1983 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	203.3	200.1	199.4	200.9	204.0	204.5	206.0	206.8	205.6	207.7	210.1	211.3	213.9	216.2	218.2	218.2	218.5	220.8	219.7	221.5	223.9	226.5	226.6	229.5	231.2	231.4	231.7	233.1	237.3	239.9	241.6
34	Hudson Bay	221.3	222.1	218.2	212.3	211.3	208.5	211.6	220.9	232.7	231.0	231.2	227.8	228.9	222.4	211.5	213.7	227.9	237.2	236.9	242.1	246.1	252.1	244.0	236.4	241.7	259.8	266.3	264.1	262.0	259.0	256.3
36	Hudson Strait	221.5	208.0	199.2	206.6	216.8	188.1	179.5	176.2	182.0	212.2	228.2	235.4	195.7	231.8	249.1	207.9	189.6	216.5	206.3	217.3	213.0	213.9	223.2	235.0	236.3	238.1	239.1	239.9	238.7	223.2	225.0
98	Bering Strait	204.8	204.2	206.0	200.1	197.5	198.6	199.5	200.4	203.1	206.5	212.8	215.5	222.0	220.0	220.4	219.5	215.7	209.8	216.8	215.9	200.8	204.8	215.3	220.5	228.2	225.6	220.3	228.4	248.8	262.2	262.0
128	Arctic subocean	142.9	142.4	147.4	161.9	160.3	152.4	139.5	143.5	143.4	145.4	141.6	146.6	150.2	153.9	158.5	168.2	165.6	186.1	194.0	183.1	196.0	196.9	179.3	181.8	199.2	200.0	194.0	196.0	209.0	198.4	191.5
130	Chukchi Sea	212.7	214.8	196.4	182.4	190.9	186.7	188.5	189.6	196.9	203.4	215.0	216.2	215.3	209.9	209.0	210.5	202.1	198.1	204.4	188.1	183.8	196.9	200.4	208.1	216.5	210.5	197.0	201.9	233.4	248.8	256.0
132	Beaufort Sea	195.4	191.2	194.5	198.2	198.7	209.6	222.5	219.3	208.2	209.7	211.9	208.7	206.2	210.4	221.0	217.2	208.2	209.0	218.1	225.6	216.7	200.9	202.1	220.5	240.5	240.1	235.8	251.1	278.7	291.6	289.5
134	Arctic Archipelago	151.0	154.6	161.2	166.5	169.3	169.6	172.6	167.0	154.5	151.2	155.9	157.8	160.7	176.6	180.1	171.7	161.7	167.4	168.4	167.5	170.9	172.4	184.8	191.2	192.9	197.7	210.9	221.8	232.0	234.1	224.4
136	Foxe Basin	186.9	191.8	186.0	177.4	179.7	176.9	166.9	165.0	171.8	176.3	155.2	156.7	144.1	149.7	163.8	177.6	196.3	198.2	179.7	169.1	169.2	190.3	202.0	213.4	211.9	205.2	209.6	215.9	218.6	220.0	218.8
138	Baffin Bay	118.0	116.1	117.3	132.6	139.8	136.0	137.8	137.3	139.2	140.3	142.9	131.1	138.7	141.6	146.1	145.4	171.3	202.8	176.3	180.8	192.2	173.6	169.5	177.0	188.1	190.4	182.0	174.6	177.9	187.4	184.3
139	South Greenland	185.7	174.8	166.7	168.6	163.1	172.2	169.7	162.1	164.0	164.6	168.6	163.2	172.5	155.3	162.4	176.5	193.7	189.3	182.6	193.2	187.2	186.3	182.0	185.8	183.2	189.1	204.9	208.7	200.0	185.9	182.6
140	Greenland Sea	126.0	126.6	125.8	125.1	133.9	136.2	135.7	134.7	136.2	130.8	135.0	139.4	145.4	156.3	166.8	179.2	173.6	192.2	187.3	181.5	194.1	191.0	187.8	186.8	188.9	185.6	191.4	191.9	189.1	183.1	178.3
142	Norwegian Sea	231.6	226.3	221.1	222.0	223.9	228.6	239.1	255.8	243.8	244.5	244.2	245.8	247.3	248.6	252.1	248.4	254.5	256.1	251.6	242.1	243.0	257.2	246.1	242.0	239.5	243.6	250.0	255.5	262.0	257.4	253.8
144	Barents Sea	201.5	211.5	219.9	223.6	225.9	223.4	229.0	240.8	241.6	242.8	242.1	244.0	243.3	238.6	242.2	233.4	226.8	233.1	219.4	227.3	250.6	236.5	234.3	243.6	241.2	234.9	234.6	236.9	257.7	277.6	274.5
146	Kara Sea	229.9	216.3	211.2	216.3	226.0	227.8	221.7	218.5	215.7	222.2	226.4	230.2	236.1	243.5	242.1	237.1	232.1	230.1	226.8	221.8	224.7	235.6	238.0	242.2	242.7	239.0	234.5	232.9	231.1	235.7	244.5
148	Laptev Sea	195.1	199.9	207.7	210.1	211.1	206.5	211.3	213.7	206.0	203.8	202.3	206.1	209.1	211.5	220.9	233.1	233.1	229.9	234.8	242.4	249.5	256.0	253.1	241.8	236.6	237.0	235.3	231.6	229.8	226.0	229.7
150	East Siberian Sea	191.4	192.4	188.5	183.3	182.4	189.6	202.4	205.0	206.0	207.0	211.7	217.9	221.2	219.7	218.8	219.2	225.8	225.3	226.8	228.4	225.8	223.3	231.3	250.2	233.7	212.7	219.5	217.9	213.9	215.1	223.7
152	Gulf of Alaska	224.5	228.3	221.7	216.6	216.7	219.3	226.2	228.3	226.1	222.1	223.9	230.0	235.6	231.6	235.0	234.3	233.6	230.0	232.3	230.8	231.9	240.8	230.4	230.5	231.4	228.8	230.6	248.1	266.3	274.6	266.6
154	Southeast Bering Sea	236.3	230.8	220.1	219.3	218.2	221.4	221.6	228.7	238.0	243.4	243.1	244.5	244.5	248.6	249.0	253.1	249.6	248.4	249.4	250.1	253.5	250.0	243.0	243.7	243.6	242.7	240.8	247.9	265.6	261.1	259.4