2000 09 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	252.9	251.5	251.1	251.1	253.9	254.3	253.5	251.2	248.4	246.0	244.4	243.5	240.8	237.8	234.8	233.4	233.6	233.4	232.8	229.5	226.5	224.6	224.0	224.0	223.7	220.8	217.5	217.4	219.9	218.7	-9999.0
34	Hudson Bay	261.6	262.7	262.7	261.3	275.5	290.2	291.2	284.1	291.3	291.3	275.6	272.5	266.7	259.2	264.6	275.8	268.4	266.7	261.8	254.0	238.2	225.2	225.2	232.2	233.6	226.9	219.6	234.0	250.6	258.4	-9999.0
36	Hudson Strait	248.6	235.7	235.4	234.2	236.3	248.6	266.5	275.7	254.5	263.5	294.9	288.7	263.9	253.4	245.6	254.1	271.4	243.3	235.7	243.3	272.2	251.3	224.7	211.1	213.0	213.7	204.4	202.9	208.0	203.7	-9999.0
98	Bering Strait	245.4	249.2	249.9	245.7	243.0	242.9	237.4	231.2	227.8	229.5	238.0	233.3	231.8	232.3	226.1	218.2	225.8	217.2	215.6	217.5	233.5	242.6	230.4	225.7	227.7	222.6	216.8	211.5	202.3	189.0	-9999.0
128	Arctic subocean	192.8	198.0	204.3	200.2	194.6	196.7	187.7	179.4	177.5	173.9	173.6	175.5	174.3	171.2	171.4	163.9	169.9	172.1	171.4	174.2	166.7	157.5	153.7	156.3	161.5	161.1	162.7	164.3	163.2	160.4	-9999.0
130	Chukchi Sea	258.1	249.7	251.5	251.7	249.8	240.1	234.8	228.7	223.4	228.0	231.1	223.2	220.4	222.1	216.5	212.8	205.0	214.1	213.1	228.6	244.1	227.1	208.8	213.8	218.8	211.2	210.3	206.2	214.4	203.5	-9999.0
132	Beaufort Sea	240.0	248.3	254.6	255.5	264.5	258.3	262.0	257.1	244.1	231.3	233.0	242.1	243.0	253.6	254.0	243.8	257.3	247.6	231.7	219.9	214.5	232.5	242.4	234.1	223.5	221.2	228.7	230.1	232.8	228.3	-9999.0
134	Arctic Archipelago	225.5	227.6	235.7	245.8	249.4	241.8	231.4	229.7	231.0	226.4	224.6	222.8	220.4	219.1	224.9	215.3	209.2	206.6	197.5	196.1	202.2	211.1	213.4	185.8	183.1	183.2	177.9	176.6	179.7	188.0	-9999.0
136	Foxe Basin	237.0	233.6	229.5	228.1	244.7	248.7	247.2	240.6	232.9	230.6	236.9	242.2	234.9	218.3	218.1	220.5	233.0	240.4	224.0	208.8	212.2	210.9	203.4	212.3	216.3	212.5	210.5	208.0	200.7	197.8	-9999.0
138	Baffin Bay	195.7	188.1	182.9	181.7	188.5	184.9	178.7	174.6	176.1	171.9	163.3	162.3	161.1	152.4	150.3	154.5	166.5	183.4	192.3	173.5	157.4	146.2	155.7	176.9	186.1	181.8	181.9	178.5	167.2	158.4	-9999.0
139	South Greenland	212.4	200.2	206.9	216.7	205.9	198.6	193.1	180.9	171.9	176.0	180.7	176.8	184.3	195.1	178.9	168.3	164.9	197.2	209.2	199.4	192.0	190.8	212.6	210.3	203.2	201.5	200.6	187.7	180.1	167.1	-9999.0
140	Greenland Sea	171.3	171.9	169.7	174.3	184.1	177.4	169.3	160.3	157.5	145.5	141.0	144.7	144.8	154.1	149.3	134.9	136.8	157.0	185.3	186.7	167.7	156.6	139.3	170.6	182.4	176.5	173.5	169.3	161.4	154.1	-9999.0
142	Norwegian Sea	265.1	251.9	243.5	243.1	243.6	254.7	264.7	265.2	259.6	255.8	249.6	241.2	238.7	243.1	253.6	274.4	274.2	272.4	266.2	252.6	251.9	248.1	266.6	267.9	263.7	258.4	251.1	264.5	277.3	280.0	-9999.0
144	Barents Sea	297.5	300.1	290.2	288.1	287.5	274.3	258.7	250.4	253.8	259.3	261.2	258.2	252.1	248.8	246.8	242.8	246.9	257.2	261.5	239.6	229.5	248.7	251.3	256.8	253.2	236.2	233.6	239.1	250.7	253.8	-9999.0
146	Kara Sea	262.5	266.6	269.4	274.2	277.1	279.4	281.2	281.2	275.2	264.0	260.3	265.5	264.5	256.4	252.4	252.5	247.4	243.6	245.2	243.9	237.7	230.5	224.5	223.9	230.8	233.1	231.2	229.6	230.9	226.3	-9999.0
148	Laptev Sea	261.0	246.5	247.5	237.3	233.4	234.8	237.2	240.7	243.2	256.1	253.8	238.7	236.0	237.4	230.7	223.6	224.8	227.4	227.0	228.8	233.0	232.0	235.0	233.3	220.3	214.7	212.1	212.8	216.4	220.4	-9999.0
150	East Siberian Sea	277.3	274.6	239.3	230.8	230.5	222.2	223.2	230.7	222.1	213.0	224.9	234.6	224.1	206.8	199.6	209.9	215.6	208.6	210.9	218.4	218.4	219.5	219.1	220.8	230.1	234.0	220.3	205.8	200.1	204.4	-9999.0
152	Gulf of Alaska	252.5	243.6	245.8	254.8	249.2	254.2	246.6	238.7	235.3	240.2	249.0	243.8	242.1	243.2	235.7	237.8	244.2	227.7	222.8	230.1	252.5	260.2	257.8	261.9	257.2	249.3	236.1	228.3	212.8	201.9	-9999.0
154	Southeast Bering Sea	274.5	253.0	251.7	254.2	258.8	254.3	250.4	245.3	245.0	261.5	252.4	243.8	239.7	240.1	234.3	235.3	226.5	218.2	231.6	257.7	286.4	256.4	247.8	249.1	250.3	237.9	215.0	213.2	218.4	228.9	-9999.0