2001 03 - 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	158.5	157.6	155.7	154.6	154.5	159.7	165.6	167.3	165.6	164.0	163.3	163.7	165.4	167.0	165.3	165.2	165.0	160.3	157.5	157.1	154.1	153.3	155.4	159.3	166.9	173.9	176.8	178.3	175.1	175.9	174.2
34	Hudson Bay	184.2	186.1	179.0	175.7	182.7	190.9	189.8	190.1	191.0	169.6	163.0	176.1	190.6	190.1	176.7	174.3	182.6	194.6	202.0	200.0	189.2	176.7	163.8	160.3	164.4	176.6	184.5	187.7	191.2	200.9	199.5
36	Hudson Strait	192.3	201.2	200.9	187.1	170.9	169.2	167.0	167.3	166.8	175.1	164.4	140.4	149.8	169.9	195.8	207.3	202.3	200.0	191.5	186.0	183.3	193.9	200.6	204.2	202.8	194.0	184.5	172.2	158.3	156.9	162.3
98	Bering Strait	159.1	157.1	158.3	163.0	165.2	174.7	178.1	174.8	179.1	182.1	175.6	174.4	167.4	163.9	169.5	172.6	159.6	141.1	131.6	136.6	139.6	137.3	141.0	147.8	164.4	178.5	179.3	168.6	160.1	170.3	168.8
128	Arctic subocean	110.2	108.2	115.6	118.6	111.3	109.0	104.9	101.6	101.3	102.2	106.3	121.8	130.2	111.2	102.6	115.3	120.4	109.0	107.6	108.4	101.5	101.7	103.4	103.1	106.5	120.2	122.7	118.9	124.5	123.1	127.3
130	Chukchi Sea	146.3	155.5	151.9	160.8	168.9	154.2	155.5	158.7	160.4	149.5	150.7	150.1	148.4	143.6	165.9	166.0	151.9	157.9	157.0	152.8	150.7	151.8	154.6	147.7	131.1	137.5	148.8	145.7	141.2	153.9	149.0
132	Beaufort Sea	194.6	178.5	181.0	181.6	179.6	183.0	190.4	192.4	164.6	166.8	176.4	183.8	177.5	165.2	161.6	169.5	167.1	153.0	150.6	137.1	128.1	126.2	134.6	146.5	167.0	191.3	191.6	189.8	181.6	171.2	179.0
134	Arctic Archipelago	142.3	150.0	152.4	156.9	160.5	159.3	150.0	150.1	129.8	120.2	121.8	126.9	123.8	117.3	117.0	119.7	127.8	129.9	129.9	137.9	143.8	141.7	131.6	129.6	136.2	143.3	158.3	171.5	171.3	161.7	151.0
136	Foxe Basin	161.8	180.4	190.9	181.1	167.1	170.1	170.0	162.1	164.0	159.5	134.7	121.4	123.3	136.9	159.4	166.1	156.4	154.1	158.0	164.8	169.3	164.0	150.2	144.0	130.7	136.8	143.3	158.1	161.6	171.0	174.7
138	Baffin Bay	127.0	120.4	113.2	122.1	112.8	103.6	98.3	97.8	97.5	102.6	115.7	124.1	127.8	112.6	104.4	128.1	136.3	121.5	117.8	114.6	96.5	84.4	79.4	79.3	86.7	94.5	94.6	97.1	114.3	129.0	126.0
139	South Greenland	171.4	167.3	134.6	121.2	112.0	120.2	122.2	116.3	127.4	147.3	147.7	146.3	141.8	140.8	126.5	130.3	141.1	139.1	133.4	129.1	125.5	117.4	121.3	119.9	117.9	110.6	108.2	115.1	128.2	133.7	128.0
140	Greenland Sea	112.9	107.2	97.4	90.7	87.9	92.1	91.3	85.5	91.1	106.6	108.5	105.9	133.2	128.1	110.5	105.0	130.5	123.8	104.2	104.1	100.1	91.6	97.6	102.1	115.3	104.4	101.5	91.0	87.8	100.8	103.4
142	Norwegian Sea	153.4	162.5	175.2	190.9	198.4	200.8	190.0	207.4	219.7	222.3	220.8	212.0	202.7	193.6	190.6	187.2	181.6	178.3	178.2	191.0	185.0	183.4	183.1	179.0	176.7	186.2	192.3	195.1	193.4	205.2	206.8
144	Barents Sea	162.7	159.3	183.9	192.6	186.9	179.9	174.8	166.5	165.7	173.1	192.4	206.7	200.0	203.0	202.8	190.3	177.9	182.2	180.3	176.2	175.9	185.7	190.2	184.4	181.0	178.0	173.0	174.7	175.9	179.1	191.8
146	Kara Sea	158.1	162.0	157.2	152.5	153.2	166.8	187.9	193.2	190.5	187.6	175.3	170.1	179.1	191.5	192.4	189.2	185.3	175.7	171.9	170.5	166.5	166.4	169.1	178.2	190.7	197.1	198.5	202.3	196.1	198.4	196.5
148	Laptev Sea	134.9	131.7	131.6	131.5	130.7	130.4	131.7	138.4	144.9	146.7	160.0	153.6	143.6	142.9	144.4	143.1	137.0	135.0	132.8	134.1	135.9	144.1	155.5	161.4	163.7	170.3	179.2	182.0	168.4	161.0	159.1
150	East Siberian Sea	121.8	119.6	126.3	124.6	125.9	128.1	135.7	137.9	137.8	138.4	136.6	136.1	134.0	133.0	134.1	137.2	154.6	148.4	141.3	159.8	170.2	175.9	185.1	183.7	180.1	177.9	176.3	177.5	184.0	174.9	150.1
152	Gulf of Alaska	195.4	185.6	178.4	186.0	197.2	208.8	210.8	202.8	219.8	218.9	215.9	212.1	198.5	199.8	207.0	206.2	195.0	171.3	147.5	148.3	147.4	149.9	160.4	174.9	214.7	216.6	203.4	192.2	189.1	194.9	191.9
154	Southeast Bering Sea	179.0	169.7	183.4	212.2	212.5	213.4	198.7	209.9	222.1	223.8	223.0	211.9	190.4	213.5	211.6	188.4	182.8	161.7	156.0	168.1	163.0	156.2	153.5	162.8	186.8	207.1	207.9	184.7	169.6	162.3	162.2