1974 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	173.3	175.1	176.8	176.0	176.1	171.4	166.2	171.1	174.2	184.8	189.5	188.5	188.2	186.8	184.1	183.2	185.6	187.0	187.9	192.2	189.2	187.9	187.9	194.4	195.3	191.0	194.5	195.0	197.0	200.7	204.9
34	Hudson Bay	185.7	189.2	207.1	209.1	215.2	203.4	181.5	185.5	200.6	202.8	188.7	200.6	221.3	220.4	202.6	190.5	206.9	201.0	173.4	168.2	178.9	176.8	159.3	171.0	185.2	181.8	181.2	202.9	231.9	222.3	223.3
36	Hudson Strait	143.4	125.0	137.6	213.7	197.3	178.7	148.8	157.4	138.7	149.4	157.1	190.6	219.7	196.0	193.9	173.8	170.1	199.1	160.5	155.0	161.7	157.8	154.5	177.4	192.3	170.2	179.1	161.8	148.1	161.7	184.0
98	Bering Strait	165.7	164.2	198.0	172.1	151.3	154.2	147.3	151.3	153.7	167.1	173.0	171.4	171.7	177.3	174.6	172.0	192.9	204.0	195.5	216.5	225.0	241.2	225.3	211.6	194.3	191.4	178.0	181.2	194.4	197.3	184.6
128	Arctic subocean	133.0	140.4	137.9	128.2	128.0	127.5	131.4	115.8	123.2	124.6	139.2	148.1	153.4	144.8	130.9	130.9	122.1	116.9	111.2	109.7	133.6	147.4	143.1	139.6	139.5	143.6	142.2	154.6	151.3	135.1	127.0
130	Chukchi Sea	147.8	142.0	155.8	138.7	133.9	140.4	136.3	160.3	165.1	179.4	210.5	201.3	164.9	167.7	174.2	151.2	160.2	168.4	165.8	173.0	208.2	204.6	227.8	203.9	209.5	203.5	181.6	168.1	157.0	161.2	160.7
132	Beaufort Sea	191.0	190.5	181.3	193.6	177.9	155.7	153.2	160.3	164.3	189.0	208.8	207.4	192.0	189.4	178.5	197.9	191.7	197.1	193.1	186.5	174.6	166.7	177.4	189.1	172.4	165.1	192.6	216.3	202.5	213.5	218.8
134	Arctic Archipelago	142.8	155.2	165.6	167.2	163.4	156.0	153.1	152.7	142.4	133.9	132.4	142.0	148.0	151.4	172.9	165.0	143.1	139.6	150.3	152.0	144.2	158.1	165.6	163.6	161.5	146.1	154.1	154.6	155.4	158.8	155.8
136	Foxe Basin	107.3	130.4	149.0	139.0	127.1	117.5	121.2	143.7	163.2	158.1	159.2	129.1	133.8	151.4	163.6	174.1	158.8	136.2	148.4	190.2	194.7	182.0	169.9	159.0	153.2	150.9	201.7	191.5	165.4	143.8	160.2
138	Baffin Bay	93.4	94.1	97.8	103.0	97.0	94.4	100.9	103.0	101.5	124.9	174.9	181.8	144.5	121.4	108.5	105.1	110.1	104.3	108.6	148.9	180.1	181.1	165.7	151.9	141.4	129.7	174.3	168.3	147.4	116.7	135.1
139	South Greenland	113.9	117.1	150.8	141.4	145.6	147.0	146.0	146.1	158.8	207.6	216.4	187.7	180.5	171.1	154.5	160.0	149.9	151.5	178.7	205.2	195.0	193.4	179.5	187.3	172.1	198.7	186.1	147.1	143.8	149.2	163.1
140	Greenland Sea	127.2	147.6	126.0	111.9	162.7	112.4	111.9	118.9	102.2	131.4	178.5	174.6	144.1	121.7	117.2	120.3	120.9	119.0	115.6	138.3	151.7	156.0	147.2	150.2	160.3	137.3	168.1	168.4	149.0	128.0	120.6
142	Norwegian Sea	226.1	229.2	240.6	221.8	234.1	267.2	252.3	272.8	248.2	228.4	214.4	223.6	245.5	261.2	232.4	217.3	225.3	238.6	250.4	254.3	233.4	214.0	251.1	269.1	252.5	251.8	241.5	247.5	250.0	270.0	277.2
144	Barents Sea	230.4	227.1	214.1	216.6	210.7	207.5	219.3	228.0	249.0	251.7	236.3	234.9	220.2	228.3	240.4	247.4	235.7	228.1	246.4	239.4	222.0	247.7	247.2	237.7	256.3	237.5	232.0	243.3	223.9	237.3	244.7
146	Kara Sea	189.7	188.7	177.9	176.8	181.8	186.8	181.2	185.1	187.8	193.5	202.4	193.8	192.7	185.0	187.2	192.0	196.1	204.0	217.7	221.3	207.8	198.0	206.3	218.8	221.5	219.3	216.3	207.8	212.5	222.5	231.1
148	Laptev Sea	172.2	170.2	164.7	163.6	163.0	157.3	158.5	164.2	160.6	171.9	174.9	171.7	173.7	179.0	185.1	174.6	177.3	178.2	174.0	173.9	168.2	162.8	169.5	171.1	179.3	180.3	189.4	188.3	190.2	197.4	199.3
150	East Siberian Sea	153.0	151.1	159.8	164.0	164.7	164.2	169.1	177.1	174.2	187.7	166.4	180.0	197.6	209.0	184.2	176.8	170.7	161.9	152.9	157.1	159.9	176.7	178.9	203.0	188.4	180.3	175.1	171.3	170.4	177.7	175.3
152	Gulf of Alaska	166.6	196.2	239.3	199.7	173.0	171.7	166.1	175.7	169.1	173.0	184.8	176.3	178.6	208.5	197.1	199.3	233.8	217.8	236.9	257.6	284.9	248.3	229.3	242.9	233.4	223.6	216.9	232.0	241.9	226.4	219.1
154	Southeast Bering Sea	196.5	271.4	224.2	169.0	211.4	209.9	141.3	134.5	139.7	142.9	159.5	195.6	156.7	166.6	212.1	225.1	243.9	238.9	268.6	275.9	276.1	275.3	259.0	272.0	276.8	242.4	226.8	201.9	194.6	217.4	226.9