1983 10 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	215.9	212.2	209.1	207.2	206.8	205.8	204.4	202.9	202.9	202.7	203.3	201.6	198.9	194.1	190.7	188.9	189.3	188.7	190.4	194.1	197.2	199.8	201.3	194.7	192.1	190.7	188.7	188.4	188.4	189.9	187.4
34	Hudson Bay	249.5	243.8	235.5	233.4	240.8	231.8	226.9	227.8	238.5	244.6	234.2	234.5	238.2	233.1	222.2	221.7	213.3	203.0	213.0	231.3	234.3	234.1	240.6	223.6	217.1	217.2	222.2	210.7	207.4	220.0	231.2
36	Hudson Strait	218.1	228.1	214.5	205.4	207.9	216.1	216.4	214.2	209.9	205.5	232.1	237.6	227.2	217.6	214.2	191.3	203.5	212.3	203.8	193.8	220.1	226.7	206.5	189.4	211.6	212.2	202.9	189.3	185.3	186.5	179.9
98	Bering Strait	213.8	211.3	210.3	205.1	202.2	199.4	197.3	192.3	195.8	209.0	212.2	204.0	197.4	188.0	186.0	179.9	184.8	182.4	162.5	152.7	166.6	175.9	176.4	175.9	176.9	175.4	170.1	176.4	176.5	174.4	166.1
128	Arctic subocean	167.1	160.1	159.6	154.9	154.8	156.4	153.9	151.5	146.8	144.8	140.4	139.8	137.0	129.1	126.9	124.8	118.7	121.5	120.2	119.2	124.8	130.3	132.1	140.3	143.3	142.5	134.8	130.8	125.8	116.8	119.0
130	Chukchi Sea	213.2	201.7	209.3	217.4	217.4	200.2	191.1	212.6	218.5	214.2	206.5	195.9	190.6	185.3	188.5	177.8	167.1	162.3	138.8	134.3	142.5	148.6	157.0	161.0	162.8	165.4	167.5	163.0	158.7	156.5	150.3
132	Beaufort Sea	235.4	231.5	234.3	223.5	207.7	208.0	211.5	208.1	205.8	198.1	217.4	223.7	211.7	201.0	188.3	178.6	181.5	196.3	205.3	197.8	199.0	210.9	201.0	190.1	195.2	200.3	190.1	190.7	206.0	210.3	204.4
134	Arctic Archipelago	194.6	187.4	193.5	199.0	191.0	184.0	181.3	182.0	176.2	172.1	168.5	168.3	166.1	157.6	150.2	147.4	145.4	152.4	160.0	176.9	168.5	156.5	183.9	195.7	173.6	169.8	165.2	158.3	159.7	158.8	162.6
136	Foxe Basin	203.8	200.6	197.9	192.8	190.7	188.8	187.5	187.4	191.9	189.4	208.2	200.8	193.5	183.7	170.3	163.1	165.2	169.3	175.3	176.3	205.9	186.5	166.6	195.0	211.2	197.7	187.4	176.8	163.9	153.1	151.8
138	Baffin Bay	152.7	145.4	147.6	145.3	152.5	158.2	160.9	154.1	149.4	143.0	136.6	138.2	128.3	119.3	118.7	113.5	106.5	105.1	108.0	105.1	114.8	127.9	126.7	118.9	144.1	146.3	145.7	141.7	123.5	116.6	105.0
139	South Greenland	167.0	166.1	161.2	169.5	180.5	180.5	166.4	159.1	146.8	137.9	134.9	137.7	146.5	133.2	125.2	131.0	131.8	124.1	136.3	144.0	128.2	130.1	144.8	124.1	122.0	142.4	153.0	171.3	158.5	138.7	138.4
140	Greenland Sea	125.0	130.4	126.5	130.2	143.9	152.2	153.9	145.8	127.8	127.7	123.6	115.0	112.3	105.6	104.6	103.7	106.9	107.0	96.7	93.9	88.2	99.4	109.8	106.5	121.0	132.7	126.4	122.7	113.7	104.3	99.2
142	Norwegian Sea	223.9	236.5	235.6	233.5	241.4	231.9	231.8	227.7	228.8	222.1	222.3	221.4	228.7	240.9	241.6	255.0	243.6	239.4	234.6	229.4	228.5	236.1	241.9	211.6	221.0	229.0	212.3	203.6	221.7	237.3	225.8
144	Barents Sea	230.8	227.6	225.1	221.4	217.5	226.6	241.1	239.6	233.2	229.2	226.9	228.1	225.9	224.3	232.4	240.4	242.7	249.0	242.0	237.6	229.6	220.9	219.5	222.6	215.5	205.4	205.0	202.8	197.7	207.6	223.0
146	Kara Sea	237.7	230.4	227.5	228.6	227.8	222.8	216.3	214.7	218.2	220.8	220.9	214.3	210.5	212.4	215.5	218.8	221.1	219.6	220.9	224.3	225.5	223.6	220.2	214.3	215.1	215.9	211.8	208.6	211.0	213.1	201.8
148	Laptev Sea	193.2	187.9	182.4	179.5	179.5	188.4	193.6	192.9	188.6	186.8	188.3	189.4	185.3	175.8	169.0	161.0	162.5	160.5	167.3	176.8	188.3	195.4	200.7	193.8	178.1	166.0	166.6	176.5	178.2	178.4	181.5
150	East Siberian Sea	175.5	188.5	189.8	180.0	170.1	171.4	181.8	180.8	170.1	161.0	165.7	167.9	174.4	176.0	170.8	167.3	166.3	166.2	163.3	157.2	162.6	176.1	181.6	179.1	174.6	162.8	155.0	160.4	163.4	161.8	150.7
152	Gulf of Alaska	238.0	243.8	227.6	215.3	220.6	225.1	204.8	196.4	212.4	246.9	247.0	226.3	213.5	204.3	207.8	210.6	233.8	232.5	215.3	216.0	223.6	222.0	204.2	207.7	202.3	198.9	202.8	216.7	209.8	206.1	196.1
154	Southeast Bering Sea	235.9	233.7	214.4	225.8	249.0	232.2	207.5	226.8	262.4	248.9	234.1	228.9	223.1	222.5	240.0	237.8	235.2	221.0	190.7	181.2	190.9	206.9	196.6	186.5	172.9	171.5	181.9	186.4	179.2	177.9	176.1