1972 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	206.4	204.2	201.6	200.0	199.3	200.1	204.2	208.9	209.5	211.4	212.7	214.1	218.9	222.2	221.3	219.9	220.5	221.9	223.6	225.4	228.4	227.5	224.9	225.5	227.5	229.9	233.5	236.8	237.5	238.8	239.2
34	Hudson Bay	225.6	224.6	223.4	221.0	216.9	207.9	205.6	215.4	225.5	233.3	241.7	249.8	252.2	260.9	262.9	262.8	261.3	267.0	270.0	273.0	273.5	282.1	279.2	272.1	273.8	280.1	280.5	270.0	257.2	252.3	263.9
36	Hudson Strait	150.4	169.5	177.9	194.4	203.6	193.2	187.2	187.5	178.4	178.0	182.9	186.7	198.8	209.7	202.3	227.5	213.9	191.0	204.6	219.6	196.9	194.6	189.5	194.1	206.9	224.2	242.5	216.2	213.0	199.1	200.4
98	Bering Strait	199.5	197.8	197.9	205.6	217.1	222.7	220.6	219.2	216.8	209.9	202.4	207.2	212.0	207.5	199.6	199.1	206.3	212.8	220.9	213.8	210.3	207.8	208.5	214.4	220.3	225.8	231.4	243.5	237.3	237.0	235.9
128	Arctic subocean	149.8	154.4	155.5	152.3	152.0	153.0	152.7	159.4	164.7	161.8	159.5	160.7	164.9	176.5	178.9	180.2	178.1	171.6	164.3	167.4	169.7	176.6	177.0	171.2	169.8	171.0	183.4	180.3	169.2	172.4	183.8
130	Chukchi Sea	203.6	198.9	192.8	199.4	211.4	222.5	215.9	208.2	207.5	206.2	205.5	215.4	220.4	211.2	197.6	206.8	202.6	201.0	200.1	202.2	201.3	202.9	218.0	222.8	226.7	229.9	234.6	238.2	227.2	230.7	230.9
132	Beaufort Sea	208.4	209.6	212.0	209.4	207.4	213.7	223.0	229.9	226.7	223.0	220.0	220.4	231.6	223.1	207.0	206.8	217.6	222.3	236.2	251.5	263.5	248.6	224.1	222.2	225.0	234.6	247.2	260.5	271.5	266.2	256.6
134	Arctic Archipelago	177.7	178.0	177.9	177.5	176.2	177.8	184.9	186.6	185.7	179.5	172.0	166.0	172.8	180.7	181.2	175.3	170.1	178.1	181.5	190.2	186.4	185.6	198.5	204.6	207.6	202.1	196.8	195.0	198.9	199.2	191.8
136	Foxe Basin	185.3	189.2	186.4	180.4	182.2	185.3	179.6	176.5	175.5	181.7	188.8	186.4	174.8	159.6	170.5	194.9	186.2	173.6	173.7	174.3	169.0	176.4	177.2	198.2	219.3	218.7	215.1	195.0	198.6	198.2	195.4
138	Baffin Bay	169.3	163.0	160.0	153.2	150.8	145.1	157.5	162.2	166.9	165.4	171.6	172.3	177.1	185.4	178.8	172.0	156.8	155.3	159.5	159.3	171.1	180.9	181.8	178.0	172.6	162.9	157.8	155.8	159.8	170.7	175.5
139	South Greenland	173.8	177.4	169.1	162.6	157.5	165.2	175.6	184.3	185.9	192.0	195.7	196.4	190.8	179.7	175.2	170.2	176.2	170.0	169.8	179.2	187.7	191.1	195.2	197.9	196.0	192.4	186.1	181.7	182.5	180.3	176.7
140	Greenland Sea	165.1	167.5	154.5	153.8	142.5	148.8	167.9	175.1	180.3	182.9	186.3	188.0	183.7	186.0	185.5	178.2	173.6	169.7	167.6	169.4	175.8	187.9	189.7	186.4	185.0	167.6	163.0	162.3	158.8	170.9	177.2
142	Norwegian Sea	229.4	244.3	244.3	245.0	230.7	235.3	237.9	234.1	236.0	232.9	233.2	227.7	226.3	227.9	231.8	234.7	244.6	249.7	248.7	252.1	260.1	253.9	247.4	251.6	252.8	252.0	249.8	246.4	231.1	232.8	235.8
144	Barents Sea	205.3	206.6	208.3	208.7	216.7	207.6	216.7	204.2	199.9	206.2	208.9	210.2	208.9	211.1	216.5	224.4	218.7	222.3	228.3	242.3	263.2	266.2	248.5	237.3	247.0	257.8	257.5	267.1	267.8	262.5	257.8
146	Kara Sea	228.1	212.6	199.5	197.4	198.4	204.3	212.4	221.7	220.1	224.6	227.4	227.6	238.5	243.0	239.1	230.4	230.8	232.8	227.5	221.1	222.0	221.9	230.3	237.4	236.1	233.8	243.2	255.7	263.6	266.9	265.6
148	Laptev Sea	198.3	206.9	213.2	207.6	202.6	200.6	200.4	201.3	200.5	199.7	198.3	195.6	197.7	207.4	220.7	225.2	226.6	225.3	229.6	234.8	233.2	225.4	209.8	206.0	211.6	219.4	217.3	217.0	216.9	225.3	227.0
150	East Siberian Sea	197.3	199.0	205.9	205.4	201.3	199.5	195.7	200.4	207.6	210.5	211.4	219.3	216.1	219.0	219.4	222.5	226.4	220.9	213.8	208.9	224.2	215.3	212.6	211.4	208.7	211.1	215.7	217.0	216.2	217.1	222.3
152	Gulf of Alaska	202.8	206.0	214.7	226.9	232.8	232.3	231.5	230.6	226.6	223.5	217.7	215.9	215.6	218.8	215.8	209.8	213.3	224.7	239.1	232.7	222.1	217.9	216.2	224.7	230.2	233.5	243.6	251.9	245.9	254.3	248.0
154	Southeast Bering Sea	217.5	222.8	226.1	225.5	227.4	232.7	228.0	232.0	228.0	224.9	221.7	219.3	223.1	229.8	219.6	209.3	219.5	233.9	229.8	216.4	212.8	220.7	235.6	241.0	237.8	234.2	237.6	243.4	231.3	242.8	240.2