1990 11 - 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	199.7	199.7	195.2	193.7	189.8	191.0	197.2	196.7	200.2	203.0	198.4	198.6	204.6	200.7	191.7	189.7	190.2	190.0	194.0	196.3	196.0	192.5	187.2	185.9	183.3	180.4	179.3	183.6	188.6	190.0	-9999.0
34	Hudson Bay	251.0	246.7	225.4	222.8	215.4	206.8	217.7	226.2	233.4	226.0	215.3	215.0	238.2	249.3	228.5	210.5	222.9	223.3	222.0	223.5	249.1	247.9	228.4	223.6	199.4	196.0	206.2	208.7	212.0	225.1	-9999.0
36	Hudson Strait	179.0	166.9	166.2	198.4	191.1	181.8	210.3	194.7	203.9	255.3	237.5	269.0	284.6	242.6	244.8	230.8	184.0	193.5	240.5	216.4	199.0	254.6	255.6	236.7	234.7	215.0	201.7	193.2	241.3	214.1	-9999.0
98	Bering Strait	181.4	210.5	210.0	225.7	210.5	200.5	181.5	170.4	166.7	181.5	177.7	205.6	209.5	211.1	207.1	208.6	217.2	220.8	198.5	203.3	176.2	176.7	166.9	166.6	171.3	181.7	156.2	163.8	148.4	163.4	-9999.0
128	Arctic subocean	133.5	135.2	138.6	134.2	130.6	131.4	145.0	139.5	151.4	146.1	140.2	137.1	137.7	119.1	119.2	133.9	113.5	123.5	155.3	138.1	113.3	113.0	130.9	142.2	128.8	116.5	108.5	121.6	138.9	132.5	-9999.0
130	Chukchi Sea	195.5	231.3	268.1	244.1	207.3	182.7	152.2	143.4	152.0	199.5	234.7	246.4	240.7	220.2	185.7	174.5	224.4	216.7	232.9	212.6	167.1	172.9	195.2	189.3	167.9	158.9	150.2	139.1	127.4	139.9	-9999.0
132	Beaufort Sea	203.2	198.1	194.3	213.0	204.6	205.7	228.2	202.9	189.2	185.9	176.8	194.9	216.6	199.7	188.0	220.1	207.8	199.0	187.3	175.5	174.5	175.8	171.1	168.4	157.0	163.7	171.1	172.2	190.2	175.1	-9999.0
134	Arctic Archipelago	175.3	176.4	193.5	181.6	184.9	196.8	177.7	149.5	136.8	137.0	137.9	142.3	147.6	166.5	163.4	166.2	182.8	182.7	177.2	160.5	155.9	152.0	150.6	141.3	149.8	159.9	155.0	156.4	158.9	156.7	-9999.0
136	Foxe Basin	177.3	169.3	156.2	172.8	178.8	185.4	218.6	207.3	204.4	208.7	226.6	214.6	197.9	176.4	147.5	129.9	139.5	174.0	224.0	203.7	175.8	145.9	169.8	191.0	218.0	213.5	216.2	217.5	203.7	181.5	-9999.0
138	Baffin Bay	143.4	150.8	149.0	137.6	144.6	151.9	143.4	136.0	148.8	130.0	111.1	133.8	155.1	141.5	137.3	131.4	113.9	128.7	135.0	150.2	136.3	114.4	103.9	117.2	124.7	128.9	145.4	157.7	184.2	155.1	-9999.0
139	South Greenland	192.4	212.4	220.0	211.8	219.7	201.1	214.2	193.5	166.8	172.7	181.4	198.1	208.1	205.2	190.7	164.8	147.7	139.3	154.2	177.1	166.0	144.7	147.9	196.4	227.1	225.6	195.7	189.3	198.1	197.9	-9999.0
140	Greenland Sea	113.8	121.1	133.8	146.6	140.6	150.8	120.7	119.4	109.4	119.6	98.4	114.5	138.8	150.0	154.4	167.5	141.7	117.8	113.6	112.3	115.5	109.4	102.4	108.5	114.1	106.1	134.6	113.0	166.5	132.7	-9999.0
142	Norwegian Sea	261.4	250.5	259.0	252.5	271.9	266.3	275.2	264.6	262.8	256.9	229.8	245.9	247.8	240.3	262.4	269.1	253.7	250.3	239.6	214.5	208.5	223.0	213.4	214.4	232.5	253.0	250.8	273.8	231.8	254.9	-9999.0
144	Barents Sea	234.9	239.5	240.5	235.7	243.2	248.9	236.7	230.2	227.7	218.1	208.7	203.4	212.3	200.5	189.4	211.1	238.0	246.9	211.1	179.4	182.6	189.5	198.7	189.7	196.7	223.5	255.5	224.4	229.6	220.7	-9999.0
146	Kara Sea	207.1	197.3	190.9	185.7	177.2	184.8	209.2	228.6	234.7	237.5	224.0	201.3	206.1	213.1	199.1	193.1	181.9	185.3	216.0	231.7	217.8	204.5	214.1	213.8	196.0	175.6	172.9	201.1	205.7	215.1	-9999.0
148	Laptev Sea	175.0	175.6	172.2	169.4	164.7	165.9	165.2	160.4	178.2	183.9	193.5	192.1	178.5	160.7	165.5	163.6	171.2	167.5	159.1	167.9	179.1	187.1	167.2	153.7	177.6	185.8	170.8	163.0	158.5	163.4	-9999.0
150	East Siberian Sea	176.7	187.2	175.7	152.4	167.1	179.5	165.5	176.3	203.2	222.6	235.3	245.2	211.8	181.2	171.1	170.8	182.2	183.4	172.9	166.7	213.7	215.8	170.6	161.4	144.6	139.4	161.4	151.5	159.1	157.2	-9999.0
152	Gulf of Alaska	221.7	226.1	201.6	207.0	215.7	248.5	202.5	175.3	165.9	166.2	163.0	173.2	210.9	211.6	251.8	224.9	255.2	254.5	213.8	207.4	187.2	172.2	164.5	189.8	214.7	229.0	192.7	186.5	164.9	159.3	-9999.0
154	Southeast Bering Sea	241.0	218.4	226.9	245.5	240.4	191.8	184.4	171.5	156.7	147.2	171.2	230.6	269.7	258.0	236.8	243.4	293.3	232.3	238.1	235.3	219.0	192.5	217.3	210.1	269.7	219.8	180.9	164.4	148.3	141.0	-9999.0