1999 03 - 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	178.1	174.9	170.9	168.5	167.3	169.0	173.7	174.7	176.5	177.0	178.8	180.9	176.1	179.3	180.9	177.1	175.8	177.8	181.9	184.9	188.2	191.2	193.9	190.9	193.4	196.7	197.6	196.2	192.8	194.0	198.4
34	Hudson Bay	213.0	195.3	181.2	175.8	162.8	158.2	175.6	192.8	200.7	203.6	199.6	207.1	205.8	219.0	234.9	230.7	221.7	210.3	217.2	216.7	211.3	213.4	216.0	213.7	219.3	241.1	247.4	241.4	224.2	214.9	214.5
36	Hudson Strait	206.6	208.6	228.9	187.0	226.4	196.6	162.5	148.9	156.7	186.4	235.1	246.1	216.2	217.5	208.9	203.5	230.9	191.1	171.5	167.1	175.7	186.2	250.1	229.9	213.1	213.9	247.8	241.7	231.0	263.6	179.9
98	Bering Strait	194.2	200.0	180.9	169.9	173.4	169.3	163.8	162.6	161.0	165.3	192.6	205.3	200.5	198.8	190.7	193.2	182.7	172.3	181.2	206.3	219.5	230.3	240.5	235.9	224.5	212.7	194.6	184.5	168.9	166.9	187.8
128	Arctic subocean	126.1	127.0	131.4	122.4	117.1	130.7	133.7	156.7	158.5	146.7	138.1	149.1	146.3	151.9	147.3	162.8	166.6	158.2	151.2	142.0	135.4	128.5	125.2	127.4	118.4	114.5	128.4	135.4	132.7	132.2	144.3
130	Chukchi Sea	144.1	172.7	195.4	200.4	184.0	178.8	179.5	135.4	131.8	141.5	147.1	150.1	157.0	183.8	198.1	182.0	175.1	159.7	148.3	180.1	181.1	187.8	188.2	221.6	208.0	171.1	137.3	140.7	143.3	161.7	157.7
132	Beaufort Sea	188.7	195.7	189.8	189.4	180.8	182.4	179.3	183.5	190.0	181.0	189.9	208.8	219.1	227.7	207.8	197.8	190.3	197.2	194.0	204.0	220.2	242.4	241.7	234.5	247.3	230.2	215.9	200.7	180.0	186.9	183.8
134	Arctic Archipelago	148.1	137.3	137.5	142.7	140.8	144.5	148.4	139.1	160.1	184.9	177.6	190.4	178.1	180.9	191.3	191.9	174.0	183.7	183.7	187.1	180.9	184.3	220.7	208.2	197.4	220.6	195.0	177.0	156.9	141.6	150.9
136	Foxe Basin	158.8	153.1	160.1	177.8	164.9	175.8	188.5	175.7	155.2	168.0	192.3	196.9	180.8	172.8	163.9	164.9	168.0	169.0	183.3	206.6	205.8	198.8	187.1	210.0	210.3	201.7	236.1	220.0	220.2	212.2	178.5
138	Baffin Bay	113.5	122.2	111.1	113.3	142.0	158.3	180.1	184.5	124.5	122.8	130.3	145.9	139.7	137.4	126.5	147.5	131.3	112.0	113.6	109.6	111.1	114.0	114.0	118.7	105.6	105.2	107.7	120.3	129.1	150.1	186.4
139	South Greenland	137.3	125.6	150.8	188.1	188.7	208.5	197.3	174.8	157.0	150.8	154.6	156.6	130.8	127.5	127.2	122.0	120.9	136.9	139.3	147.7	149.8	142.2	133.1	137.9	154.2	149.0	158.7	158.1	169.2	180.2	209.0
140	Greenland Sea	122.9	116.0	139.3	138.6	132.0	133.9	162.7	181.0	175.5	175.7	165.2	135.0	117.2	108.1	105.8	97.1	105.3	136.2	133.9	154.2	135.9	122.1	115.3	110.7	107.1	105.0	99.6	100.7	96.4	110.6	151.6
142	Norwegian Sea	232.3	223.4	210.1	225.4	229.3	249.4	258.1	229.3	212.3	200.0	212.3	222.4	250.7	261.5	256.4	275.4	259.4	278.3	274.7	249.5	242.4	222.7	229.1	236.6	228.2	244.8	242.4	251.2	263.6	275.1	257.6
144	Barents Sea	211.1	219.0	221.2	229.5	201.9	187.1	185.9	201.2	213.6	201.9	178.6	174.9	181.6	208.3	223.8	214.0	233.3	244.0	210.8	173.2	193.3	222.3	236.1	233.8	243.3	247.9	240.6	266.4	255.7	237.3	244.1
146	Kara Sea	188.2	179.3	169.6	162.5	161.7	162.9	167.0	168.5	177.0	180.1	181.4	176.6	170.0	169.0	173.8	169.3	169.5	174.6	188.6	201.0	200.9	195.9	187.4	177.1	180.5	192.3	201.2	203.2	216.2	225.8	225.7
148	Laptev Sea	148.1	149.2	155.1	153.5	159.3	161.4	170.6	169.3	163.4	162.2	157.2	154.7	155.6	151.7	152.5	148.2	155.8	156.6	158.0	150.3	155.2	157.6	155.7	164.2	168.9	167.0	169.0	168.2	166.3	163.9	170.2
150	East Siberian Sea	173.4	187.8	174.5	161.4	179.8	201.3	202.6	185.2	187.2	170.0	164.5	162.8	146.7	143.9	135.6	135.9	138.3	151.1	155.5	145.1	158.1	159.2	188.9	185.9	184.8	174.4	175.6	176.0	167.0	153.3	150.9
152	Gulf of Alaska	236.2	227.0	189.5	172.4	171.2	169.5	164.2	167.7	189.7	208.2	247.5	239.5	230.6	222.9	227.0	222.0	188.6	183.3	221.4	246.7	252.6	254.0	261.0	240.6	239.6	229.4	222.8	215.1	202.3	195.8	240.6
154	Southeast Bering Sea	156.1	157.4	157.3	156.5	158.1	157.9	163.5	175.5	143.4	141.8	199.6	206.4	183.8	225.9	211.6	183.5	172.1	204.4	243.3	227.6	225.3	231.6	227.0	245.8	247.0	220.9	224.4	233.0	205.6	205.7	224.6