1955 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	144.5	146.8	146.6	149.2	151.3	152.2	155.0	154.8	156.1	153.3	150.2	151.5	156.0	158.5	160.0	159.5	159.5	158.5	158.8	158.2	156.1	154.6	154.0	153.0	150.6	148.9	148.9	148.7	148.5	147.5	142.5
34	Hudson Bay	164.9	161.1	157.7	166.7	175.0	174.2	177.5	174.4	164.9	158.0	153.1	152.5	163.8	168.3	163.9	162.1	165.4	161.2	160.5	164.0	164.1	160.2	158.4	155.6	148.8	135.7	139.5	136.8	139.0	145.1	153.6
36	Hudson Strait	127.8	130.7	153.5	152.2	156.4	181.6	209.8	209.7	211.6	197.9	183.0	165.3	154.6	167.6	197.0	195.1	188.4	170.8	165.1	144.9	125.6	127.6	137.3	134.6	143.3	141.8	135.4	134.8	135.3	143.6	151.3
98	Bering Strait	135.0	150.1	144.4	137.9	142.1	152.3	143.8	148.0	175.9	185.3	168.2	164.1	168.3	172.3	164.5	155.2	153.4	155.7	161.3	164.0	165.5	177.1	176.5	180.5	181.6	178.2	178.1	179.4	171.7	158.7	149.8
128	Arctic subocean	98.5	102.3	104.8	121.1	131.1	124.8	122.0	122.5	117.4	110.0	115.1	132.5	109.3	101.7	103.8	102.9	108.0	103.8	107.5	108.8	103.1	109.9	117.9	116.6	105.9	103.2	102.2	93.7	93.1	93.3	97.1
130	Chukchi Sea	115.2	113.8	104.6	124.8	123.9	115.7	115.9	129.9	165.2	182.6	169.1	158.0	162.0	166.1	159.0	152.8	149.7	152.2	154.8	155.9	161.5	165.2	173.2	184.4	180.9	169.5	169.2	177.6	177.4	154.9	128.8
132	Beaufort Sea	128.0	134.6	162.8	170.9	171.5	177.8	183.4	157.8	153.9	164.5	174.3	177.1	178.9	166.6	163.4	154.6	146.6	149.6	159.5	162.3	165.0	169.6	180.4	170.5	163.6	170.4	172.5	179.6	164.8	156.4	143.1
134	Arctic Archipelago	115.0	119.4	130.3	139.3	132.9	136.3	144.3	145.1	139.0	134.9	132.1	140.3	140.7	135.3	123.9	117.2	119.0	121.6	127.6	132.5	125.8	117.0	114.1	114.0	112.6	119.8	116.4	111.3	108.5	107.1	104.4
136	Foxe Basin	106.5	117.3	130.5	131.8	147.2	158.3	180.0	189.9	195.3	177.9	163.6	158.4	155.6	150.3	147.7	146.7	126.0	124.0	126.9	115.2	110.9	123.9	131.1	123.2	116.4	117.6	117.3	114.8	111.8	114.8	133.0
138	Baffin Bay	105.9	98.3	93.8	116.8	134.9	129.8	123.4	138.1	136.5	125.8	124.4	117.8	112.8	97.2	88.0	87.4	90.0	83.3	81.3	80.9	78.1	79.6	89.5	90.9	81.0	76.2	78.1	87.7	96.9	97.6	93.0
139	South Greenland	147.2	160.1	159.6	169.5	168.8	157.8	150.3	152.5	159.0	153.3	144.9	130.5	129.4	132.7	132.7	137.7	136.2	121.2	105.5	103.6	95.7	93.2	100.6	105.4	108.8	109.4	111.0	119.5	132.9	130.1	116.1
140	Greenland Sea	104.3	128.1	108.2	105.4	130.6	130.6	115.4	112.0	117.6	92.4	88.6	99.8	105.6	81.4	81.8	82.3	79.7	78.8	81.3	83.6	85.4	99.0	99.1	87.4	82.5	100.5	102.9	89.3	95.9	97.2	86.1
142	Norwegian Sea	223.6	209.6	208.9	218.3	202.7	201.8	202.0	188.1	192.6	195.2	188.0	190.2	182.3	182.7	177.5	179.5	178.3	180.2	183.8	191.7	199.6	210.2	213.0	230.7	217.6	226.9	214.5	206.2	203.5	206.9	211.0
144	Barents Sea	188.1	189.1	186.2	194.1	176.3	164.7	159.4	157.2	155.9	164.7	183.5	204.9	200.9	187.1	184.4	183.7	176.8	198.4	193.7	187.3	176.6	176.8	181.0	185.3	186.8	183.3	178.9	174.9	169.6	163.6	159.6
146	Kara Sea	148.9	151.9	148.5	147.9	150.8	151.5	158.5	158.5	155.7	154.2	154.7	162.7	176.6	184.0	189.4	189.9	191.7	183.9	184.4	186.5	184.9	178.2	175.0	175.2	172.6	168.4	171.3	171.1	169.7	166.5	156.4
148	Laptev Sea	143.4	136.0	131.1	128.5	127.1	129.9	136.6	143.6	150.7	139.0	127.0	121.9	120.1	135.9	145.9	150.4	154.5	160.9	159.4	151.3	148.6	145.0	134.1	131.2	130.6	130.0	120.9	119.2	125.6	128.8	126.6
150	East Siberian Sea	126.5	126.4	129.9	128.4	127.3	121.7	117.0	114.3	118.9	125.1	117.6	107.3	100.7	104.8	118.2	126.8	130.0	130.4	128.2	124.4	121.6	121.7	122.8	125.0	129.2	136.4	140.4	143.9	147.1	155.0	151.9
152	Gulf of Alaska	174.6	201.6	197.1	183.2	183.7	203.8	178.1	197.6	219.7	213.0	203.3	202.1	207.0	204.9	189.3	180.8	173.8	184.2	198.2	197.0	203.2	213.2	207.3	211.7	209.7	207.0	212.1	199.6	192.3	188.3	191.8
154	Southeast Bering Sea	204.1	215.8	159.3	124.7	140.6	147.4	168.3	217.6	232.0	215.7	196.7	190.0	208.5	207.6	197.1	192.5	184.4	197.6	199.3	197.0	200.8	211.9	212.5	210.5	202.8	215.9	208.9	200.5	199.4	199.0	191.2