2009 02 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	165.8	167.7	172.2	176.9	176.4	178.9	176.6	173.3	172.8	174.2	170.7	166.8	168.6	168.6	169.3	173.5	172.8	172.2	181.7	178.9	173.7	175.5	177.8	172.8	174.0	173.3	173.9	177.1	-9999.0	-9999.0	-9999.0
34	Hudson Bay	192.1	171.6	172.3	191.2	199.5	209.2	205.0	190.0	211.2	241.2	233.7	209.0	188.8	175.5	177.4	187.5	184.5	174.7	191.2	197.3	198.4	189.6	197.5	194.4	195.8	169.1	158.5	159.8	-9999.0	-9999.0	-9999.0
36	Hudson Strait	197.0	180.7	179.5	184.4	163.6	164.5	179.9	159.2	162.8	149.2	177.7	207.0	212.9	194.2	158.7	167.4	174.9	168.2	193.8	202.8	224.3	218.3	199.1	165.6	190.7	200.3	168.4	138.1	-9999.0	-9999.0	-9999.0
98	Bering Strait	171.4	173.5	161.2	151.1	171.6	194.3	192.1	167.9	154.8	147.9	149.0	168.8	186.5	211.3	199.4	214.4	195.2	194.4	252.6	215.1	192.7	205.3	227.8	202.8	188.5	206.8	197.3	208.5	-9999.0	-9999.0	-9999.0
128	Arctic subocean	183.0	161.6	122.8	112.2	122.9	143.4	148.8	140.3	140.9	152.6	137.7	127.9	122.6	118.4	115.2	119.8	117.4	125.1	137.0	132.7	124.4	129.3	122.3	137.5	166.3	161.9	157.1	124.1	-9999.0	-9999.0	-9999.0
130	Chukchi Sea	151.5	134.4	127.4	141.7	146.4	194.3	183.8	139.1	138.2	135.0	128.6	143.4	213.6	240.8	198.3	206.5	132.8	173.5	243.0	201.8	182.5	249.5	254.3	213.8	195.2	185.3	195.6	232.3	-9999.0	-9999.0	-9999.0
132	Beaufort Sea	173.1	194.6	207.3	215.3	185.1	185.8	196.2	221.0	196.2	190.9	170.7	157.9	169.9	180.8	183.6	190.7	196.2	201.1	216.7	221.2	202.4	197.3	179.3	159.1	153.4	169.5	175.1	165.9	-9999.0	-9999.0	-9999.0
134	Arctic Archipelago	133.1	141.2	149.8	165.5	159.1	146.3	145.7	146.9	158.5	163.9	163.6	157.3	148.9	166.9	181.1	158.5	161.9	166.0	171.2	176.4	160.3	150.7	146.2	133.8	154.4	163.8	154.4	155.2	-9999.0	-9999.0	-9999.0
136	Foxe Basin	158.4	168.9	173.2	152.7	145.9	151.4	166.8	186.6	180.9	170.7	177.0	158.4	154.6	156.1	157.9	160.0	148.9	145.2	134.3	145.1	171.1	190.6	199.5	163.7	179.0	168.4	156.4	154.4	-9999.0	-9999.0	-9999.0
138	Baffin Bay	129.9	120.4	121.8	156.2	177.9	186.4	168.7	162.6	166.8	154.4	140.2	138.6	139.3	139.5	146.7	152.2	143.7	125.5	104.5	104.0	118.7	122.5	116.7	125.1	127.5	134.4	123.9	125.6	-9999.0	-9999.0	-9999.0
139	South Greenland	128.1	136.9	186.7	186.4	182.8	173.5	172.2	172.2	146.8	140.3	146.9	153.7	165.9	159.7	167.1	171.9	152.9	161.0	140.3	134.4	125.5	137.3	147.8	135.4	137.8	132.7	150.3	142.3	-9999.0	-9999.0	-9999.0
140	Greenland Sea	144.5	130.3	119.9	125.0	149.8	149.8	147.0	137.2	140.4	144.1	137.3	124.8	119.8	120.3	132.9	155.2	156.0	153.4	152.0	134.9	110.1	90.6	95.6	92.9	107.9	107.2	110.4	107.6	-9999.0	-9999.0	-9999.0
142	Norwegian Sea	222.6	228.3	237.0	238.9	221.2	212.8	211.2	213.9	229.0	210.2	215.6	223.9	217.4	218.1	199.7	195.5	215.6	248.4	234.4	264.9	295.0	265.2	255.5	249.7	240.8	228.4	205.6	199.7	-9999.0	-9999.0	-9999.0
144	Barents Sea	233.9	237.4	219.3	193.1	159.7	170.1	178.9	199.4	227.8	240.0	244.0	221.3	206.0	214.6	235.1	227.6	215.8	211.6	217.1	198.3	205.2	197.0	192.0	206.4	227.9	222.2	228.5	227.4	-9999.0	-9999.0	-9999.0
146	Kara Sea	164.3	173.6	183.7	192.0	189.2	186.7	180.3	173.7	166.6	162.0	154.4	156.4	161.7	160.4	159.1	165.1	176.8	178.4	179.6	179.9	176.3	181.9	184.5	181.8	182.5	186.4	193.8	200.0	-9999.0	-9999.0	-9999.0
148	Laptev Sea	142.0	148.3	149.2	143.4	151.5	156.8	153.7	150.1	149.8	149.9	150.0	149.7	153.3	148.5	143.6	145.5	148.7	143.6	154.4	157.8	146.5	147.1	157.4	164.9	161.7	155.8	151.6	168.9	-9999.0	-9999.0	-9999.0
150	East Siberian Sea	158.3	150.4	144.6	146.7	145.6	135.4	130.9	143.6	156.2	145.8	141.6	145.0	144.3	141.7	141.4	137.7	132.6	139.7	144.2	136.5	157.8	165.9	167.9	157.3	143.2	145.4	174.8	158.0	-9999.0	-9999.0	-9999.0
152	Gulf of Alaska	200.5	201.7	204.8	187.4	216.7	225.6	210.4	193.4	181.9	189.5	200.5	208.2	213.1	217.0	233.0	254.8	248.7	218.2	259.4	235.8	198.3	196.6	202.5	197.6	196.8	229.1	202.4	226.9	-9999.0	-9999.0	-9999.0
154	Southeast Bering Sea	148.6	138.2	148.5	186.6	247.4	236.7	228.1	182.3	163.1	156.9	237.8	214.1	269.5	247.8	277.9	261.8	192.5	229.1	270.7	214.4	191.7	256.7	235.4	236.4	243.1	235.3	206.4	256.2	-9999.0	-9999.0	-9999.0