1970 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	254.2	246.0	237.6	230.8	233.0	235.5	231.5	227.4	226.2	225.5	221.6	223.0	223.0	225.7	221.6	221.4	218.0	220.2	220.2	222.1	221.7	222.1	222.6	221.3	225.3	225.5	225.6	226.9	226.5	224.7	226.3
34	Hudson Bay	291.0	277.5	272.1	269.3	277.3	278.7	271.0	250.7	252.6	261.2	243.7	252.6	248.1	244.3	239.9	243.7	238.5	235.4	245.3	253.5	266.7	271.7	277.1	275.8	291.2	280.5	264.8	265.9	266.9	256.1	259.1
36	Hudson Strait	230.7	236.5	254.6	282.4	284.5	259.5	252.2	294.0	273.9	307.4	298.6	257.6	253.3	243.9	254.2	228.7	212.6	234.5	252.5	240.6	218.2	221.6	227.0	212.1	206.9	197.0	214.7	215.4	217.6	225.7	240.7
98	Bering Strait	245.7	234.1	234.7	219.4	212.7	248.9	256.4	263.8	247.5	244.3	222.6	216.8	227.8	236.4	227.7	215.2	206.7	210.1	203.0	220.7	203.3	204.5	206.5	207.8	196.7	182.0	194.4	216.0	227.7	230.6	241.4
128	Arctic subocean	217.1	193.4	183.1	166.2	193.4	202.0	188.5	189.5	161.6	159.1	156.8	153.1	169.4	172.3	175.4	149.8	152.7	159.9	170.9	141.4	142.3	149.8	176.1	184.8	207.2	216.0	199.4	183.0	170.6	184.0	207.3
130	Chukchi Sea	209.4	227.4	213.3	213.1	220.6	253.8	283.0	257.8	218.5	204.0	179.2	177.9	197.1	201.3	193.1	180.1	188.5	183.7	198.4	205.1	190.2	189.5	191.3	175.1	172.1	172.2	166.1	220.4	223.0	213.2	202.2
132	Beaufort Sea	258.2	254.2	259.2	262.2	237.3	204.7	218.1	228.5	240.7	239.3	250.2	232.4	214.1	234.5	240.1	239.0	215.0	236.4	242.6	253.1	243.3	236.0	235.8	232.5	237.7	222.4	220.6	217.1	231.1	252.4	253.2
134	Arctic Archipelago	217.4	220.4	213.1	200.7	201.5	198.3	197.6	185.1	198.8	203.7	200.2	201.8	183.2	185.9	176.5	199.1	191.2	179.3	179.2	193.5	195.0	209.4	228.2	247.6	259.0	245.7	247.7	236.3	210.9	226.9	230.2
136	Foxe Basin	227.9	242.8	255.8	262.4	266.2	247.4	226.3	258.3	220.5	228.9	275.0	273.1	234.6	202.3	208.4	219.6	211.5	235.7	253.3	249.3	225.1	206.2	190.1	207.7	225.7	250.7	267.7	258.2	284.3	235.7	257.2
138	Baffin Bay	182.4	190.6	180.5	184.0	214.4	236.0	215.6	173.4	174.4	182.8	174.9	196.6	203.3	192.8	173.3	142.0	147.0	154.4	156.6	192.2	182.9	155.4	148.7	166.3	188.0	221.9	207.9	208.6	195.7	176.5	182.8
139	South Greenland	193.6	193.4	171.4	169.0	195.3	231.9	221.1	199.8	203.2	176.2	166.3	183.5	204.0	228.7	222.7	219.7	189.5	165.4	194.6	217.9	222.6	206.9	179.4	149.0	135.0	148.7	168.5	162.1	167.6	165.7	152.6
140	Greenland Sea	225.1	204.6	179.4	153.4	151.1	167.5	188.2	192.1	157.4	150.7	138.7	169.6	174.2	191.2	176.2	168.5	141.9	132.3	136.9	144.7	143.4	149.1	147.8	141.4	149.1	188.3	176.4	159.8	131.1	129.1	137.3
142	Norwegian Sea	295.7	277.0	281.6	278.9	285.3	287.2	284.7	270.9	292.6	302.5	268.2	285.5	276.6	301.3	307.3	302.6	304.0	291.4	281.7	290.5	257.5	233.1	287.7	278.2	263.1	244.9	242.0	245.3	239.5	239.4	228.2
144	Barents Sea	269.4	253.9	246.7	260.2	287.1	272.2	245.5	255.0	285.1	269.6	283.8	281.1	271.2	259.2	249.1	266.9	274.0	254.6	259.7	279.3	276.7	268.5	269.1	241.2	274.2	270.1	261.4	245.7	245.7	244.0	234.0
146	Kara Sea	260.2	247.8	238.6	224.7	223.9	228.5	224.4	222.7	216.3	221.8	220.4	226.8	233.3	237.3	238.9	241.0	246.5	251.1	234.5	222.0	225.5	233.3	236.3	241.6	235.8	235.8	233.3	231.7	228.6	230.1	237.7
148	Laptev Sea	272.4	257.5	237.9	224.8	221.3	216.7	214.7	215.2	213.7	211.2	207.2	200.8	197.2	193.1	189.5	188.2	191.3	205.2	208.9	197.9	192.9	187.0	180.8	179.8	195.7	206.2	221.3	230.7	230.7	214.5	198.9
150	East Siberian Sea	226.2	244.3	244.4	241.7	240.5	239.5	230.1	214.9	213.0	192.4	189.5	185.1	194.1	214.1	190.7	190.3	187.6	183.7	181.0	186.5	200.2	206.8	203.7	198.1	175.6	173.3	177.5	179.0	182.3	186.6	193.8
152	Gulf of Alaska	278.3	273.1	242.8	218.6	217.1	288.8	251.4	270.6	264.2	272.9	245.5	269.3	285.0	256.8	245.9	226.1	237.7	223.8	218.2	225.5	214.5	222.2	220.0	209.9	201.0	225.2	240.4	243.6	275.8	278.8	299.1
154	Southeast Bering Sea	237.0	219.4	214.3	222.6	271.5	294.2	300.9	276.4	281.1	244.8	287.8	277.5	275.9	227.6	209.6	202.5	192.1	188.5	189.4	190.6	179.5	177.3	191.4	211.3	210.6	230.7	197.1	281.8	250.1	223.3	258.6