1983 11 - 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	183.2	184.8	187.2	189.6	186.5	181.0	176.2	174.2	173.2	174.2	175.2	175.5	171.4	171.7	172.9	173.1	171.0	169.3	169.7	171.1	172.5	170.4	168.7	167.4	165.2	164.2	163.2	161.6	165.6	168.0	-9999.0
34	Hudson Bay	227.7	212.3	210.6	222.7	224.7	220.9	212.7	198.0	183.7	180.2	182.3	186.1	190.2	190.8	189.2	198.4	203.6	203.9	203.2	201.4	200.7	191.9	186.8	191.7	188.9	186.2	183.0	178.7	177.7	174.0	-9999.0
36	Hudson Strait	206.3	206.3	176.8	196.9	217.4	220.2	214.4	187.2	185.6	168.2	169.4	170.6	161.5	170.5	179.5	164.9	163.7	182.8	183.7	167.4	166.7	180.9	172.0	161.7	177.0	180.7	172.5	161.5	147.4	144.9	-9999.0
98	Bering Strait	164.6	176.5	178.6	174.2	170.7	165.9	169.6	182.2	178.1	178.2	177.1	175.9	173.6	169.4	167.2	162.6	161.0	164.2	157.7	155.9	171.8	185.8	176.0	166.9	159.6	163.2	171.4	181.8	203.4	208.3	-9999.0
128	Arctic subocean	123.7	125.4	121.0	110.8	106.1	107.3	101.4	110.0	119.5	124.6	137.6	149.8	141.6	138.5	146.9	129.5	121.3	115.6	123.1	133.0	151.1	147.2	144.0	150.5	140.8	117.8	108.7	103.2	99.9	99.9	-9999.0
130	Chukchi Sea	146.0	150.9	165.0	169.3	160.3	169.1	192.3	208.6	192.3	188.5	183.6	177.6	172.2	175.4	165.9	152.4	147.4	152.6	154.9	155.0	173.3	185.6	179.3	165.5	157.7	160.4	163.9	175.5	209.0	221.4	-9999.0
132	Beaufort Sea	189.0	204.7	214.5	207.8	195.4	187.0	180.0	169.9	170.7	174.4	185.2	199.3	192.0	184.8	185.4	192.0	190.3	188.4	188.4	178.4	171.0	174.5	180.2	176.0	169.0	171.8	174.9	174.9	175.5	179.5	-9999.0
134	Arctic Archipelago	162.9	173.4	180.3	187.7	176.5	157.6	135.6	132.8	140.1	145.2	141.4	138.7	138.7	142.0	153.2	162.4	169.3	171.8	173.6	169.8	170.7	171.6	169.7	165.0	162.0	155.6	145.1	135.4	145.8	141.4	-9999.0
136	Foxe Basin	155.0	147.2	158.0	166.6	180.1	179.3	181.8	159.3	140.2	128.4	128.3	131.2	148.6	151.3	142.7	141.7	151.9	160.8	155.2	159.1	143.2	150.6	161.5	158.6	160.3	163.1	155.3	134.1	109.9	117.3	-9999.0
138	Baffin Bay	100.9	97.1	94.0	91.3	91.9	91.3	95.9	116.4	129.3	147.7	150.5	152.4	124.4	152.6	145.9	115.1	107.9	106.0	103.3	106.1	116.4	130.4	125.4	124.0	126.0	119.4	110.5	103.8	97.0	108.5	-9999.0
139	South Greenland	117.1	111.1	110.4	111.2	111.1	116.3	140.9	171.7	182.3	177.0	174.8	173.1	166.3	195.3	193.5	172.0	154.7	138.1	122.8	142.3	159.0	158.2	135.7	119.4	111.2	110.5	116.6	115.5	125.6	155.5	-9999.0
140	Greenland Sea	101.9	92.8	89.5	92.8	80.7	70.7	74.5	90.4	109.3	143.2	155.9	169.9	151.1	146.2	159.7	123.1	104.0	98.5	89.4	96.6	113.3	121.1	111.6	103.0	106.9	107.0	91.4	88.0	88.4	121.9	-9999.0
142	Norwegian Sea	226.6	216.7	218.0	214.4	230.4	230.9	242.2	240.6	212.2	211.4	200.3	204.5	218.3	233.9	215.5	202.0	217.9	204.4	211.0	200.3	182.0	181.8	189.7	216.2	214.3	200.5	184.9	173.2	184.1	185.8	-9999.0
144	Barents Sea	218.7	217.8	205.2	192.9	190.3	205.4	213.3	218.1	206.9	186.4	179.1	170.9	180.1	186.5	178.7	183.5	182.7	182.3	180.5	180.9	191.5	186.6	180.4	175.2	173.7	172.9	189.3	179.9	185.4	181.5	-9999.0
146	Kara Sea	201.4	207.0	214.1	215.6	204.0	188.6	182.4	183.2	187.8	190.3	189.0	181.6	177.8	180.0	187.5	189.6	181.5	177.6	188.3	190.3	179.7	175.3	187.5	193.1	183.6	179.8	174.4	178.8	185.8	184.8	-9999.0
148	Laptev Sea	170.6	168.3	174.5	184.8	196.1	196.3	175.1	158.8	155.6	160.1	163.7	168.6	156.0	140.6	139.0	147.0	154.3	154.5	148.3	154.5	164.4	154.0	141.2	135.5	147.2	148.1	150.1	140.7	143.2	144.1	-9999.0
150	East Siberian Sea	151.0	155.4	152.9	152.2	147.4	144.1	144.1	148.4	146.9	144.8	146.0	148.9	150.6	151.1	143.4	136.9	132.2	129.3	127.9	130.7	130.9	130.7	131.3	133.3	136.3	138.9	140.0	138.8	134.3	141.4	-9999.0
152	Gulf of Alaska	200.1	223.3	214.6	204.8	202.1	194.6	197.6	209.8	198.4	209.2	203.3	206.9	201.2	195.9	201.6	203.6	197.1	194.0	187.0	181.7	208.3	217.4	204.3	189.7	188.6	202.8	209.5	217.4	224.7	216.1	-9999.0
154	Southeast Bering Sea	179.1	205.4	199.2	179.8	178.4	198.1	229.8	226.6	221.9	220.0	221.1	207.7	208.2	200.6	199.5	196.0	191.1	190.3	185.0	209.5	233.4	217.4	193.4	185.6	201.0	212.6	215.1	235.4	243.7	230.3	-9999.0