1991 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	203.8	203.3	206.4	209.0	213.8	218.0	221.2	222.2	223.9	225.5	228.6	230.1	231.0	228.4	230.3	230.0	226.4	225.5	227.2	227.8	230.1	232.5	235.1	236.8	237.7	242.1	242.8	244.8	246.1	249.6	252.3
34	Hudson Bay	226.0	217.9	210.9	209.6	214.7	222.6	229.4	238.4	255.1	273.8	288.1	283.1	273.5	249.6	251.0	246.6	240.1	251.1	270.1	283.4	290.3	291.8	291.0	275.1	256.5	265.6	268.3	268.8	269.7	276.2	273.1
36	Hudson Strait	214.0	223.2	220.3	205.5	183.2	178.5	189.0	191.4	201.4	194.7	205.9	219.9	212.1	198.8	187.6	189.8	185.1	191.5	217.2	224.1	209.9	195.9	218.3	248.2	223.2	211.1	214.3	238.7	221.8	219.8	229.7
98	Bering Strait	211.7	207.6	219.2	219.3	224.6	231.1	226.6	222.0	216.6	215.6	210.0	211.9	213.8	222.2	221.4	223.7	225.2	225.5	228.2	226.8	224.9	227.4	230.9	234.1	237.2	237.5	233.2	232.9	236.6	235.6	232.1
128	Arctic subocean	154.7	149.7	158.6	169.4	176.7	181.4	164.6	159.6	160.4	165.2	165.5	164.6	162.1	165.9	162.8	170.4	173.0	168.7	177.7	188.2	190.3	188.4	184.8	188.2	183.4	179.5	179.9	182.6	188.5	194.9	198.5
130	Chukchi Sea	205.2	196.8	209.9	215.5	222.9	225.3	229.0	229.6	223.1	219.2	210.1	215.6	219.1	222.8	217.3	217.6	219.4	222.1	221.2	223.1	224.7	226.9	232.8	236.2	234.0	217.9	217.9	226.2	225.7	229.7	233.3
132	Beaufort Sea	217.5	221.3	227.3	230.5	241.2	242.6	239.3	243.0	245.4	246.0	248.0	254.2	263.9	256.7	247.1	251.2	261.9	271.1	268.7	259.1	246.8	235.9	227.9	228.0	232.6	237.9	239.7	249.9	262.3	256.3	248.3
134	Arctic Archipelago	176.9	178.7	187.2	192.0	202.2	214.7	214.8	200.9	197.8	197.8	200.9	191.1	193.2	194.7	197.6	213.1	230.0	225.1	215.2	212.5	213.7	216.9	213.6	206.4	199.5	198.3	198.8	197.6	197.3	195.9	206.4
136	Foxe Basin	175.0	172.4	165.5	166.7	174.0	173.5	177.1	187.1	178.0	182.7	189.6	175.3	171.6	176.8	175.5	177.2	191.8	208.5	199.2	190.1	192.7	201.2	213.9	203.8	199.6	205.2	202.9	203.5	209.7	217.9	234.0
138	Baffin Bay	142.0	142.0	143.6	150.6	150.5	147.4	154.2	159.5	159.0	153.3	148.7	143.6	147.4	148.5	150.3	161.7	161.2	154.1	151.6	155.3	159.2	162.8	163.4	166.2	168.5	171.5	175.6	178.9	175.4	185.1	205.5
139	South Greenland	174.4	181.1	182.8	195.9	189.7	187.4	183.9	174.5	162.9	160.3	161.4	154.6	154.8	166.2	187.8	192.9	179.8	173.9	170.6	166.2	164.8	165.3	178.3	192.6	198.7	192.7	195.7	197.9	194.9	211.5	217.9
140	Greenland Sea	139.2	135.7	128.1	141.7	147.9	147.0	155.9	157.0	157.8	161.1	154.0	149.2	151.0	149.5	155.0	171.0	173.9	159.8	154.7	154.9	160.1	159.9	153.0	154.9	166.0	182.9	182.5	181.9	173.5	174.7	188.9
142	Norwegian Sea	222.0	220.7	223.8	223.2	217.0	216.5	225.7	215.5	223.5	238.9	240.7	235.1	232.4	226.6	227.8	223.6	220.9	232.2	248.3	240.5	237.6	231.3	220.5	225.7	226.9	240.5	244.3	243.8	242.0	242.1	229.8
144	Barents Sea	224.6	243.7	265.4	254.0	250.3	233.2	211.2	210.6	213.9	219.3	223.3	245.5	241.9	228.1	217.5	228.5	234.2	237.4	246.1	249.2	259.9	268.6	274.5	274.8	271.1	271.0	284.1	291.2	278.4	278.3	287.2
146	Kara Sea	204.7	201.8	210.5	223.5	233.4	242.5	250.4	249.1	249.2	246.5	249.6	251.7	257.5	264.6	264.9	254.7	243.4	228.4	222.2	226.7	233.6	240.7	244.2	249.5	255.9	259.8	256.2	254.0	258.0	264.8	270.5
148	Laptev Sea	204.7	202.9	195.0	184.3	188.0	196.1	206.7	212.5	208.8	207.9	209.4	214.5	209.7	206.8	222.5	220.2	211.5	223.3	226.4	210.4	206.5	210.3	217.6	224.6	233.8	246.6	249.2	252.5	253.2	256.0	252.6
150	East Siberian Sea	201.0	203.2	203.9	202.7	198.5	193.9	195.0	200.9	208.7	208.8	208.3	207.6	217.2	208.6	201.7	210.7	210.7	202.9	205.3	220.7	233.9	233.4	234.7	237.3	240.4	238.6	241.0	245.0	245.4	245.1	254.8
152	Gulf of Alaska	217.7	220.9	227.6	230.5	233.3	232.7	223.5	216.3	219.1	219.1	215.4	215.8	213.7	217.6	228.4	227.3	224.6	223.1	232.8	229.2	232.2	231.1	230.5	234.4	231.9	240.2	235.3	239.6	240.2	229.9	226.7
154	Southeast Bering Sea	223.7	228.3	229.1	230.9	238.3	239.1	237.7	227.4	227.5	225.7	227.6	230.4	229.4	227.8	232.6	237.4	232.6	235.2	240.6	237.4	236.6	247.0	248.8	254.8	257.9	261.9	249.1	241.3	248.0	246.9	245.2