1967 01 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	179.3	180.4	179.1	173.2	168.4	167.9	174.5	178.5	173.1	169.1	169.2	166.6	167.4	173.1	167.9	164.9	168.6	171.6	173.6	166.8	168.6	173.6	175.5	171.2	165.7	163.2	163.5	162.4	164.0	164.5	164.3
34	Hudson Bay	184.8	182.2	188.1	189.7	171.4	156.5	156.3	184.3	194.0	179.9	215.1	205.9	202.3	188.5	175.4	165.2	143.2	148.9	157.4	169.5	171.1	183.6	192.3	182.9	186.8	175.6	181.3	188.6	192.4	206.9	194.8
36	Hudson Strait	163.3	142.8	141.7	185.8	198.6	168.8	154.9	159.1	176.4	162.6	160.9	157.6	162.0	191.7	192.2	165.8	149.3	160.4	155.6	143.6	129.1	131.3	148.2	136.5	148.8	199.7	184.6	149.9	197.0	194.9	165.0
98	Bering Strait	188.2	183.2	181.4	190.6	211.0	197.7	197.2	187.0	180.1	188.7	192.3	172.3	157.6	156.8	153.1	168.5	202.5	204.2	185.3	162.3	168.7	183.5	192.5	191.2	182.5	192.6	178.6	154.9	153.6	168.8	166.4
128	Arctic subocean	132.7	134.3	161.1	147.9	137.1	126.5	134.9	151.6	158.8	139.4	130.8	117.1	117.4	123.8	110.9	119.8	124.3	114.8	107.1	108.7	121.1	133.4	138.1	148.6	158.0	143.3	141.5	134.7	142.9	116.1	92.0
130	Chukchi Sea	192.6	163.3	132.6	193.2	238.9	199.0	172.2	163.3	181.1	181.2	166.8	154.9	144.3	169.8	169.5	149.6	217.4	235.7	203.4	190.6	184.8	231.4	223.1	202.2	209.7	178.0	191.9	177.8	178.4	167.5	149.3
132	Beaufort Sea	195.3	183.6	191.4	176.1	168.2	185.7	194.1	198.4	181.3	214.0	217.8	191.5	175.7	160.2	156.5	136.4	152.7	148.3	160.5	165.7	163.6	155.8	155.3	168.9	170.8	166.2	167.4	166.8	178.2	171.0	168.1
134	Arctic Archipelago	170.9	173.5	178.1	163.7	143.8	147.4	168.2	165.4	161.4	149.8	151.8	140.1	137.1	131.2	122.5	129.5	126.1	127.7	132.2	125.6	140.9	158.8	159.3	157.4	149.5	144.3	137.4	139.5	132.7	117.6	123.4
136	Foxe Basin	217.8	227.2	186.7	176.8	176.7	184.4	167.1	160.7	156.8	167.7	176.1	174.2	170.2	162.9	155.1	157.0	169.3	178.9	172.0	146.1	177.1	171.6	181.6	168.2	158.7	166.7	189.7	127.2	138.8	146.1	135.4
138	Baffin Bay	128.4	179.0	194.4	151.3	122.7	135.7	155.2	167.9	141.0	119.5	104.3	98.1	105.3	101.7	92.8	92.7	99.8	105.3	124.0	116.9	126.9	133.1	142.7	154.5	144.3	165.4	140.0	143.5	136.0	101.1	123.5
139	South Greenland	174.2	194.9	201.8	186.0	159.6	166.1	226.5	237.7	204.6	174.1	158.8	151.0	144.1	171.6	157.7	135.1	134.8	162.9	167.0	164.4	177.0	186.1	174.8	157.7	160.3	158.9	151.8	154.6	155.0	157.0	186.1
140	Greenland Sea	118.3	140.2	183.5	155.5	127.2	115.5	128.3	182.3	145.8	124.8	102.1	92.7	82.2	98.8	93.6	86.8	84.9	86.4	99.3	110.6	116.0	121.4	120.7	126.3	121.7	122.6	125.2	115.1	115.8	114.8	119.2
142	Norwegian Sea	231.6	238.3	239.8	231.3	212.0	215.8	233.4	222.2	231.8	247.7	218.5	234.6	245.2	229.4	267.9	279.5	265.1	268.8	225.9	200.8	185.2	197.7	203.7	214.1	211.2	186.5	213.4	196.5	186.1	203.2	213.5
144	Barents Sea	227.4	199.9	203.5	197.5	207.6	203.4	190.4	195.0	193.7	197.9	191.3	198.0	191.9	182.5	175.7	206.8	237.3	223.5	238.8	210.7	182.8	187.8	192.1	192.5	189.9	188.3	187.8	179.0	163.0	164.3	159.1
146	Kara Sea	184.2	188.1	176.3	167.2	168.0	169.2	176.4	176.5	172.1	165.0	160.4	173.2	183.7	201.6	193.2	182.5	195.7	199.7	189.7	181.3	196.0	206.2	191.6	172.2	161.4	160.1	162.6	167.8	176.3	171.5	171.7
148	Laptev Sea	166.9	167.4	162.1	150.9	146.9	156.8	160.4	150.3	153.1	150.4	135.7	134.0	144.4	161.8	169.5	179.1	157.3	152.3	168.8	163.6	146.7	139.1	163.8	171.8	155.2	136.4	134.4	139.0	135.4	138.4	139.3
150	East Siberian Sea	142.2	157.3	156.9	165.9	157.9	154.9	147.5	146.9	131.0	130.6	136.4	143.5	147.7	152.0	152.8	139.2	152.0	170.7	174.2	151.3	141.6	129.9	138.2	150.9	151.4	175.7	195.4	183.7	161.5	175.5	184.9
152	Gulf of Alaska	218.1	231.5	214.4	185.9	239.1	227.2	247.1	236.6	208.8	234.2	241.0	205.5	181.6	170.9	173.9	212.9	230.2	221.3	208.9	175.0	177.3	182.5	181.1	181.6	175.5	181.6	172.0	156.7	169.8	184.8	187.0
154	Southeast Bering Sea	200.8	154.7	150.3	248.1	238.5	216.0	237.5	222.0	212.3	184.2	193.1	196.7	190.3	191.1	178.8	241.5	261.8	268.5	245.3	195.0	225.3	204.7	197.1	190.9	188.4	194.4	186.5	170.2	148.6	158.6	161.0