1964 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	244.6	240.9	237.4	235.7	238.5	242.5	242.0	243.0	238.5	232.9	231.5	231.8	231.0	229.2	226.2	224.2	218.5	209.8	210.2	213.4	210.3	214.2	213.6	214.2	209.4	208.0	214.1	212.0	212.1	210.0	209.4
34	Hudson Bay	281.6	282.3	268.1	243.2	228.0	235.9	238.6	225.9	240.6	247.7	261.6	271.4	265.6	277.7	282.5	277.4	265.9	250.8	234.7	252.6	236.0	230.2	241.5	254.6	249.4	239.5	240.6	232.0	235.7	244.2	256.3
36	Hudson Strait	224.0	267.5	288.7	265.5	243.3	219.0	223.8	213.8	236.8	230.4	207.6	221.5	215.9	223.7	223.8	227.8	237.9	272.1	261.7	234.1	221.6	248.8	224.3	236.6	196.1	190.5	218.2	212.7	244.3	202.8	187.9
98	Bering Strait	240.6	237.1	220.8	232.0	263.5	267.8	263.8	264.1	253.8	235.4	233.9	226.1	226.1	228.7	226.9	223.3	228.1	222.8	231.4	249.7	242.3	258.8	219.4	205.1	187.7	192.9	231.2	223.3	214.3	213.0	191.5
128	Arctic subocean	157.4	174.6	171.6	166.9	163.6	166.2	172.7	160.0	162.9	165.7	172.7	167.1	164.0	171.8	166.4	166.1	165.7	153.9	150.3	150.1	147.8	169.5	170.3	144.9	161.1	161.2	141.3	138.6	134.1	131.9	131.3
130	Chukchi Sea	226.8	231.1	235.0	258.6	288.3	287.1	255.3	235.3	214.3	218.0	208.9	221.3	220.1	223.7	226.8	210.9	197.2	227.4	268.1	271.9	248.1	252.7	257.6	230.3	213.2	206.2	210.3	207.2	195.6	202.2	196.4
132	Beaufort Sea	250.4	239.1	229.4	229.0	248.4	275.8	261.1	277.5	283.9	265.1	256.1	264.9	264.3	262.6	247.9	235.7	221.6	221.0	264.9	249.2	235.0	257.6	246.3	236.3	219.1	194.9	199.5	226.7	220.3	218.3	198.7
134	Arctic Archipelago	225.8	217.8	203.3	180.3	173.5	186.1	189.0	205.5	220.7	226.5	220.2	221.8	214.5	194.5	191.6	206.2	208.2	184.2	177.2	189.0	207.4	190.7	192.9	198.2	174.5	166.1	169.9	172.3	186.2	190.1	189.8
136	Foxe Basin	204.5	209.2	217.0	217.7	219.8	214.3	209.7	202.2	202.2	206.4	208.2	208.5	205.9	199.5	182.2	175.4	188.9	207.4	223.8	211.4	186.0	204.5	191.7	197.6	199.3	174.3	163.1	178.6	177.3	173.2	170.7
138	Baffin Bay	147.7	146.5	130.2	134.5	162.3	180.8	171.7	159.9	154.3	157.9	159.7	155.8	187.8	190.7	163.1	177.3	155.2	134.4	144.4	135.1	138.2	157.8	141.1	137.2	142.8	131.2	124.2	114.8	114.6	113.3	108.4
139	South Greenland	163.4	165.3	188.6	214.5	228.6	203.5	186.1	188.0	173.8	184.4	182.9	211.3	226.1	199.9	182.2	185.7	175.4	185.2	168.2	212.4	190.6	168.0	176.4	167.8	155.9	190.8	197.7	166.5	164.3	158.5	162.9
140	Greenland Sea	116.0	124.2	139.6	115.9	156.1	171.3	184.3	179.1	194.9	180.4	168.1	178.0	196.9	185.8	165.1	155.5	144.1	130.5	116.4	122.7	122.4	121.4	128.1	114.0	117.4	111.1	122.0	113.4	116.0	111.8	103.8
142	Norwegian Sea	288.8	265.1	281.2	300.5	296.3	290.5	296.6	303.9	287.7	293.2	285.5	261.4	256.9	272.2	275.9	257.9	262.0	258.9	309.4	296.8	263.0	293.6	275.3	282.7	250.4	264.8	285.3	299.2	285.6	281.7	284.2
144	Barents Sea	290.2	277.5	271.5	262.5	265.3	270.7	247.9	266.5	251.5	241.7	253.2	253.3	277.7	262.7	244.8	230.2	232.9	257.3	273.2	260.2	268.9	258.1	260.0	273.3	271.2	276.2	255.4	250.9	278.5	259.2	268.2
146	Kara Sea	253.9	250.9	255.8	258.2	253.6	259.9	264.3	264.8	252.0	237.5	233.3	225.2	217.6	222.8	232.5	230.8	216.9	199.1	196.7	200.6	207.4	223.8	228.1	224.1	228.1	233.4	232.2	221.9	216.7	223.3	227.1
148	Laptev Sea	250.5	243.0	241.1	245.4	239.5	234.3	239.1	242.3	239.5	243.4	236.1	227.6	224.1	214.6	198.1	196.7	209.1	202.7	191.8	185.8	186.8	178.7	182.7	190.6	186.8	180.6	201.9	216.0	211.2	194.2	191.4
150	East Siberian Sea	254.8	239.5	215.3	223.6	234.6	224.4	238.1	240.5	211.6	198.0	197.8	204.0	200.1	192.2	212.3	229.4	222.7	197.8	188.1	172.1	165.6	158.0	165.0	177.3	181.8	184.2	186.2	195.2	212.5	215.1	205.0
152	Gulf of Alaska	257.9	245.9	247.5	256.0	300.9	294.3	310.6	305.7	270.7	241.6	260.8	255.4	255.9	257.5	242.0	242.3	243.1	225.8	237.1	267.9	277.0	277.3	220.9	209.2	203.3	226.2	265.1	244.9	222.4	200.5	217.2
154	Southeast Bering Sea	264.3	268.1	234.0	245.2	287.6	294.2	283.8	263.7	239.2	260.8	258.7	265.2	256.2	244.1	242.0	212.2	206.4	212.0	259.6	298.0	259.6	247.9	229.3	224.3	220.2	224.5	277.5	234.1	207.6	195.8	220.7