2000 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	181.6	187.7	187.2	187.6	184.7	182.6	181.8	185.4	181.7	179.2	178.3	180.1	179.7	177.4	175.6	174.9	176.4	179.1	181.7	184.4	183.2	183.4	182.5	182.7	184.9	187.2	185.7	183.5	186.7	-9999.0	-9999.0
34	Hudson Bay	189.4	206.9	189.9	186.0	180.4	175.7	171.5	207.8	172.5	155.9	148.6	147.1	150.4	160.6	165.1	146.9	150.1	172.1	180.9	189.8	186.3	217.1	218.3	221.1	241.8	246.3	226.0	219.2	225.3	-9999.0	-9999.0
36	Hudson Strait	177.7	146.6	132.8	171.5	164.8	157.9	146.5	170.5	176.5	143.6	139.9	135.4	151.2	141.3	156.0	179.1	147.2	131.2	132.0	147.7	158.0	161.6	222.3	194.5	173.1	245.5	267.3	215.0	177.6	-9999.0	-9999.0
98	Bering Strait	192.0	204.5	211.0	210.0	211.9	241.8	224.8	216.3	208.4	212.0	223.4	238.6	230.5	213.3	189.2	212.5	221.8	219.8	230.4	223.2	198.8	188.5	185.9	184.1	183.9	188.1	180.0	188.7	199.6	-9999.0	-9999.0
128	Arctic subocean	148.2	177.5	159.2	118.0	106.5	123.8	114.5	109.5	110.1	128.5	127.0	125.6	122.2	119.9	116.5	114.2	121.1	118.7	119.5	120.5	134.1	121.9	128.8	136.0	149.1	137.1	138.2	136.6	119.7	-9999.0	-9999.0
130	Chukchi Sea	137.4	148.9	197.0	220.9	194.2	230.9	195.8	213.6	222.1	217.0	267.3	260.9	242.3	226.8	213.7	200.5	207.2	190.1	192.0	190.9	172.6	163.8	172.0	171.6	176.7	170.3	158.7	144.6	186.1	-9999.0	-9999.0
132	Beaufort Sea	211.0	201.0	205.6	188.8	195.3	195.2	214.9	187.7	162.3	154.2	166.9	189.8	197.8	165.7	150.8	167.4	194.7	205.3	215.1	232.0	227.2	210.9	213.9	221.2	204.1	202.6	199.0	191.6	187.4	-9999.0	-9999.0
134	Arctic Archipelago	189.7	200.2	175.1	161.6	146.9	147.9	153.3	132.5	149.1	146.1	140.6	158.8	159.7	137.8	126.4	138.8	135.0	126.1	134.3	149.1	168.8	168.2	142.8	167.3	192.2	176.4	168.7	141.2	142.6	-9999.0	-9999.0
136	Foxe Basin	126.0	151.6	194.6	180.0	158.5	133.7	123.3	145.5	133.8	138.4	140.3	132.3	108.9	120.0	134.0	156.3	145.1	145.3	179.5	191.0	195.8	167.2	166.2	142.7	151.5	185.4	165.4	179.2	154.5	-9999.0	-9999.0
138	Baffin Bay	98.7	133.7	151.7	126.1	115.5	119.1	99.9	101.0	120.3	122.5	121.6	109.5	99.7	95.0	101.0	103.3	99.9	110.5	125.1	138.2	150.9	133.1	104.6	97.1	105.1	114.8	108.4	105.9	108.9	-9999.0	-9999.0
139	South Greenland	112.4	116.0	129.1	145.4	142.1	124.9	115.6	136.2	145.6	127.3	125.8	112.9	110.6	142.2	130.2	117.3	126.6	142.9	161.8	163.9	136.0	120.6	117.2	111.3	116.4	135.4	129.9	136.9	143.1	-9999.0	-9999.0
140	Greenland Sea	90.0	94.6	129.5	109.2	111.4	114.8	110.0	115.6	123.9	119.0	114.8	102.6	106.0	103.3	112.5	103.8	118.5	115.0	105.1	127.1	145.7	141.3	147.5	132.6	180.4	168.5	157.1	150.7	117.9	-9999.0	-9999.0
142	Norwegian Sea	221.4	211.2	223.8	254.6	258.9	266.6	263.9	236.9	225.6	276.8	251.3	253.1	241.1	232.3	224.5	208.1	222.1	212.4	219.4	219.5	214.8	219.9	217.3	242.4	230.7	257.1	273.6	245.4	241.5	-9999.0	-9999.0
144	Barents Sea	223.4	219.2	218.0	210.4	193.2	195.4	202.7	235.4	247.3	245.1	238.1	236.9	227.4	230.3	231.0	221.6	208.3	231.2	240.2	223.1	225.3	207.2	206.5	201.6	195.4	186.8	181.9	217.6	218.9	-9999.0	-9999.0
146	Kara Sea	194.9	196.1	201.2	209.0	208.8	204.2	200.8	193.7	195.1	199.4	196.9	197.3	199.2	201.6	207.5	204.2	201.9	195.9	190.1	194.2	200.3	204.0	201.1	196.9	196.0	198.5	198.5	190.4	200.4	-9999.0	-9999.0
148	Laptev Sea	175.2	179.9	174.1	174.6	169.4	161.9	169.6	172.4	173.4	174.2	172.5	176.7	178.3	172.8	165.8	166.3	163.4	163.1	160.7	155.7	147.0	148.5	151.6	155.4	146.4	146.6	165.9	169.8	167.7	-9999.0	-9999.0
150	East Siberian Sea	167.4	168.5	167.4	185.5	191.9	185.4	181.0	190.9	209.0	213.2	207.1	193.7	179.4	189.9	190.3	182.4	178.1	161.0	145.2	134.4	140.5	142.4	141.0	140.8	145.0	142.7	145.1	153.6	168.3	-9999.0	-9999.0
152	Gulf of Alaska	212.8	249.4	244.3	227.8	257.1	262.8	250.0	238.5	225.4	209.1	208.4	212.8	214.7	201.1	199.2	224.5	237.6	253.1	276.1	253.3	236.7	203.5	213.7	232.9	223.7	221.2	217.4	227.5	240.0	-9999.0	-9999.0
154	Southeast Bering Sea	177.7	277.6	205.8	240.4	234.3	226.8	255.7	264.0	227.7	250.9	267.5	262.7	245.0	210.4	205.1	237.4	238.0	256.4	262.0	244.9	223.9	220.9	202.1	217.0	233.7	214.2	230.5	257.5	237.1	-9999.0	-9999.0