1956 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	174.9	173.2	170.9	171.3	172.8	176.5	182.6	182.8	181.8	186.3	190.9	188.1	183.3	186.6	192.1	190.6	192.2	195.6	195.3	194.1	188.3	187.9	187.3	191.6	194.8	192.7	191.7	192.2	194.3	197.1	197.1
34	Hudson Bay	194.9	195.2	180.0	185.1	172.6	166.3	164.0	187.0	188.0	168.6	158.3	180.5	175.6	153.9	171.8	198.5	203.1	200.6	216.9	239.1	213.6	189.5	181.7	198.1	212.2	202.5	206.4	205.5	209.3	217.6	218.0
36	Hudson Strait	201.8	175.9	155.7	161.3	187.0	188.9	181.6	140.0	145.6	141.1	161.8	164.1	145.2	179.8	158.2	148.1	153.1	177.5	169.2	219.2	220.6	227.6	203.8	190.9	209.6	212.3	178.0	171.4	162.6	159.6	163.4
98	Bering Strait	143.6	131.7	137.9	138.9	142.7	155.0	157.3	142.0	151.7	190.6	237.7	217.7	216.0	241.3	226.6	222.2	221.9	199.3	194.5	204.4	190.1	182.2	193.5	197.7	201.8	194.5	183.1	190.0	194.5	197.1	191.2
128	Arctic subocean	112.4	107.3	108.3	115.9	116.9	115.3	107.7	96.7	92.3	98.0	95.1	112.4	127.2	107.4	103.8	100.7	98.4	108.2	131.5	113.5	126.1	137.2	142.9	139.3	134.4	129.9	144.1	131.0	127.4	121.8	123.8
130	Chukchi Sea	117.4	132.6	134.4	139.0	144.5	150.1	133.1	145.6	160.6	215.5	229.3	220.3	202.9	227.9	221.4	227.6	219.9	182.5	161.4	216.9	213.3	196.8	167.0	160.3	170.5	169.9	166.1	179.5	182.0	170.7	179.0
132	Beaufort Sea	179.4	159.8	168.6	169.8	176.0	157.7	181.5	175.4	165.9	153.2	191.4	193.5	186.2	203.2	237.3	222.7	223.5	233.0	210.1	196.9	185.2	199.7	213.9	219.0	214.1	210.7	189.6	188.7	210.6	207.8	200.0
134	Arctic Archipelago	148.5	143.3	134.1	128.3	143.3	142.8	152.6	145.2	150.1	147.4	166.9	136.8	123.6	148.0	151.4	171.5	146.9	157.8	171.0	147.5	151.0	174.7	171.6	165.0	184.8	187.1	169.5	172.6	164.1	160.8	145.4
136	Foxe Basin	170.6	172.1	180.0	169.4	161.9	155.5	153.7	156.2	140.8	152.2	146.8	153.5	151.9	155.1	167.0	157.2	176.7	139.3	167.9	209.0	198.6	169.4	161.4	179.3	163.0	164.5	170.0	153.0	159.2	153.0	166.6
138	Baffin Bay	141.5	105.6	107.7	112.5	110.5	110.3	131.3	113.6	88.2	84.8	91.6	90.5	92.8	115.3	122.4	126.3	109.6	141.4	143.7	116.5	135.7	146.0	139.7	132.5	109.6	104.3	110.6	148.9	155.4	152.7	159.7
139	South Greenland	148.1	149.5	138.4	132.1	143.5	184.9	212.2	191.0	168.2	173.5	163.8	148.4	149.4	174.7	167.4	157.5	175.5	182.5	187.4	202.1	198.6	196.2	182.4	170.5	154.1	175.7	217.3	195.7	198.9	213.9	208.9
140	Greenland Sea	98.5	86.9	83.1	83.9	85.8	90.4	116.1	143.3	122.9	118.4	121.7	124.1	100.3	119.0	155.0	129.1	121.2	134.4	149.4	161.1	140.8	157.9	149.2	136.3	127.6	117.0	105.2	131.0	129.7	142.8	156.1
142	Norwegian Sea	255.6	235.3	224.2	237.7	215.5	221.8	216.4	264.7	284.0	273.9	257.7	250.3	248.6	261.5	242.1	235.3	246.3	252.8	232.7	238.1	242.0	245.3	259.8	280.2	257.4	272.3	260.7	275.1	282.0	246.2	264.1
144	Barents Sea	223.1	236.7	241.6	246.7	230.4	221.6	207.9	203.5	206.5	220.1	246.0	245.3	244.7	244.0	229.0	211.6	224.2	225.1	214.1	222.7	226.4	227.3	226.4	227.7	225.5	232.2	252.1	261.3	227.9	229.0	225.1
146	Kara Sea	189.8	195.7	199.2	195.6	198.0	207.6	214.4	221.3	219.4	221.4	210.8	209.3	207.2	206.3	211.0	200.3	201.1	208.4	195.4	177.0	178.0	180.3	186.0	197.0	199.8	194.4	193.7	203.2	212.3	211.2	216.0
148	Laptev Sea	164.6	160.9	157.0	162.9	167.2	172.4	177.4	173.9	176.9	193.2	193.1	179.6	172.5	168.0	172.7	177.3	179.9	189.9	199.8	196.6	189.1	181.3	173.6	170.5	178.4	177.8	181.3	170.9	171.5	184.9	180.9
150	East Siberian Sea	165.5	173.0	168.5	162.2	167.5	167.2	172.0	158.8	172.8	182.2	185.4	179.7	168.1	167.0	162.8	159.3	170.6	168.0	172.0	181.3	180.3	204.3	211.5	226.2	233.5	236.7	213.9	182.3	161.7	160.8	162.1
152	Gulf of Alaska	163.7	156.1	152.0	151.9	156.7	195.0	193.3	169.0	152.9	205.0	249.5	235.8	238.6	272.6	243.1	250.3	262.2	217.6	208.2	215.9	212.9	207.8	220.0	200.3	200.5	190.7	200.4	201.2	209.7	202.4	202.7
154	Southeast Bering Sea	138.9	168.4	130.6	126.6	141.7	147.8	131.8	132.2	173.8	259.6	264.6	255.3	273.5	254.7	261.6	255.2	214.8	175.6	264.3	252.5	243.7	225.9	196.5	183.3	177.3	195.9	191.4	186.9	181.8	176.8	213.2