1952 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	203.6	203.2	205.8	208.5	209.0	209.8	211.4	213.7	218.9	221.9	222.6	223.8	222.7	222.8	223.9	227.0	232.1	237.3	237.3	236.8	235.6	236.3	236.0	237.5	239.6	240.9	242.5	245.0	249.1	251.0	253.0
34	Hudson Bay	250.8	248.7	255.6	260.0	245.0	235.1	239.3	241.6	243.1	242.9	250.6	256.3	256.8	251.0	246.8	248.2	252.9	259.7	264.0	270.5	270.8	274.7	276.8	272.0	266.8	257.4	241.2	244.4	251.8	251.5	257.7
36	Hudson Strait	199.7	214.9	223.4	220.5	224.4	220.2	216.0	224.7	232.1	253.7	251.6	238.2	236.3	235.7	226.7	222.9	226.6	222.7	219.5	226.1	232.6	240.5	228.7	248.8	244.2	268.2	260.7	237.7	263.1	274.0	258.7
98	Bering Strait	188.9	195.3	187.8	192.2	199.0	197.8	202.0	200.9	207.6	206.9	200.5	199.3	199.9	202.1	206.0	212.2	216.4	224.7	226.6	224.6	217.3	216.0	219.0	220.8	223.2	224.3	232.4	235.8	236.1	231.2	226.1
128	Arctic subocean	181.3	171.5	166.9	168.4	171.7	179.3	183.7	183.7	182.8	181.1	180.8	178.3	175.7	173.9	181.5	187.2	187.1	192.2	193.5	192.1	188.4	185.3	188.3	191.8	195.2	198.0	201.1	199.7	204.6	189.2	187.7
130	Chukchi Sea	182.4	162.8	175.0	188.6	180.0	177.4	194.2	204.5	199.7	203.9	211.0	202.6	198.7	200.5	199.4	204.3	215.9	222.1	221.9	218.2	212.5	210.7	205.7	209.3	209.9	211.4	217.9	225.5	217.3	216.5	217.1
132	Beaufort Sea	224.8	220.8	211.6	209.4	210.9	211.6	217.6	226.6	235.2	238.0	239.1	242.7	244.3	244.0	240.1	237.8	247.0	253.2	246.3	242.1	236.9	236.3	231.2	232.2	235.9	237.8	244.6	251.3	257.3	257.8	259.2
134	Arctic Archipelago	204.8	206.0	214.7	215.6	208.4	212.8	218.7	218.1	220.3	217.3	216.8	223.3	226.9	227.5	224.9	219.6	211.9	208.2	199.5	195.2	190.8	197.7	195.1	198.2	199.6	198.7	197.3	198.9	206.1	219.2	237.9
136	Foxe Basin	193.3	195.3	211.3	222.7	218.4	222.5	222.1	219.5	215.4	215.9	225.1	227.6	223.5	217.9	218.2	229.7	217.5	208.3	205.9	210.3	208.1	192.7	205.9	196.6	200.3	212.4	226.0	225.7	221.6	239.9	245.6
138	Baffin Bay	155.5	153.0	151.5	151.0	162.9	172.3	179.0	180.5	179.9	175.8	174.0	171.2	167.6	164.4	170.2	174.6	177.6	183.1	183.6	180.0	179.8	172.5	174.2	169.9	169.3	162.6	170.3	189.9	199.8	183.7	182.2
139	South Greenland	172.2	180.0	195.5	187.4	187.1	188.7	193.9	193.2	191.6	188.1	181.8	183.2	188.9	193.2	189.4	184.6	196.9	201.7	193.7	185.6	190.7	184.3	190.2	193.4	188.3	182.6	196.8	203.0	207.8	211.6	211.1
140	Greenland Sea	141.8	147.2	146.1	146.4	153.1	160.8	167.8	170.3	164.0	165.4	164.4	160.6	153.1	154.6	168.8	173.8	184.1	195.9	198.0	191.4	191.8	189.9	177.9	175.8	181.4	178.4	174.9	174.9	184.8	191.3	172.6
142	Norwegian Sea	247.2	228.2	223.5	235.9	253.3	255.9	257.4	260.8	265.4	258.7	244.8	233.5	227.8	221.3	217.2	219.6	227.1	226.8	224.1	244.7	266.6	272.9	256.3	247.5	250.6	229.3	236.4	246.9	250.0	253.7	253.7
144	Barents Sea	187.7	204.3	232.5	236.1	222.3	211.6	194.3	190.9	208.6	216.6	207.9	214.3	213.6	221.2	236.2	227.4	225.7	233.1	229.5	228.4	234.7	249.5	265.5	272.9	282.6	287.9	290.7	277.1	277.9	280.0	293.8
146	Kara Sea	209.1	203.4	198.9	204.6	214.5	222.5	224.0	228.0	234.7	238.5	237.1	235.8	233.3	230.1	233.7	242.7	254.7	263.0	266.3	266.6	262.6	260.7	256.4	261.0	268.0	273.8	279.7	283.2	284.5	287.8	286.6
148	Laptev Sea	189.6	187.9	193.6	192.0	188.5	190.5	193.3	195.9	202.3	205.0	210.9	217.7	212.9	218.2	216.0	221.4	219.7	220.7	218.7	220.1	224.6	224.7	224.0	221.8	221.7	223.7	224.1	228.8	233.8	236.6	240.6
150	East Siberian Sea	177.5	186.3	192.2	200.7	210.6	206.0	194.4	186.5	190.5	210.3	216.2	208.2	207.7	212.9	216.4	215.9	212.8	214.5	219.8	214.9	208.0	209.6	217.3	220.8	223.5	224.1	224.2	222.3	222.3	225.0	230.5
152	Gulf of Alaska	203.8	204.5	201.2	209.6	211.6	204.6	210.7	208.9	218.4	210.1	201.6	200.5	203.5	208.2	212.8	218.0	226.6	237.0	237.8	230.7	224.0	229.3	225.2	223.1	224.4	232.5	238.3	238.9	237.4	231.2	226.3
154	Southeast Bering Sea	209.0	203.0	198.4	216.2	208.5	194.2	187.8	201.9	212.6	217.7	217.1	204.5	205.8	207.1	218.6	228.2	240.5	238.8	236.9	223.7	218.9	228.0	231.1	237.5	234.2	240.9	247.3	244.8	248.5	247.3	238.2