1990 01 - 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	151.9	148.5	145.5	144.9	142.2	141.8	138.5	138.0	137.8	138.2	139.8	141.2	143.1	143.5	141.7	137.7	134.1	133.1	134.9	138.8	143.2	143.6	141.3	138.3	138.9	137.0	135.5	136.0	136.8	137.8	136.5
34	Hudson Bay	171.1	168.1	156.4	149.3	139.4	154.8	167.1	170.8	174.1	179.6	172.3	156.5	159.9	168.8	176.7	175.5	164.1	150.5	148.1	148.7	163.0	166.3	167.0	162.4	163.8	168.7	155.2	146.0	139.7	135.9	128.5
36	Hudson Strait	159.2	143.2	134.6	143.6	129.1	111.8	115.3	119.5	125.8	133.5	143.5	147.1	142.8	131.2	130.4	139.3	147.5	140.3	129.9	117.2	118.0	115.5	133.6	138.0	144.2	144.5	138.0	155.5	131.3	130.6	160.1
98	Bering Strait	130.0	133.0	143.8	148.5	148.4	144.7	144.6	138.0	132.2	126.4	158.2	169.9	165.7	168.5	162.4	171.7	172.8	163.8	163.0	169.8	172.4	163.1	151.1	144.9	137.0	125.5	126.3	113.8	119.4	123.5	125.7
128	Arctic subocean	132.0	143.6	140.8	132.9	142.4	140.4	132.7	137.5	134.0	126.1	116.7	114.2	114.0	112.5	108.3	106.1	115.5	110.4	106.2	101.2	95.2	106.9	125.2	118.8	122.2	123.7	118.9	113.5	108.4	107.0	97.0
130	Chukchi Sea	116.9	130.1	139.4	147.0	132.5	129.6	118.1	119.4	123.1	123.2	131.1	149.0	147.9	144.7	145.1	162.9	155.9	134.0	119.3	142.1	157.6	157.5	144.6	135.3	139.9	134.3	126.6	112.1	120.3	130.6	126.7
132	Beaufort Sea	161.1	136.0	132.8	135.7	145.9	158.0	162.8	172.3	173.2	161.2	151.5	170.9	178.6	178.3	175.1	161.1	155.8	160.4	169.6	183.2	177.6	164.4	157.0	148.8	139.6	121.7	118.3	114.6	106.0	106.4	113.4
134	Arctic Archipelago	126.5	119.7	116.2	120.2	127.4	128.0	127.7	124.3	128.8	134.0	133.8	126.5	130.0	132.3	133.2	124.2	114.5	112.7	111.9	124.3	126.0	115.2	105.7	105.8	102.3	99.0	97.7	102.2	113.4	119.6	110.8
136	Foxe Basin	123.1	129.5	129.3	122.5	119.2	120.8	123.0	126.8	127.2	124.4	120.7	122.0	124.1	123.0	121.7	125.1	125.9	114.3	102.4	108.7	117.2	121.5	117.3	118.2	112.2	113.4	119.5	136.1	134.9	113.7	118.0
138	Baffin Bay	143.5	146.3	132.0	141.2	138.2	128.8	122.8	114.6	115.6	109.6	107.4	101.7	96.5	93.8	91.2	87.2	85.5	83.0	83.7	85.8	91.9	97.1	99.0	92.9	111.8	114.5	99.5	94.8	95.7	93.2	88.4
139	South Greenland	162.6	144.4	145.6	153.7	141.3	134.7	126.0	123.1	130.1	126.3	118.0	109.8	108.6	114.6	115.9	108.8	103.2	97.0	93.8	95.8	110.4	108.6	104.9	115.0	123.1	110.3	110.5	116.4	112.6	117.6	126.0
140	Greenland Sea	149.3	150.3	129.5	132.2	133.1	129.9	125.6	145.8	143.4	145.0	131.5	123.4	120.8	115.5	112.4	99.2	93.5	88.0	95.3	101.5	90.7	130.6	142.8	139.2	137.2	121.4	107.9	99.0	96.3	90.2	98.6
142	Norwegian Sea	199.8	196.6	200.8	216.5	220.4	229.2	228.3	219.5	220.1	213.7	208.3	210.3	207.5	220.5	224.0	215.6	209.8	202.8	207.5	209.9	214.0	222.9	219.2	209.5	201.2	188.4	185.4	196.6	198.7	208.0	219.6
144	Barents Sea	190.7	160.0	148.8	157.3	173.6	170.6	157.1	171.3	164.7	149.5	132.6	132.9	142.2	143.5	147.1	150.3	152.0	163.9	175.2	170.4	168.5	167.9	165.3	164.3	177.7	189.8	200.9	202.4	189.1	198.4	190.9
146	Kara Sea	157.3	156.4	152.9	149.1	142.6	136.5	129.3	129.8	128.0	130.6	139.5	146.0	148.1	146.5	138.5	130.4	127.8	131.3	135.1	138.7	145.5	150.8	150.0	146.8	146.3	145.6	149.7	158.5	169.3	170.4	164.1
148	Laptev Sea	126.6	135.0	137.5	136.1	134.2	133.1	122.2	109.7	110.6	114.8	113.8	116.7	117.9	116.1	113.2	110.1	107.1	107.5	109.0	113.1	116.9	115.8	113.8	111.6	112.6	112.8	110.7	112.5	116.2	119.3	118.6
150	East Siberian Sea	128.7	138.5	142.9	133.7	128.0	127.2	123.2	116.1	114.0	116.3	119.9	121.1	119.5	117.7	119.7	118.8	119.6	126.0	129.3	126.0	123.1	121.6	117.4	116.0	121.8	130.5	129.5	122.1	114.1	112.3	116.9
152	Gulf of Alaska	161.9	177.3	191.5	194.8	193.4	184.2	186.6	171.7	156.5	162.2	208.0	198.6	201.1	198.4	188.3	203.5	214.3	213.4	207.0	210.3	205.4	201.1	190.6	175.0	163.8	151.6	162.9	158.2	148.2	140.0	154.2
154	Southeast Bering Sea	193.6	189.4	196.2	191.6	181.5	159.2	146.6	136.1	132.5	172.7	202.5	198.8	206.9	195.0	204.8	203.3	201.0	196.1	198.0	216.8	215.0	193.2	180.3	177.6	167.5	155.4	166.0	158.2	166.8	166.4	175.4