1991 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	252.3	249.1	245.0	243.2	240.2	240.8	236.6	233.9	232.4	233.5	227.0	222.9	225.9	225.2	221.3	220.1	219.6	223.9	228.7	233.1	229.4	225.9	221.3	213.3	210.5	211.6	211.0	207.1	206.6	202.6	199.4
34	Hudson Bay	280.9	269.7	259.9	246.4	244.5	258.7	263.8	261.5	261.3	281.0	263.3	255.5	264.6	242.3	244.1	246.9	249.2	225.1	214.3	219.1	224.8	231.7	222.2	226.1	231.8	225.9	235.3	235.9	229.3	210.5	208.6
36	Hudson Strait	230.0	251.0	266.1	243.3	208.7	267.9	283.1	265.4	234.3	242.3	213.6	206.7	227.5	233.0	261.0	284.4	230.3	266.1	229.6	215.7	214.1	202.5	197.7	251.2	226.3	254.1	214.0	185.4	231.1	277.7	252.2
98	Bering Strait	257.6	254.3	246.0	264.2	250.2	240.9	246.2	229.1	226.6	230.6	220.4	205.1	199.5	247.9	230.9	208.7	194.8	211.6	240.1	239.7	231.6	247.4	231.3	215.5	220.0	219.8	206.9	200.1	222.9	231.4	208.7
128	Arctic subocean	176.4	169.4	179.7	191.0	177.7	187.9	206.3	194.9	163.2	152.3	149.6	166.6	190.8	192.5	186.4	174.3	155.4	156.5	165.9	158.7	173.7	159.7	159.1	163.0	174.0	143.9	137.8	137.8	145.9	160.7	164.8
130	Chukchi Sea	254.4	264.9	272.5	263.4	236.0	243.3	223.2	212.1	213.0	233.3	250.3	246.1	221.9	215.1	222.6	209.3	205.3	205.9	202.9	206.5	280.7	257.7	239.2	246.2	223.3	221.2	225.5	220.4	225.5	256.5	245.1
132	Beaufort Sea	249.9	247.3	245.9	240.8	266.3	271.6	275.6	253.4	260.9	259.6	256.2	248.2	218.1	241.7	248.9	210.6	181.2	184.3	212.9	247.0	227.9	207.9	214.1	216.4	207.3	188.6	179.3	175.0	167.6	188.6	184.6
134	Arctic Archipelago	229.7	219.4	204.7	218.1	221.7	224.2	221.2	221.5	203.8	212.7	205.2	185.7	165.7	166.7	172.6	206.8	225.1	208.8	180.6	170.6	176.9	166.2	197.9	193.1	184.1	169.3	167.1	193.7	177.1	170.6	197.3
136	Foxe Basin	215.7	211.3	202.5	200.5	225.9	240.6	231.7	234.8	230.9	211.6	204.3	195.8	193.0	199.3	228.2	276.3	255.3	239.0	240.2	230.7	218.9	195.8	193.0	211.0	192.4	209.4	190.8	179.2	242.2	237.7	202.6
138	Baffin Bay	167.9	154.5	155.2	154.4	155.6	156.1	153.4	156.7	178.7	179.9	174.5	178.2	168.2	150.1	141.8	147.4	178.4	223.8	215.1	206.3	180.9	172.9	154.6	135.9	149.4	152.3	134.5	126.5	144.9	166.7	179.5
139	South Greenland	172.8	160.1	159.8	160.4	174.0	168.2	160.3	206.3	225.9	193.1	182.1	163.3	158.0	144.9	133.8	166.5	207.7	216.0	219.6	216.6	229.5	255.0	243.2	183.6	151.0	141.6	170.5	186.2	189.7	207.3	219.1
140	Greenland Sea	130.5	128.4	123.3	125.4	131.9	131.3	135.0	131.3	146.9	148.1	142.1	131.4	134.8	140.5	131.9	138.9	135.4	180.3	169.5	159.6	154.6	156.2	169.3	145.8	121.8	126.1	121.2	150.4	150.2	132.4	152.8
142	Norwegian Sea	276.2	272.8	265.5	263.5	266.2	264.4	285.7	275.8	281.4	288.8	283.1	296.3	291.8	275.7	277.2	276.7	288.4	288.6	223.4	241.9	274.7	258.5	280.8	297.3	280.5	271.7	253.5	253.1	249.8	250.1	247.4
144	Barents Sea	301.5	296.3	299.7	269.8	270.1	261.4	268.0	257.2	263.9	269.4	263.9	272.0	275.6	254.5	255.0	284.2	278.2	279.4	276.2	258.7	246.5	255.9	250.5	238.5	239.6	246.1	251.8	222.4	228.0	208.3	212.7
146	Kara Sea	273.6	266.1	274.3	280.4	263.0	258.9	246.5	239.0	234.5	241.6	243.9	241.5	246.5	245.8	238.6	228.2	233.9	249.7	259.6	267.8	248.3	240.3	232.9	222.8	232.4	243.2	244.6	240.6	226.0	203.4	200.5
148	Laptev Sea	253.8	261.3	236.5	227.0	242.8	238.3	216.3	223.3	220.5	200.5	195.5	204.1	219.8	217.0	215.8	215.4	201.4	194.1	205.2	218.8	236.7	222.6	214.7	201.6	186.2	195.8	192.7	183.5	182.6	191.2	178.5
150	East Siberian Sea	219.1	237.2	224.8	236.2	204.7	205.6	228.5	236.4	217.9	217.7	191.1	187.0	204.1	212.3	193.7	187.2	198.3	198.9	210.3	213.7	215.4	217.2	218.2	218.4	218.6	207.9	195.0	177.6	203.2	214.9	199.7
152	Gulf of Alaska	273.4	269.4	274.0	283.1	266.2	248.5	234.9	242.3	249.4	250.8	244.8	215.4	265.2	286.4	219.5	207.4	230.4	266.9	294.5	255.3	206.7	234.1	229.6	214.3	204.5	204.3	219.8	218.8	254.7	242.6	217.7
154	Southeast Bering Sea	284.2	290.5	294.8	285.6	258.8	254.3	239.2	214.9	205.6	209.0	216.0	211.8	236.6	228.6	211.8	259.0	269.2	292.2	283.1	222.3	246.9	257.9	246.9	266.2	235.4	245.3	258.4	253.2	282.6	239.3	267.1