2003 05 - 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	198.8	201.8	205.1	208.4	210.1	213.3	216.4	218.6	220.8	220.7	220.5	221.8	224.8	227.7	228.6	229.2	230.6	229.7	228.2	225.9	226.1	230.1	232.1	234.4	236.7	238.3	237.7	236.8	239.3	241.8	246.5
34	Hudson Bay	206.2	211.8	225.7	234.5	235.0	232.6	233.2	236.8	232.6	227.7	233.9	238.4	248.7	258.7	266.2	270.1	265.0	260.0	249.9	237.4	237.9	252.1	262.1	264.6	277.3	291.2	293.5	281.2	271.7	253.5	250.1
36	Hudson Strait	189.7	191.4	187.0	192.7	206.9	208.2	206.9	212.3	213.3	217.9	220.8	226.4	226.1	202.5	213.8	234.7	235.6	246.3	252.1	251.7	234.5	209.2	221.8	227.7	217.7	230.4	235.3	244.5	252.3	243.2	242.7
98	Bering Strait	206.0	208.8	204.8	197.4	200.5	206.2	207.8	211.8	222.3	222.5	215.0	213.2	210.6	209.0	203.5	204.3	207.5	217.6	223.1	225.1	223.9	223.3	220.6	223.2	220.9	223.3	225.3	234.8	238.8	237.1	242.4
128	Arctic subocean	160.0	171.9	175.5	183.0	169.7	160.8	161.9	159.5	163.2	162.3	156.7	150.3	157.7	169.9	173.9	176.6	181.1	182.1	181.5	178.8	180.5	191.3	197.7	188.4	187.3	185.6	185.5	187.7	192.0	190.4	193.4
130	Chukchi Sea	210.0	216.5	216.1	198.5	201.9	208.4	204.1	208.5	217.2	219.4	208.7	196.7	199.0	203.2	200.2	201.4	212.6	219.1	222.8	224.8	223.4	214.6	209.0	204.6	205.3	207.5	212.1	210.8	226.9	231.5	229.3
132	Beaufort Sea	214.9	203.4	192.3	189.5	196.5	205.9	205.4	207.0	213.7	227.0	234.4	236.4	239.4	232.9	223.5	214.8	212.9	212.8	219.8	225.5	231.5	234.9	236.6	255.8	265.8	254.0	248.3	249.8	249.5	251.3	262.9
134	Arctic Archipelago	183.1	186.5	189.0	197.3	197.2	194.3	188.3	178.9	180.9	184.9	180.8	177.5	186.5	202.2	209.4	212.5	202.8	199.8	197.0	202.6	204.7	208.9	206.2	209.4	219.7	226.0	221.3	215.0	213.2	219.9	222.1
136	Foxe Basin	216.8	210.3	214.9	210.1	203.8	206.0	206.3	193.5	183.2	190.6	191.7	184.3	181.3	182.6	204.2	228.8	238.5	238.1	240.6	227.5	210.3	204.0	207.4	213.2	211.8	208.4	210.0	214.9	216.0	222.4	222.2
138	Baffin Bay	165.8	164.8	162.3	163.6	155.6	162.9	160.8	158.8	150.4	146.1	139.5	144.8	154.6	162.4	166.1	167.9	165.1	162.2	166.0	169.0	183.1	201.7	175.5	175.0	180.0	181.0	180.1	176.9	173.3	174.5	189.6
139	South Greenland	166.9	166.9	168.8	168.3	171.9	174.8	176.4	175.0	160.5	155.4	160.8	171.0	181.6	189.7	185.9	178.8	198.3	188.7	189.0	190.1	199.1	209.3	186.2	187.5	188.0	183.6	177.4	181.7	190.4	196.4	210.1
140	Greenland Sea	130.4	141.4	147.3	147.1	148.6	159.9	160.6	162.3	160.9	152.2	143.3	136.0	142.2	152.9	169.4	166.3	172.1	167.9	169.5	166.5	170.9	186.7	196.1	173.1	176.8	175.7	172.3	171.7	172.1	164.8	168.7
142	Norwegian Sea	212.9	203.6	204.1	213.9	236.2	234.8	221.6	223.5	229.0	227.4	230.1	237.7	236.6	239.5	228.8	224.8	233.3	244.4	254.3	252.6	248.7	246.8	241.8	243.3	248.8	255.6	242.1	239.7	255.3	239.0	232.1
144	Barents Sea	226.5	229.8	226.8	221.6	218.1	226.9	243.5	230.8	227.3	234.4	240.2	242.4	234.0	246.8	254.6	249.7	258.2	260.3	265.1	273.8	280.1	279.0	272.5	252.6	254.3	249.3	272.8	251.4	230.3	233.4	242.9
146	Kara Sea	205.1	213.6	225.1	231.0	233.6	238.1	243.4	249.5	257.5	256.8	250.7	248.9	250.5	253.4	253.9	252.1	252.4	253.7	248.5	243.9	239.2	243.1	252.3	253.5	246.4	245.8	242.7	247.2	263.8	272.7	275.0
148	Laptev Sea	185.8	184.0	184.3	189.4	192.6	197.0	202.1	207.9	212.0	210.8	214.3	216.2	216.4	212.6	212.1	220.7	221.1	213.0	211.4	207.0	206.4	205.7	205.6	216.4	223.5	225.2	220.6	222.6	220.5	231.9	241.1
150	East Siberian Sea	203.9	210.7	205.6	210.6	205.0	198.6	202.7	201.4	199.0	193.5	195.0	204.4	209.8	210.2	201.0	200.2	209.6	215.5	215.0	216.7	216.9	213.7	216.9	212.0	211.8	219.8	224.7	220.1	215.1	218.8	223.2
152	Gulf of Alaska	216.5	214.0	209.0	209.7	217.6	219.8	220.5	225.8	233.5	231.6	228.4	224.1	215.9	215.6	219.4	217.7	219.5	218.1	218.3	216.4	223.1	233.4	239.0	239.2	238.6	238.9	238.2	236.4	248.9	251.1	251.4
154	Southeast Bering Sea	235.0	243.6	228.9	233.5	225.9	222.6	232.3	243.4	240.3	228.7	215.7	223.5	220.4	219.3	216.3	213.7	220.7	231.8	242.4	238.3	242.3	240.2	230.9	224.7	231.7	241.0	240.7	245.4	251.3	260.0	265.3