2005 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	208.8	214.7	210.2	208.5	204.7	207.3	211.3	214.7	217.4	216.4	216.0	216.4	213.9	215.3	216.8	216.5	220.2	223.3	228.6	231.9	235.7	234.2	235.7	234.7	238.5	234.7	230.1	225.8	221.2	221.0	-9999.0
34	Hudson Bay	238.0	245.5	236.5	243.8	239.7	241.8	241.6	245.9	253.9	246.7	251.5	248.5	243.9	245.2	246.4	245.5	252.9	255.9	245.1	228.8	232.5	227.3	244.1	257.6	262.3	264.1	261.7	262.4	263.2	250.0	-9999.0
36	Hudson Strait	262.3	273.3	194.0	236.3	282.4	265.2	234.0	222.3	199.8	174.4	203.7	222.9	207.8	165.6	220.1	232.1	261.0	226.3	240.0	248.5	245.5	265.1	231.3	198.2	243.3	288.0	246.0	247.1	259.4	241.3	-9999.0
98	Bering Strait	197.7	190.5	187.5	194.1	188.8	210.4	214.8	204.2	205.0	209.3	213.8	216.6	221.5	208.8	196.9	197.0	197.3	205.3	213.7	218.6	229.6	255.0	237.3	234.6	231.6	240.2	248.7	239.5	223.8	220.0	-9999.0
128	Arctic subocean	143.0	154.7	155.7	137.9	138.9	137.1	136.5	145.0	161.5	143.7	139.6	146.7	139.9	144.4	157.5	150.6	149.6	163.6	161.1	177.4	189.6	164.0	144.7	139.4	153.0	169.9	173.1	148.1	155.8	177.6	-9999.0
130	Chukchi Sea	172.4	202.3	178.0	174.0	167.2	174.0	207.3	212.6	205.0	191.0	181.1	180.2	205.4	205.0	195.6	186.9	160.4	168.8	172.1	190.8	193.0	228.5	242.9	202.7	230.2	230.1	243.4	256.5	239.1	219.5	-9999.0
132	Beaufort Sea	231.4	227.3	215.5	221.7	219.7	222.3	238.7	266.1	248.3	223.0	227.6	238.2	237.3	226.6	222.8	221.4	228.0	220.1	239.9	239.2	239.6	260.2	254.9	243.9	247.4	231.3	211.4	206.3	211.5	204.5	-9999.0
134	Arctic Archipelago	191.5	178.3	187.5	180.2	200.1	191.8	176.5	177.8	225.2	231.3	174.8	176.8	183.6	221.3	199.5	182.4	163.1	167.6	175.2	190.3	196.7	205.0	217.2	203.1	209.9	187.8	178.4	174.8	175.7	199.1	-9999.0
136	Foxe Basin	261.1	245.6	177.2	195.9	210.4	224.4	206.5	191.0	169.2	228.3	237.8	200.2	155.9	162.9	219.2	194.9	203.6	175.2	173.3	158.5	167.2	172.6	200.4	215.0	214.0	233.9	235.1	216.5	188.8	180.2	-9999.0
138	Baffin Bay	173.9	211.6	199.2	160.7	128.8	115.0	115.3	130.8	150.0	157.1	179.8	162.7	127.5	121.7	134.9	139.0	154.9	159.9	167.2	197.4	188.7	159.8	145.8	126.3	118.5	119.5	122.8	121.4	113.2	123.9	-9999.0
139	South Greenland	143.6	163.3	183.7	173.8	165.1	185.6	206.7	194.6	171.3	160.9	166.1	181.7	183.5	199.2	210.3	209.7	203.9	209.8	215.6	205.0	200.4	193.7	199.1	210.9	202.0	181.0	172.3	169.7	179.9	185.9	-9999.0
140	Greenland Sea	132.2	153.2	168.8	146.7	116.1	113.5	114.0	121.7	126.3	138.9	136.6	137.7	138.5	164.2	180.8	174.5	194.5	187.1	186.8	186.1	182.6	162.6	139.1	128.0	117.5	121.5	138.0	137.3	123.2	128.6	-9999.0
142	Norwegian Sea	261.3	278.4	256.9	283.6	256.5	251.3	261.7	262.7	241.3	250.4	255.5	257.4	249.8	243.8	244.6	242.2	233.7	225.4	219.3	241.6	250.5	244.2	240.1	251.3	237.9	235.3	229.9	230.3	251.7	259.5	-9999.0
144	Barents Sea	231.6	238.6	231.8	222.3	236.1	248.5	218.7	240.5	267.4	266.2	265.0	224.4	221.8	208.4	228.3	243.1	238.6	221.4	226.1	250.5	253.8	237.4	227.3	251.3	245.0	235.6	230.0	239.3	230.3	223.4	-9999.0
146	Kara Sea	217.7	221.8	219.1	216.2	207.3	208.3	221.4	217.1	211.9	218.4	222.4	227.3	233.5	237.2	235.3	229.9	237.9	252.5	260.7	263.5	266.8	257.1	266.7	266.6	273.6	264.4	251.6	240.5	229.1	231.7	-9999.0
148	Laptev Sea	207.8	214.0	213.5	203.8	195.1	190.0	194.4	205.9	217.6	214.1	210.3	214.8	202.7	206.9	204.7	214.6	218.6	213.6	216.3	224.2	233.7	228.9	228.0	223.8	225.0	229.0	235.7	231.4	228.6	233.4	-9999.0
150	East Siberian Sea	155.6	176.7	180.8	191.7	185.4	192.0	192.3	185.8	189.2	196.3	192.6	186.4	172.1	165.3	173.0	174.5	176.5	185.7	186.7	195.5	202.2	214.4	208.1	204.3	217.9	210.4	218.4	223.0	223.4	222.9	-9999.0
152	Gulf of Alaska	217.3	200.9	203.6	211.1	243.7	252.1	230.9	224.9	239.6	247.1	225.3	229.5	227.7	228.3	210.7	210.1	208.5	245.8	283.7	278.1	273.2	271.1	271.0	246.0	243.1	253.4	253.4	244.8	237.2	234.6	-9999.0
154	Southeast Bering Sea	193.5	189.6	170.3	173.6	193.3	240.2	251.6	236.9	236.3	246.5	213.9	200.4	208.1	212.5	211.1	223.0	185.1	184.6	210.4	233.6	240.3	276.6	233.4	229.6	233.6	257.3	283.1	280.4	248.1	253.5	-9999.0