1951 03 - 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	174.5	173.3	176.4	180.6	182.0	182.0	176.4	175.9	179.2	186.2	188.0	191.1	190.9	187.2	185.9	185.8	186.3	190.1	193.9	197.3	199.9	199.8	196.8	198.4	205.3	212.6	214.2	213.9	213.9	214.0	215.6
34	Hudson Bay	194.9	189.5	193.7	206.1	194.1	200.2	190.7	189.1	185.0	189.1	195.5	194.5	207.8	210.6	212.4	226.6	212.2	202.7	207.9	211.6	209.9	195.6	185.8	195.2	212.7	231.5	238.2	233.7	233.7	250.0	252.3
36	Hudson Strait	150.7	161.2	155.1	186.4	240.3	202.6	193.9	224.7	222.5	220.1	214.4	192.3	218.6	162.8	160.7	200.8	199.8	173.1	182.6	232.7	257.6	219.5	191.3	175.8	190.7	220.3	194.6	172.9	215.8	281.4	268.1
98	Bering Strait	155.2	125.7	143.5	153.3	154.9	160.9	165.2	160.9	163.3	168.5	161.9	175.5	168.4	172.2	181.7	165.8	167.6	181.0	213.1	226.9	218.5	195.4	180.2	169.6	180.7	191.4	191.4	184.7	175.5	169.1	195.9
128	Arctic subocean	127.4	135.2	149.8	152.3	127.6	120.4	138.3	147.7	142.2	165.1	130.7	167.1	142.4	124.5	130.7	152.1	149.5	166.9	159.7	154.7	130.0	132.5	142.6	130.6	130.3	130.0	130.6	142.1	156.6	167.2	159.2
130	Chukchi Sea	122.7	96.5	122.8	181.1	180.9	187.2	218.1	201.8	154.6	157.6	154.5	136.3	134.6	142.0	167.0	148.5	133.3	141.5	196.2	199.5	200.7	187.0	149.8	152.0	149.7	139.5	152.0	148.0	148.3	145.2	174.0
132	Beaufort Sea	187.6	177.9	159.7	148.0	145.1	153.7	164.0	159.1	154.6	159.5	153.6	196.6	207.8	181.3	188.5	170.0	158.4	187.6	201.0	222.6	224.1	198.1	196.8	211.0	232.9	235.3	215.5	208.0	224.0	232.1	205.5
134	Arctic Archipelago	164.4	153.5	163.2	159.1	160.5	151.4	134.0	141.0	141.0	158.6	158.8	157.9	160.2	168.6	170.6	173.1	173.0	157.6	149.0	142.9	147.3	164.4	172.1	167.7	174.1	187.4	178.0	173.6	183.9	204.2	206.1
136	Foxe Basin	178.6	166.4	167.9	153.3	151.3	156.8	192.0	214.7	201.8	218.0	157.1	173.5	184.6	166.2	162.2	209.1	207.0	178.9	187.7	189.3	221.2	246.5	215.6	190.8	189.0	177.8	182.9	183.1	179.0	168.8	166.2
138	Baffin Bay	107.0	120.0	106.2	106.7	106.2	102.1	107.8	127.3	184.4	209.1	188.7	141.2	119.8	95.4	95.9	115.6	115.1	122.6	119.4	114.6	120.1	133.2	138.8	142.2	148.6	149.0	143.0	164.8	147.7	127.9	119.7
139	South Greenland	144.5	126.3	119.4	110.2	117.2	133.8	149.8	203.4	227.8	217.5	202.7	160.0	133.9	136.9	135.7	128.3	124.8	125.4	128.7	129.2	140.6	156.1	147.6	158.8	165.3	172.0	193.5	196.9	176.4	144.5	138.0
140	Greenland Sea	109.6	106.0	120.4	119.3	129.7	117.0	118.0	132.0	137.7	164.2	140.1	127.7	118.5	123.3	122.1	129.9	125.2	139.4	128.8	126.1	102.6	104.1	113.8	123.2	126.9	125.7	119.1	121.8	132.3	135.2	121.4
142	Norwegian Sea	281.5	283.8	298.6	288.7	262.3	268.2	237.1	224.1	217.7	206.0	216.7	229.9	213.1	221.4	219.2	209.7	203.8	204.5	208.1	206.0	225.8	215.2	227.8	225.3	228.0	219.1	227.4	221.5	240.6	244.8	229.4
144	Barents Sea	226.6	228.9	229.6	249.5	247.2	232.8	223.5	240.5	218.1	181.6	182.9	183.5	187.6	208.0	204.9	197.5	180.9	191.9	200.2	192.9	210.9	251.8	243.3	252.5	251.4	242.7	256.1	258.2	269.5	261.0	275.3
146	Kara Sea	193.8	196.4	202.8	206.9	219.4	216.0	197.7	183.3	184.9	204.0	214.3	217.6	219.2	213.2	193.9	200.4	209.7	213.8	218.1	221.8	227.6	217.2	218.3	220.1	223.3	236.1	240.3	237.1	234.0	229.7	240.8
148	Laptev Sea	163.5	165.3	161.0	162.3	153.6	164.1	166.0	158.6	157.4	159.8	173.9	186.8	179.2	174.7	189.0	173.1	172.4	179.7	178.1	184.0	183.1	208.7	206.9	206.6	208.6	207.9	212.8	216.9	218.2	208.4	200.1
150	East Siberian Sea	102.2	136.2	185.6	187.7	190.5	178.4	155.0	153.0	211.8	223.6	211.1	206.8	201.8	206.8	204.7	198.2	236.2	216.4	186.4	172.3	183.4	199.2	202.2	172.1	167.7	168.1	177.7	194.3	177.5	176.5	176.0
152	Gulf of Alaska	201.1	211.5	173.9	150.5	147.6	143.7	156.2	162.7	161.0	155.9	177.1	192.2	184.6	184.8	176.3	179.0	213.1	264.0	285.3	263.1	214.8	196.0	200.4	219.2	235.1	232.6	225.5	231.1	218.4	215.7	251.2
154	Southeast Bering Sea	212.4	206.8	169.2	217.9	213.9	179.8	174.6	185.8	165.4	150.8	162.4	152.5	146.3	163.7	210.0	212.8	208.2	227.7	241.5	202.4	182.1	189.0	200.9	201.1	202.6	220.0	169.8	179.2	180.3	230.8	250.7