1989 10 - 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	246.1	243.4	242.4	243.5	238.4	237.2	240.0	240.0	234.9	235.2	233.6	229.4	223.0	221.1	221.7	217.5	215.6	221.3	223.4	221.4	219.8	219.6	216.3	218.6	215.7	213.6	209.5	208.5	206.6	204.2	201.2
34	Hudson Bay	268.5	242.8	239.4	257.1	268.6	243.8	238.4	253.4	258.8	266.4	277.3	263.7	246.0	240.0	234.6	219.9	210.7	229.1	248.2	244.4	266.7	258.4	254.2	259.0	262.0	264.1	263.6	253.2	242.7	233.9	223.0
36	Hudson Strait	248.4	246.1	285.7	269.8	258.1	231.2	215.6	233.8	258.7	240.0	245.1	263.0	266.6	257.6	231.2	210.5	206.2	215.2	251.8	263.6	240.0	222.9	223.8	236.3	225.7	255.4	215.3	186.5	204.8	250.5	210.9
98	Bering Strait	258.7	268.6	246.9	242.3	246.0	245.5	259.2	237.2	232.9	233.4	226.6	229.7	208.6	212.3	228.8	237.6	239.6	239.7	245.2	234.3	209.9	208.6	220.5	232.0	216.4	192.9	189.6	210.3	209.3	184.6	177.5
128	Arctic subocean	206.0	211.3	188.3	178.2	170.7	160.5	168.3	164.7	173.7	178.0	165.8	173.4	183.7	184.4	178.0	157.0	151.9	140.7	145.8	152.7	160.9	156.9	156.3	135.9	124.6	129.3	140.2	142.0	135.6	143.0	145.4
130	Chukchi Sea	259.3	267.6	254.8	280.1	267.5	252.5	262.5	244.3	211.4	208.9	209.9	242.6	250.0	242.0	255.2	249.1	228.5	202.9	253.0	220.9	196.6	204.8	250.7	219.7	193.2	184.8	178.7	174.8	174.7	181.0	166.9
132	Beaufort Sea	228.1	251.0	276.7	266.2	231.7	231.9	276.2	270.1	261.3	263.6	246.6	241.5	224.6	215.6	208.4	200.3	228.7	261.1	236.9	242.2	235.2	229.9	222.4	234.1	241.1	229.1	218.9	206.2	211.3	212.0	179.2
134	Arctic Archipelago	217.8	225.3	244.4	232.3	208.7	191.9	196.4	221.5	211.8	204.6	206.3	201.2	197.0	194.6	192.5	186.5	187.1	220.2	212.6	197.6	210.8	207.5	197.5	183.1	179.0	144.8	155.5	185.4	180.1	155.4	173.5
136	Foxe Basin	212.2	219.2	221.8	247.3	238.1	253.6	239.2	225.3	251.6	244.7	221.6	217.8	235.2	224.9	214.6	209.9	201.3	198.6	224.6	241.1	226.9	217.4	230.6	225.0	195.0	218.3	144.1	159.4	196.1	199.6	182.1
138	Baffin Bay	178.9	170.2	166.8	167.3	163.7	163.9	163.2	174.5	192.1	182.8	180.2	198.9	182.2	195.0	172.8	148.6	134.1	129.4	136.9	134.5	127.9	134.1	137.0	148.0	146.9	125.3	107.2	106.5	106.8	104.8	101.2
139	South Greenland	206.4	210.9	196.2	204.6	196.7	192.7	177.9	175.1	192.4	203.4	212.5	197.6	181.0	166.6	166.3	158.2	170.4	182.8	176.4	167.4	151.4	149.6	146.0	143.1	153.3	160.6	175.4	151.6	163.4	169.0	157.3
140	Greenland Sea	174.5	160.6	162.6	155.8	152.7	157.0	160.0	146.2	160.1	158.5	142.2	143.5	147.6	146.0	167.7	152.6	125.2	121.0	111.2	114.6	111.7	112.8	112.7	110.2	112.3	108.0	96.0	98.6	98.6	115.5	143.5
142	Norwegian Sea	284.3	261.1	283.3	284.6	277.0	280.0	269.7	267.2	266.7	260.9	246.4	260.8	263.4	243.3	252.3	254.1	254.2	258.3	274.6	277.3	277.2	282.4	282.2	269.8	276.9	267.4	255.9	254.7	260.2	258.2	260.4
144	Barents Sea	288.6	278.8	271.2	265.6	265.8	278.0	264.2	260.6	247.1	246.8	269.2	277.1	264.0	264.5	258.4	262.5	247.4	242.6	234.7	236.4	227.9	249.2	268.1	275.1	230.5	224.4	220.9	220.2	211.9	229.7	239.7
146	Kara Sea	257.2	251.8	253.7	254.9	247.5	252.1	255.7	262.2	253.7	248.5	233.2	228.5	237.9	244.9	255.2	252.1	249.1	243.8	245.1	251.3	250.4	235.8	223.2	227.4	235.8	241.3	234.3	231.3	231.6	220.5	214.4
148	Laptev Sea	249.5	246.8	239.0	237.6	237.6	246.8	247.2	233.2	212.4	218.0	235.4	228.3	211.6	193.0	189.8	202.6	199.4	194.8	193.4	188.9	194.8	220.7	210.6	209.1	193.1	186.7	183.5	186.9	182.3	194.3	215.8
150	East Siberian Sea	209.3	228.1	209.8	209.5	218.5	215.6	209.5	204.7	204.2	204.4	195.7	191.2	188.6	193.1	191.6	177.0	169.2	199.5	197.6	180.9	160.0	170.7	172.8	172.1	186.2	210.5	210.0	208.9	204.4	205.6	184.5
152	Gulf of Alaska	291.8	285.8	254.6	265.6	264.3	288.9	280.0	257.7	240.8	233.6	227.1	217.6	208.1	243.6	260.5	267.9	278.2	262.9	263.8	243.3	236.4	214.1	240.6	255.1	219.3	192.3	213.3	274.5	244.6	215.6	260.0
154	Southeast Bering Sea	302.5	272.2	272.9	283.1	260.8	273.2	268.2	245.6	222.3	252.1	237.0	205.3	224.1	267.6	249.2	224.6	220.6	208.6	279.1	252.7	194.0	235.4	292.4	259.8	215.4	205.0	237.8	251.1	237.3	237.2	261.9