1988 12 - 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	165.5	159.5	158.6	162.5	161.6	157.0	150.6	151.3	155.9	160.3	163.1	164.1	162.1	160.1	161.3	161.4	159.7	158.8	154.3	151.9	148.7	149.7	151.6	152.2	152.7	150.9	150.0	149.1	147.1	142.8	142.9
34	Hudson Bay	196.7	201.7	183.1	184.7	202.4	194.4	159.5	140.3	138.6	137.5	152.9	173.5	169.4	147.1	146.8	162.6	160.0	167.5	163.0	155.4	153.4	163.8	171.3	165.2	152.0	147.5	149.8	137.3	130.7	136.9	133.0
36	Hudson Strait	160.2	171.0	167.2	150.4	137.8	149.4	148.1	137.7	146.4	142.6	140.3	131.9	140.4	156.4	150.1	143.8	128.5	129.6	135.6	131.5	132.9	135.0	134.1	138.8	141.1	142.3	137.2	144.4	130.5	115.6	116.4
98	Bering Strait	142.4	137.2	151.5	166.9	150.2	140.3	139.2	155.4	175.2	179.6	181.2	173.1	158.8	169.1	189.7	194.1	185.6	177.0	176.0	174.5	163.7	153.8	148.4	153.0	172.6	173.8	170.3	176.2	166.9	155.8	168.7
128	Arctic subocean	124.3	115.7	101.4	93.8	100.5	100.6	101.1	104.1	108.4	109.6	114.0	126.3	128.8	118.2	119.6	129.6	128.9	124.5	119.5	120.6	115.9	119.3	121.3	121.0	109.9	96.6	98.0	102.7	110.3	119.8	115.6
130	Chukchi Sea	124.1	120.3	121.3	134.7	140.4	143.2	144.2	141.3	139.0	142.4	150.2	157.9	145.6	159.2	186.7	184.2	183.5	173.5	184.1	176.3	161.1	153.2	141.3	150.9	178.6	186.9	183.2	179.3	161.2	140.3	168.0
132	Beaufort Sea	195.2	169.1	167.4	201.8	192.0	156.6	142.7	147.8	170.5	190.7	196.4	191.5	175.7	165.9	194.8	199.9	205.9	196.4	171.0	160.5	158.2	156.4	152.9	148.5	143.9	144.9	139.1	148.7	157.1	149.1	144.6
134	Arctic Archipelago	134.9	126.4	120.8	123.5	129.1	126.8	120.7	116.7	121.6	133.4	136.6	125.4	120.9	135.4	143.9	140.5	143.3	145.5	136.1	133.8	132.9	133.2	132.2	132.3	128.3	117.4	107.9	111.5	119.2	121.0	125.2
136	Foxe Basin	128.3	131.9	118.1	103.0	100.3	100.5	109.2	101.3	106.8	110.6	110.7	112.7	128.2	135.1	136.9	129.2	133.9	135.2	138.2	140.9	135.4	135.5	132.5	132.2	131.9	127.1	119.9	118.0	117.8	121.9	115.6
138	Baffin Bay	133.5	100.5	86.5	84.5	98.6	112.0	95.2	88.2	86.9	84.9	87.9	98.6	110.9	108.7	101.2	99.3	109.6	113.8	110.7	109.8	102.0	98.8	101.7	105.6	103.6	95.3	85.7	82.6	89.7	93.6	104.1
139	South Greenland	159.3	129.7	123.8	120.5	124.6	135.8	110.4	117.0	109.2	118.9	130.5	129.3	144.9	147.4	131.4	124.8	144.5	140.6	132.5	131.6	107.4	100.8	98.2	97.4	110.0	107.3	103.4	103.5	98.6	111.5	154.2
140	Greenland Sea	148.3	123.0	93.8	80.5	84.3	102.0	104.9	89.5	81.0	86.8	86.8	92.8	102.3	110.7	96.9	93.4	97.5	98.5	90.6	84.6	80.7	79.5	84.4	88.5	90.5	86.1	86.9	101.5	107.7	106.0	112.5
142	Norwegian Sea	206.1	217.0	202.2	208.5	205.0	208.3	217.5	226.9	195.1	201.5	205.1	205.0	209.3	199.7	235.7	233.3	203.4	191.2	183.8	197.1	197.4	203.7	192.3	184.8	191.3	196.4	210.4	231.7	223.6	217.0	209.2
144	Barents Sea	169.4	173.9	197.9	201.3	190.1	196.7	204.7	205.7	202.0	194.5	183.3	176.4	173.4	169.1	173.9	184.2	194.8	193.0	180.9	174.9	167.4	162.8	170.9	179.8	175.9	161.4	152.3	152.5	165.4	157.5	148.9
146	Kara Sea	174.0	176.4	180.6	176.8	170.7	162.3	165.6	173.3	181.7	185.6	182.6	183.8	182.7	177.2	169.3	165.6	162.5	160.7	160.9	165.1	167.7	170.0	173.4	174.5	177.6	182.9	183.0	175.7	165.9	153.6	149.4
148	Laptev Sea	154.2	141.2	140.8	149.3	146.8	146.8	144.6	142.5	144.0	149.4	154.8	154.9	156.0	160.0	155.7	144.6	136.3	138.4	138.2	134.8	134.7	139.5	142.1	142.1	140.1	135.5	143.0	151.1	156.6	151.4	140.8
150	East Siberian Sea	126.6	124.7	123.3	130.5	144.6	153.1	154.2	153.8	150.5	151.9	152.1	148.2	146.3	150.2	157.1	158.4	149.2	142.3	139.4	135.7	126.7	122.9	126.3	130.5	132.1	125.5	119.4	114.8	115.7	121.2	123.9
152	Gulf of Alaska	172.5	171.8	209.5	200.5	170.2	161.1	162.8	209.6	221.8	222.3	221.0	202.8	176.4	202.3	222.0	227.2	203.4	196.2	200.9	195.6	182.9	171.8	163.7	162.7	193.1	197.5	203.9	206.2	188.5	183.8	202.2
154	Southeast Bering Sea	137.8	138.1	156.6	166.4	155.1	154.5	168.7	198.5	197.3	194.8	192.2	161.7	157.2	214.7	217.7	220.1	198.9	216.6	207.4	193.2	188.8	181.1	172.7	201.1	218.7	209.5	215.6	211.1	201.2	195.0	220.5