1970 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	223.4	224.1	222.0	219.2	210.4	203.9	201.4	200.1	197.0	194.8	188.6	189.5	193.7	196.1	195.0	190.7	185.0	181.2	183.8	186.0	184.7	178.6	180.8	185.5	187.9	181.1	183.3	185.0	182.9	180.8	-9999.0
34	Hudson Bay	260.9	252.8	238.2	239.1	228.4	213.6	202.6	208.3	218.3	230.4	215.6	211.3	201.0	212.3	226.1	232.4	226.4	224.6	226.6	210.5	202.8	196.9	193.9	217.2	213.0	199.8	184.5	180.8	201.4	200.9	-9999.0
36	Hudson Strait	235.0	238.9	243.7	223.3	220.8	194.0	220.7	212.9	201.4	231.2	242.2	231.0	201.3	193.2	189.9	190.3	188.8	189.0	204.5	225.5	263.4	268.1	254.0	237.0	227.5	202.2	224.5	184.3	196.6	233.8	-9999.0
98	Bering Strait	245.1	253.0	249.1	249.2	229.6	211.3	214.8	209.1	205.5	196.8	198.1	225.7	237.7	218.5	212.5	190.1	200.0	197.8	200.1	195.9	213.1	192.5	195.6	196.6	207.3	176.5	213.3	210.7	170.2	169.5	-9999.0
128	Arctic subocean	189.4	184.7	153.2	141.3	131.2	127.1	134.4	151.2	158.6	168.1	167.0	144.9	137.0	138.6	131.1	136.1	137.4	137.8	134.8	136.5	146.5	153.2	138.4	136.6	163.1	153.2	150.9	140.6	145.5	147.5	-9999.0
130	Chukchi Sea	193.9	199.0	235.8	237.8	227.5	199.0	234.5	239.1	241.9	224.6	200.8	183.5	194.6	182.6	178.5	209.6	221.5	187.8	192.7	196.6	173.8	204.3	191.0	208.0	199.0	180.2	241.1	200.1	154.4	194.7	-9999.0
132	Beaufort Sea	253.3	250.5	239.5	229.4	217.5	202.0	201.2	203.5	201.8	190.0	203.4	209.4	229.5	226.5	225.5	220.9	206.5	199.5	188.1	181.9	182.8	171.3	185.9	178.9	170.7	163.4	155.0	185.8	182.4	164.2	-9999.0
134	Arctic Archipelago	234.5	244.4	233.7	203.2	167.2	162.7	167.5	166.6	157.0	154.4	147.0	154.5	188.0	192.4	184.9	184.7	181.0	163.2	157.0	160.7	155.1	158.5	164.7	156.6	153.3	149.7	147.5	154.9	152.2	149.0	-9999.0
136	Foxe Basin	227.3	215.5	228.6	202.7	186.7	213.3	200.0	187.3	173.7	194.3	194.7	196.0	178.8	177.0	146.3	157.8	182.7	191.0	216.8	206.8	158.7	167.4	194.5	234.7	212.7	183.6	224.4	218.4	201.3	174.5	-9999.0
138	Baffin Bay	155.1	149.1	150.9	130.4	132.8	133.8	140.0	138.8	135.4	133.4	130.7	119.0	127.8	125.5	115.6	107.0	112.7	115.5	131.4	137.3	147.9	138.2	126.9	175.0	200.2	182.8	165.2	176.8	163.4	126.9	-9999.0
139	South Greenland	139.8	141.9	159.4	154.6	150.3	174.8	196.5	173.2	156.5	155.0	145.3	162.2	143.3	135.7	145.0	150.9	150.9	137.0	140.4	154.8	141.3	138.9	157.7	171.3	216.5	211.2	160.7	165.0	148.5	141.1	-9999.0
140	Greenland Sea	146.5	140.5	136.5	135.2	121.5	117.7	121.3	124.0	117.1	125.7	120.5	112.6	98.3	91.7	91.5	110.6	102.2	104.3	114.9	118.6	120.3	132.5	123.8	134.8	168.4	159.1	143.8	135.2	134.7	120.6	-9999.0
142	Norwegian Sea	231.6	230.5	219.6	222.1	208.7	237.0	232.7	232.9	198.8	193.3	225.4	229.8	240.8	227.0	249.0	243.2	240.0	256.6	265.5	287.3	266.2	253.9	259.1	264.5	253.7	237.3	286.1	250.6	201.5	207.6	-9999.0
144	Barents Sea	224.1	223.7	225.6	223.2	224.5	214.7	205.2	199.4	194.3	199.5	201.8	194.5	199.4	213.1	190.5	202.2	219.3	241.7	264.3	256.7	245.6	241.0	241.6	238.4	241.5	240.5	234.1	228.7	216.4	202.2	-9999.0
146	Kara Sea	239.9	242.9	242.3	244.1	229.7	223.7	217.2	216.7	215.9	206.0	191.8	194.7	202.2	208.8	203.0	191.3	173.3	169.9	176.4	191.9	192.6	185.1	187.4	185.1	184.1	187.1	194.5	198.2	206.4	211.4	-9999.0
148	Laptev Sea	190.7	199.9	203.1	210.3	218.7	214.4	200.4	195.5	185.0	182.8	178.8	166.6	165.3	174.1	183.5	175.4	170.2	170.2	168.8	164.2	155.5	150.8	144.0	147.0	147.4	152.1	166.3	167.5	160.9	156.9	-9999.0
150	East Siberian Sea	187.2	175.9	172.4	167.9	170.2	172.1	176.9	181.7	180.5	177.6	167.8	183.6	214.7	198.4	191.4	180.4	165.1	148.5	146.6	145.7	170.0	154.6	172.6	171.2	165.2	144.8	144.4	147.3	148.6	159.4	-9999.0
152	Gulf of Alaska	279.5	276.8	280.1	271.8	254.2	240.9	256.5	245.9	236.4	233.0	260.5	274.2	259.9	244.6	234.2	203.5	237.7	229.3	188.4	201.8	226.6	206.2	205.7	201.4	242.4	190.1	233.3	231.8	177.7	159.7	-9999.0
154	Southeast Bering Sea	261.8	256.4	265.0	243.5	218.6	223.8	252.2	278.1	279.6	275.3	251.8	248.8	226.4	240.9	229.7	233.4	292.0	234.3	230.5	266.9	216.1	225.5	245.3	281.8	271.6	241.4	287.3	236.6	188.0	203.9	-9999.0