1989 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	207.5	206.9	206.3	204.6	205.0	210.2	212.6	214.4	215.2	216.9	221.0	222.0	225.5	231.0	230.2	228.5	229.1	233.8	235.6	235.0	235.6	235.4	237.6	235.8	233.2	234.3	235.8	239.6	240.7	243.2	244.8
34	Hudson Bay	232.9	231.6	232.8	226.2	212.5	235.6	244.3	241.5	244.2	246.0	259.5	270.7	276.3	278.9	275.1	274.5	281.1	285.2	282.5	267.3	258.7	256.8	258.3	257.2	250.5	248.0	246.9	240.9	238.6	247.5	255.3
36	Hudson Strait	191.3	194.5	185.6	191.7	199.2	213.5	238.2	207.0	216.0	194.7	197.4	188.5	198.7	238.5	209.0	218.4	198.1	207.8	249.4	198.2	202.7	214.4	230.2	239.6	226.6	243.3	268.4	247.1	226.7	206.7	219.1
98	Bering Strait	218.7	224.2	219.6	223.2	211.1	206.5	213.0	215.1	216.0	208.3	202.3	197.7	201.2	212.6	218.0	210.6	209.0	218.0	220.9	223.8	226.4	226.2	224.2	222.8	223.8	228.4	235.0	250.3	253.7	251.0	242.2
128	Arctic subocean	145.6	140.5	146.3	158.5	159.3	158.5	157.6	146.0	158.8	155.4	153.5	169.4	169.1	164.6	160.7	160.5	165.8	175.9	181.5	179.2	176.4	176.3	184.6	179.5	175.8	176.0	184.1	189.2	191.6	196.2	201.8
130	Chukchi Sea	216.6	223.2	214.8	211.2	192.2	184.7	186.6	185.5	190.3	194.1	184.4	180.5	182.2	193.0	195.9	192.8	204.1	215.1	217.3	223.4	236.8	225.5	215.4	214.5	215.8	226.2	232.7	246.5	237.2	238.9	233.6
132	Beaufort Sea	225.6	223.6	223.4	210.2	228.3	234.9	238.9	240.4	239.4	238.9	233.8	221.1	222.4	236.0	245.3	246.1	237.8	237.7	237.6	235.3	231.0	229.4	227.6	221.3	219.9	221.2	218.4	237.8	258.7	260.9	261.3
134	Arctic Archipelago	170.1	165.4	157.8	146.6	165.2	169.6	158.8	163.1	164.3	165.4	170.0	188.6	190.4	189.0	179.2	182.8	191.5	197.0	202.6	208.6	201.3	197.3	195.8	186.6	182.7	186.4	190.2	196.8	212.4	214.8	211.5
136	Foxe Basin	174.6	155.6	159.7	161.2	154.2	152.6	174.3	156.3	159.7	153.3	152.0	157.0	182.4	186.5	187.0	178.2	171.1	172.7	169.5	178.0	181.4	186.2	191.9	193.5	201.1	205.9	215.6	230.4	229.0	219.1	221.8
138	Baffin Bay	144.3	132.0	135.2	134.4	141.8	150.8	133.0	157.9	141.4	128.0	133.8	137.0	148.9	142.9	139.6	136.8	140.2	146.6	146.7	149.4	158.1	162.7	165.1	160.3	157.8	157.2	162.9	168.4	183.3	199.9	201.9
139	South Greenland	154.7	149.9	145.4	149.9	160.1	164.3	158.4	176.3	156.9	168.7	154.8	143.2	146.7	152.2	149.2	152.8	154.5	157.0	156.0	156.4	168.5	173.9	165.6	165.0	174.2	186.9	188.8	197.3	211.5	225.6	218.6
140	Greenland Sea	138.9	142.9	151.4	158.9	157.7	152.6	144.9	148.8	162.3	143.7	141.7	146.6	147.6	143.9	140.3	142.0	136.7	137.0	147.5	153.5	156.0	168.1	167.4	162.7	164.4	160.4	153.8	157.3	167.2	181.3	198.1
142	Norwegian Sea	233.2	247.3	243.8	235.8	230.6	227.3	236.8	232.4	230.9	230.9	225.2	224.5	235.5	244.2	246.0	246.9	236.4	237.9	236.4	233.5	245.0	249.3	251.3	254.8	248.2	229.6	226.5	242.1	236.0	230.0	228.3
144	Barents Sea	231.5	222.1	229.2	233.5	240.3	244.8	252.3	240.1	235.3	237.1	244.9	249.8	256.5	277.0	272.0	258.2	259.7	249.7	241.3	239.1	233.2	224.2	226.2	229.5	237.3	257.6	270.6	259.3	256.5	275.4	271.7
146	Kara Sea	217.1	218.3	216.5	216.6	215.7	218.9	223.4	231.1	236.0	242.6	251.0	247.5	247.5	252.8	252.0	249.8	250.7	260.8	266.2	271.1	271.9	264.9	266.0	265.8	255.2	247.2	250.2	256.2	258.4	257.6	263.9
148	Laptev Sea	203.7	206.2	205.4	204.0	204.2	204.7	203.6	201.9	203.2	206.7	211.8	218.1	222.0	221.4	222.7	222.0	222.7	227.2	223.9	224.0	229.1	240.7	250.0	244.3	247.6	251.5	244.7	250.7	235.6	236.5	233.7
150	East Siberian Sea	187.4	189.5	192.1	196.0	197.1	193.4	188.1	189.4	191.6	193.4	195.0	198.7	203.0	205.5	209.7	210.4	208.1	207.5	211.3	220.1	225.7	234.4	244.2	251.0	254.2	260.5	258.5	242.2	237.5	222.1	220.9
152	Gulf of Alaska	236.4	233.9	234.7	233.3	223.2	225.8	235.8	233.7	226.7	222.5	223.2	219.6	226.1	233.7	231.3	220.4	217.6	222.0	222.6	225.9	235.6	231.6	230.1	224.9	225.4	230.5	239.3	257.2	255.9	254.2	242.6
154	Southeast Bering Sea	244.7	242.3	243.1	227.9	217.5	227.7	234.1	213.4	205.4	222.1	220.8	218.2	226.2	226.9	230.2	213.6	224.1	225.5	229.5	239.6	244.8	227.5	228.9	226.8	235.1	242.8	260.0	255.1	248.1	259.2	249.7