2006 04 - 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	199.3	196.2	196.2	202.0	201.3	201.2	200.8	204.4	206.4	206.4	206.2	206.9	209.3	210.6	211.9	214.7	215.1	214.6	219.4	219.9	221.6	226.0	222.4	222.7	221.4	219.9	224.3	225.7	229.2	228.9	-9999.0
34	Hudson Bay	236.7	223.3	221.4	246.6	241.6	231.8	220.5	240.0	242.9	247.9	257.9	250.2	249.0	256.4	256.4	264.7	263.8	250.5	242.8	239.9	248.5	262.4	260.4	236.9	229.5	225.1	236.5	245.9	267.5	275.7	-9999.0
36	Hudson Strait	206.3	193.5	201.5	236.2	250.6	278.2	257.2	262.2	232.1	205.9	188.9	253.2	228.5	208.8	195.4	200.3	230.7	250.5	240.2	195.8	223.2	216.2	229.4	252.6	270.5	267.5	222.8	196.5	245.1	236.6	-9999.0
98	Bering Strait	208.9	205.5	192.0	213.7	217.2	192.8	200.3	225.7	231.4	226.8	216.4	206.9	201.7	199.5	191.6	187.3	199.8	206.3	202.2	197.8	210.3	231.7	240.9	235.7	222.4	207.8	214.1	215.8	213.1	216.7	-9999.0
128	Arctic subocean	156.0	156.3	148.8	136.1	157.6	161.2	150.2	151.6	150.8	149.8	162.7	160.9	158.1	168.1	165.3	165.8	157.0	147.6	159.2	152.9	157.1	155.2	168.0	179.9	174.6	195.0	203.2	196.8	199.0	179.5	-9999.0
130	Chukchi Sea	234.2	203.8	164.6	152.3	161.1	151.9	175.2	234.8	249.9	227.1	208.7	200.7	173.7	179.3	175.7	179.7	171.6	157.2	153.1	160.0	167.1	179.7	184.5	205.7	216.1	210.4	194.0	186.0	189.7	192.4	-9999.0
132	Beaufort Sea	190.2	197.5	215.5	212.2	228.9	236.6	242.8	225.0	239.0	233.6	227.7	233.0	240.7	241.2	241.6	225.3	222.1	218.8	233.8	237.9	236.8	227.4	223.2	246.4	250.2	246.9	246.2	246.4	247.9	227.1	-9999.0
134	Arctic Archipelago	194.6	185.0	170.4	163.9	160.7	189.8	217.8	219.6	174.7	170.2	158.6	159.3	174.0	204.6	186.1	191.7	178.7	193.1	195.2	210.5	173.8	174.7	181.6	172.9	182.8	206.3	220.1	218.6	228.8	220.5	-9999.0
136	Foxe Basin	177.8	154.0	170.6	170.6	179.4	203.7	185.4	174.2	175.1	170.4	195.0	162.0	154.4	168.9	211.6	194.6	199.9	183.7	182.5	199.6	242.7	169.1	181.6	169.8	155.9	161.5	162.7	203.4	226.4	257.9	-9999.0
138	Baffin Bay	153.7	148.8	152.2	142.2	126.6	110.7	110.8	105.9	114.9	118.6	142.9	149.2	161.4	134.5	125.1	129.9	132.2	122.9	121.6	126.3	139.5	141.4	132.9	153.3	146.9	156.0	164.0	181.0	181.0	180.1	-9999.0
139	South Greenland	142.0	143.7	166.7	153.2	160.0	161.2	178.1	206.5	208.3	190.3	169.8	165.9	161.4	141.4	150.6	162.9	160.4	151.2	149.8	166.7	165.7	173.6	144.6	155.0	159.1	188.0	224.0	185.2	181.3	171.0	-9999.0
140	Greenland Sea	117.5	123.2	122.8	120.7	144.5	159.9	154.2	135.6	151.4	140.7	127.9	126.6	141.0	184.9	192.2	187.2	152.5	151.1	166.4	174.4	179.3	166.3	193.1	200.5	206.4	222.5	199.6	206.0	183.9	167.5	-9999.0
142	Norwegian Sea	220.8	243.3	236.2	231.7	211.4	234.3	235.3	232.5	232.0	223.1	226.6	239.0	257.3	255.6	248.1	259.1	246.7	251.3	246.9	238.1	228.6	260.9	274.9	240.0	247.9	271.4	259.6	249.8	260.9	256.4	-9999.0
144	Barents Sea	232.8	244.5	235.6	243.0	249.5	255.2	246.5	246.4	248.0	257.1	264.8	263.7	253.1	247.4	278.5	271.1	251.1	256.4	268.8	259.5	252.2	256.5	249.9	237.3	230.6	214.9	210.4	215.7	223.9	229.8	-9999.0
146	Kara Sea	205.6	203.9	202.7	206.7	201.2	196.1	192.6	190.1	195.1	198.5	203.1	208.4	220.1	226.0	227.4	228.5	232.9	235.0	237.0	230.6	232.7	241.1	239.2	247.0	246.1	238.1	238.4	234.9	235.0	235.5	-9999.0
148	Laptev Sea	192.3	188.9	185.6	185.2	184.6	190.1	186.6	188.6	190.3	198.2	195.5	189.3	184.1	181.6	181.1	193.0	197.2	202.5	224.7	237.9	229.0	222.9	217.1	212.1	208.1	203.1	210.1	214.9	214.1	223.0	-9999.0
150	East Siberian Sea	170.3	164.7	164.1	166.4	161.0	167.0	169.2	166.2	168.4	167.7	164.6	166.8	165.7	157.8	165.9	174.4	170.3	169.4	178.3	179.4	196.2	210.2	185.2	178.1	192.3	201.0	216.4	238.9	232.2	227.0	-9999.0
152	Gulf of Alaska	220.0	222.6	225.4	272.8	262.9	247.5	243.1	236.5	246.8	245.9	236.5	233.3	248.1	232.8	218.2	210.2	242.7	241.1	222.8	221.8	233.4	265.4	253.1	263.3	234.7	223.1	225.3	247.3	227.4	230.7	-9999.0
154	Southeast Bering Sea	224.4	208.1	239.4	279.3	213.4	189.8	232.0	280.3	271.6	231.3	212.0	254.8	238.9	188.9	180.6	227.6	257.1	228.8	224.5	208.3	244.9	244.9	233.3	220.6	218.8	229.7	219.1	220.7	214.7	213.3	-9999.0