	124.1	135.0	133.8	138.4	149.4	159.1	160.2	140.8	139.5	154.5	148.3	132.2	155.6	176.9	175.8	184.4	183.3	193.1	187.2	192.3	184.9	184.0	202.0	202.3	190.2	191.4	192.5	195.8
142	Norwegian Sea	236.6	246.7	255.5	244.7	235.4	231.6	226.7	225.2	237.6	259.0	263.4	257.9	268.5	265.2	249.3	234.3	228.0	223.1	224.7	226.3	227.2	239.1	244.3	245.5	257.4	239.6	240.1	236.7	248.5	252.9	245.5
144	Barents Sea	249.3	258.1	261.9	264.5	267.9	275.0	259.5	249.7	245.3	237.6	243.0	249.1	242.1	239.0	256.6	265.4	250.8	235.3	228.9	227.8	227.2	222.2	220.4	220.4	222.1	228.0	235.0	230.3	226.5	234.5	245.0
146	Kara Sea	207.2	208.4	209.3	209.7	204.7	201.9	207.4	219.9	231.1	238.9	240.8	229.4	220.6	217.6	216.0	221.2	225.3	232.8	240.7	245.3	243.9	243.7	247.4	255.5	256.4	250.6	251.1	257.8	262.1	267.7	275.9
148	Laptev Sea	168.5	173.0	174.0	182.7	188.8	196.4	201.8	202.9	209.0	209.0	209.3	213.0	218.6	211.9	211.9	219.6	224.6	220.5	217.8	219.1	222.5	224.0	225.6	225.9	222.4	228.5	237.9	238.4	241.3	249.2	254.4
150	East Siberian Sea	196.8	190.0	186.8	205.3	215.8	214.4	204.3	200.3	202.0	214.5	207.3	209.9	213.3	222.1	222.5	225.7	227.2	223.4	223.8	222.0	220.8	218.2	218.5	223.3	228.7	233.8	236.4	238.8	232.2	244.5	249.3
152	Gulf of Alaska	203.4	202.3	201.3	207.7	210.9	221.6	215.1	218.0	215.6	212.6	211.4	211.9	231.1	243.3	250.9	246.2	254.9	248.8	239.0	226.6	230.8	239.2	241.4	242.9	245.5	239.7	240.3	246.0	249.7	243.9	241.6
154	Southeast Bering Sea	216.7	225.2	225.2	223.1	229.2	230.4	228.4	225.5	221.9	221.1	217.7	224.3	232.8	238.6	256.7	254.4	268.6	269.5	253.6	240.3	242.9	247.7	249.5	255.8	251.3	250.7	258.6	266.7	261.6	257.8	257.2