1950 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	206.7	207.6	208.0	208.9	211.5	213.6	211.4	213.3	215.9	216.8	217.4	218.3	219.0	221.4	223.3	226.0	228.3	231.1	234.4	237.7	237.3	236.8	236.5	235.1	235.4	237.1	240.9	244.8	246.4	246.3	247.9
34	Hudson Bay	210.2	211.4	210.1	212.4	222.8	227.0	209.4	223.3	231.1	230.1	231.0	225.2	227.4	232.3	229.6	228.3	239.2	248.4	256.9	261.9	264.3	270.0	273.8	265.1	255.5	266.0	282.3	286.7	285.6	282.2	274.7
36	Hudson Strait	188.2	182.4	185.6	179.9	187.8	186.3	196.2	200.6	203.3	204.2	209.5	192.9	193.9	189.1	210.1	223.6	206.0	206.1	212.4	212.6	221.3	233.5	244.7	248.8	261.4	241.9	239.6	258.3	245.5	274.7	292.4
98	Bering Strait	195.4	196.5	199.1	199.0	198.4	198.2	206.5	217.5	219.4	213.6	212.9	207.8	208.1	215.9	215.2	218.5	221.8	220.1	219.0	215.9	218.1	216.0	217.2	226.0	232.4	226.4	230.5	237.9	239.2	230.5	235.1
128	Arctic subocean	155.4	155.1	155.0	155.2	160.9	169.4	174.2	172.4	168.4	162.8	167.0	178.4	180.9	180.8	187.5	188.2	189.4	196.3	199.4	193.0	188.2	190.7	198.1	203.6	202.8	204.4	204.1	200.9	197.4	199.2	200.0
130	Chukchi Sea	185.1	185.2	172.3	180.3	180.8	175.6	188.9	203.7	206.5	208.9	212.8	212.4	205.0	207.9	214.9	219.7	222.0	221.1	208.5	209.4	209.8	207.6	212.3	217.0	229.2	228.0	226.5	225.3	235.4	233.1	217.4
132	Beaufort Sea	217.7	216.4	216.6	218.6	217.3	216.7	220.1	228.3	240.1	244.3	242.7	248.0	241.8	234.5	226.3	226.7	227.4	231.6	233.9	228.5	224.1	222.9	223.1	226.3	243.3	251.8	253.2	247.3	241.0	239.0	241.2
134	Arctic Archipelago	189.4	192.6	184.7	170.7	176.6	191.0	198.4	189.9	186.9	187.8	184.6	189.3	187.9	186.0	191.6	196.1	200.4	203.7	206.4	214.4	215.2	210.0	208.6	206.1	205.2	210.5	214.4	213.9	209.7	206.4	209.2
136	Foxe Basin	170.2	176.4	185.5	183.1	168.9	163.1	168.7	181.8	183.2	179.1	177.8	183.0	188.9	192.9	200.7	214.9	215.4	213.8	210.6	212.3	233.8	234.8	229.5	228.7	229.7	224.4	219.8	224.7	219.0	236.0	236.1
138	Baffin Bay	121.7	126.6	133.4	143.7	155.8	167.8	168.0	158.4	154.7	155.4	161.2	163.7	164.7	170.1	181.9	184.2	192.6	201.0	187.1	177.1	174.3	190.0	199.3	199.7	199.6	201.4	193.6	187.7	184.7	185.4	187.5
139	South Greenland	154.5	159.9	168.5	176.6	178.2	182.9	173.3	167.4	185.4	190.1	179.2	174.1	182.4	197.2	197.4	200.6	204.0	208.7	207.1	203.0	202.0	205.4	209.5	201.1	200.3	201.6	191.4	195.4	194.3	195.8	200.4
140	Greenland Sea	136.1	146.6	154.8	164.2	175.8	181.3	189.5	176.4	163.1	173.3	176.2	173.7	169.9	168.3	167.9	174.3	173.6	176.5	192.1	196.6	187.3	182.5	190.8	193.4	189.7	192.5	195.5	192.4	187.8	188.5	190.0
142	Norwegian Sea	232.6	248.8	252.0	236.8	247.0	258.1	255.5	259.5	261.6	260.4	256.4	259.3	253.8	223.5	221.3	221.6	213.1	216.1	223.2	231.5	241.0	247.8	249.0	232.2	235.4	227.5	226.4	242.6	248.3	239.6	223.4
144	Barents Sea	249.8	231.0	239.5	255.0	229.3	219.0	218.9	220.3	222.9	225.2	227.1	227.1	231.2	245.8	249.8	244.2	248.6	240.8	248.2	258.4	246.0	238.8	242.0	256.3	241.0	233.1	246.1	240.3	247.7	264.6	270.5
146	Kara Sea	228.4	235.6	234.5	231.5	233.1	234.5	232.7	231.4	229.7	231.4	234.4	239.3	238.4	238.6	245.5	253.3	252.8	256.4	259.7	265.0	261.5	255.7	246.5	246.3	249.2	253.4	259.2	268.1	273.0	266.9	265.1
148	Laptev Sea	210.0	206.1	204.0	206.6	214.6	216.9	208.9	205.2	210.5	211.4	207.4	208.3	212.9	216.4	215.8	216.5	218.7	217.9	221.2	228.9	234.3	236.9	237.6	225.5	225.2	219.6	217.2	225.8	234.4	240.9	251.2
150	East Siberian Sea	188.2	183.1	183.8	184.1	185.0	184.9	189.5	196.5	190.3	189.3	199.0	206.8	206.9	207.8	204.2	199.7	197.6	201.7	207.4	211.8	217.3	218.8	224.9	227.3	224.2	226.5	223.1	218.4	216.5	216.4	223.1
152	Gulf of Alaska	214.4	218.4	220.8	217.5	211.6	214.4	228.8	233.0	234.9	224.1	232.1	223.1	224.2	221.3	222.3	222.4	224.9	224.3	224.4	221.7	222.6	221.4	222.7	234.5	227.6	228.2	232.1	233.8	237.7	241.7	243.4
154	Southeast Bering Sea	210.1	192.8	202.8	196.3	202.0	211.7	229.3	234.2	233.1	228.8	223.6	217.3	214.1	229.7	236.6	235.2	240.2	235.8	236.4	235.8	233.2	221.8	230.0	242.7	236.9	235.2	245.6	252.3	248.0	252.5	252.6