1998 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	207.2	206.5	207.7	208.4	208.5	207.4	205.9	203.5	203.8	198.9	196.7	197.8	197.1	195.3	194.2	196.4	198.9	199.4	198.4	198.2	198.3	196.7	195.2	195.5	195.6	194.9	192.5	187.7	183.2	181.7	179.6
34	Hudson Bay	233.5	235.4	238.1	239.3	246.9	254.2	256.3	251.1	246.4	232.2	221.1	221.3	222.5	224.7	231.1	235.6	235.5	237.9	227.2	224.7	236.4	239.5	239.7	226.9	222.0	238.1	249.2	239.7	234.8	225.5	210.6
36	Hudson Strait	226.6	224.7	224.9	216.4	210.8	208.6	229.0	235.4	211.7	224.0	200.0	201.0	196.1	190.9	193.4	201.9	224.0	224.9	217.2	210.1	202.4	201.5	188.1	184.4	179.7	176.6	207.5	226.1	208.6	198.7	202.1
98	Bering Strait	204.6	195.5	190.5	199.0	202.1	203.9	197.0	188.8	189.0	195.3	199.1	198.3	189.6	188.6	190.9	197.6	195.1	191.3	197.7	198.9	188.0	180.8	189.0	210.4	207.8	191.8	184.5	181.0	179.9	170.8	173.0
128	Arctic subocean	171.2	168.7	163.5	157.2	149.4	144.9	145.3	149.0	152.0	145.7	144.3	146.4	137.8	139.9	128.1	131.2	126.1	126.6	134.4	138.2	139.8	139.0	130.1	131.4	127.3	122.1	136.8	139.9	138.7	154.5	152.4
130	Chukchi Sea	214.1	222.0	209.4	201.1	204.6	208.2	206.3	211.0	211.3	208.6	217.7	221.5	204.1	205.4	199.8	199.4	201.0	197.4	188.1	186.1	182.9	180.8	182.0	199.7	210.7	200.4	201.5	209.1	204.4	188.4	186.8
132	Beaufort Sea	230.1	230.2	232.3	232.5	222.8	221.2	220.3	205.6	197.1	193.1	196.5	203.6	214.4	216.0	210.7	211.3	221.7	208.4	214.4	235.8	227.9	218.3	214.7	223.6	235.9	231.4	213.4	216.3	196.0	182.2	182.9
134	Arctic Archipelago	203.2	204.0	200.9	209.1	223.2	207.4	181.0	171.0	177.5	186.4	182.9	191.9	189.5	180.8	168.6	168.1	187.7	199.6	190.8	183.7	196.3	171.6	165.3	167.0	172.9	192.3	187.9	172.7	177.4	178.0	164.6
136	Foxe Basin	212.3	212.3	206.1	198.5	207.5	232.7	222.7	209.2	205.9	202.0	200.7	198.0	196.6	200.8	201.6	188.8	183.5	191.2	204.8	196.5	190.0	201.8	176.7	174.9	176.2	170.8	192.4	181.8	173.1	205.4	214.6
138	Baffin Bay	146.2	152.3	149.7	151.9	147.9	154.6	167.8	169.1	172.2	160.3	144.0	134.9	144.8	136.0	129.9	136.3	125.6	122.1	125.6	145.4	142.6	136.2	130.5	125.0	123.0	112.8	120.5	125.5	133.6	140.2	150.3
139	South Greenland	169.6	161.6	178.9	191.6	185.7	177.0	165.5	164.0	178.0	159.8	159.4	147.3	140.3	141.6	147.8	151.2	139.9	135.3	135.7	134.4	140.5	134.0	127.2	133.9	132.6	135.1	135.7	142.5	140.6	145.5	149.3
140	Greenland Sea	133.2	133.1	135.4	144.6	155.0	129.7	139.8	144.2	149.1	139.3	120.5	114.6	118.5	121.9	113.0	112.1	107.8	121.7	122.6	109.4	107.6	105.7	109.2	126.0	127.2	133.6	152.5	156.5	158.7	162.7	132.2
142	Norwegian Sea	235.6	245.3	237.3	224.2	227.4	233.8	241.5	247.8	258.1	247.3	228.8	228.3	237.0	237.6	228.1	224.0	216.6	214.9	214.5	211.5	211.9	235.3	245.1	230.8	234.8	241.5	231.1	225.4	216.3	218.3	211.4
144	Barents Sea	217.2	217.4	227.1	226.6	213.3	212.5	215.1	234.4	227.8	230.0	232.4	220.2	226.1	238.1	235.0	232.4	227.7	218.8	214.4	203.6	209.8	208.4	213.6	243.5	238.1	234.2	226.9	233.5	226.3	221.7	213.7
146	Kara Sea	217.8	221.3	216.0	212.1	218.5	215.9	212.5	215.4	217.2	205.1	205.7	211.9	211.6	202.0	200.4	209.4	218.3	222.8	220.3	217.4	210.7	206.4	206.9	200.3	204.2	207.4	196.9	182.2	179.3	186.0	193.2
148	Laptev Sea	185.4	182.3	186.2	181.8	173.3	176.2	183.2	180.5	182.3	187.2	188.3	187.3	180.6	184.0	181.4	170.6	168.4	170.0	174.7	179.7	186.9	196.9	188.2	184.0	182.2	166.4	165.3	164.8	154.5	148.2	143.3
150	East Siberian Sea	194.3	182.6	198.6	213.9	201.4	197.0	184.4	166.0	173.4	175.1	170.3	172.8	171.6	168.5	169.9	172.7	173.8	167.2	160.7	150.4	148.6	157.0	159.4	159.7	151.8	145.4	142.9	145.9	155.6	156.9	150.7
152	Gulf of Alaska	224.7	205.9	206.5	217.7	229.5	222.0	214.8	209.0	206.7	207.8	210.4	210.3	207.6	209.3	211.5	222.3	211.5	221.8	238.9	231.7	217.3	212.9	236.8	245.1	224.3	204.6	201.5	190.9	191.4	198.1	202.7
154	Southeast Bering Sea	213.4	205.3	202.1	213.4	215.5	211.0	207.0	195.3	201.7	223.5	237.4	235.2	222.0	214.3	223.6	210.9	201.2	214.7	229.7	220.4	209.7	213.7	211.5	224.0	207.9	208.6	220.6	208.7	218.8	211.5	206.1