1949 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	257.4	257.8	255.9	251.9	251.8	249.9	250.5	249.9	243.8	245.5	246.5	243.8	237.6	236.7	235.2	229.1	222.6	227.0	229.6	229.5	230.4	230.4	220.9	222.2	228.5	230.1	234.5	234.3	234.1	232.5	228.5
34	Hudson Bay	283.5	306.7	296.3	279.9	292.2	293.7	287.5	275.5	264.3	287.3	295.3	272.7	260.6	246.0	277.3	263.0	238.4	245.3	240.4	242.2	246.2	266.4	235.0	218.5	228.8	236.6	258.7	268.4	274.6	245.8	246.6
36	Hudson Strait	230.3	234.7	310.7	295.1	281.0	227.9	252.1	302.0	290.2	254.6	276.1	291.5	266.8	264.5	245.2	227.9	259.6	223.7	235.1	220.5	213.0	247.9	275.9	236.1	218.6	250.8	236.2	227.9	229.4	238.9	232.8
98	Bering Strait	255.6	241.3	247.5	246.3	235.7	228.3	227.9	263.4	243.7	229.9	214.8	207.4	214.1	209.1	219.9	227.3	235.8	266.7	247.1	244.0	251.4	235.0	205.0	208.3	231.7	234.9	232.8	213.5	198.4	239.9	236.2
128	Arctic subocean	160.1	165.2	180.7	172.7	150.6	152.9	155.8	158.2	151.4	149.7	135.8	127.6	149.3	168.2	181.7	186.9	181.1	171.7	173.0	168.5	147.7	168.3	187.0	182.8	184.2	169.0	171.8	175.3	176.4	176.6	171.0
130	Chukchi Sea	266.1	253.1	233.7	230.9	219.4	225.7	220.3	229.8	218.9	226.0	234.6	223.4	202.9	189.9	225.8	253.6	271.3	276.2	266.3	241.5	250.9	270.0	235.6	213.2	223.4	232.3	232.6	232.1	227.1	230.8	214.5
132	Beaufort Sea	300.0	274.5	248.4	252.9	267.0	257.8	236.8	231.3	261.1	254.8	239.8	231.4	224.8	263.3	239.2	212.7	203.4	214.5	252.0	244.6	259.8	234.0	202.8	223.8	221.8	239.7	241.2	232.1	218.5	246.0	274.5
134	Arctic Archipelago	221.6	222.0	200.4	187.7	180.7	188.2	201.7	212.9	214.1	231.1	237.4	232.7	220.9	214.2	230.9	233.8	218.6	196.7	202.9	214.5	183.3	161.5	189.1	197.5	225.2	218.6	203.3	197.5	195.7	181.0	176.1
136	Foxe Basin	201.6	211.8	225.4	205.1	186.7	181.3	201.5	234.3	241.6	218.7	218.3	206.3	203.4	226.7	221.2	210.8	227.7	217.0	217.4	229.4	250.5	230.0	240.3	277.1	246.7	217.7	225.4	215.8	225.8	244.2	231.3
138	Baffin Bay	140.7	141.5	139.7	129.8	118.6	116.0	128.3	136.3	128.9	138.0	140.5	132.5	121.9	124.6	133.8	137.8	156.8	151.7	159.5	156.1	161.7	181.0	177.9	183.3	200.0	183.4	175.5	176.3	171.8	172.9	167.2
139	South Greenland	191.3	158.6	158.5	167.2	204.5	199.9	206.8	203.8	196.1	215.7	227.8	223.4	193.8	197.0	177.9	159.5	152.7	148.6	137.2	144.6	149.4	151.6	161.2	183.4	178.2	179.4	197.4	199.9	206.2	199.9	180.2
140	Greenland Sea	156.8	163.7	158.4	158.4	147.9	133.7	117.2	109.7	108.6	116.8	128.2	167.0	166.7	130.3	140.4	144.4	149.8	153.3	137.8	135.0	119.1	127.8	146.1	151.5	160.2	151.7	138.1	148.8	147.9	142.6	137.2
142	Norwegian Sea	271.0	279.0	265.0	269.5	273.4	248.2	273.0	258.7	260.0	302.8	274.7	295.0	324.5	312.3	318.8	308.5	318.6	319.6	288.9	289.9	288.0	280.5	270.2	251.6	248.5	240.7	222.2	244.3	245.5	273.2	295.8
144	Barents Sea	282.8	281.5	278.7	293.7	277.0	260.8	264.7	263.0	264.4	243.0	254.1	242.4	245.2	276.6	228.0	221.1	228.8	280.5	295.8	298.3	281.8	288.6	273.8	278.8	294.2	284.8	277.4	257.1	228.8	233.1	255.3
146	Kara Sea	280.3	281.8	286.1	278.7	273.4	276.3	273.4	268.7	259.9	266.5	267.3	268.4	259.1	251.5	250.1	247.8	241.7	241.7	241.4	237.5	249.6	252.9	243.3	248.3	250.9	250.8	258.1	258.0	263.8	251.4	241.2
148	Laptev Sea	256.4	255.1	257.7	260.4	261.2	260.8	267.0	260.1	252.4	239.6	243.0	245.5	240.5	245.9	230.5	228.4	215.4	212.8	217.9	224.5	216.9	206.6	203.4	202.0	207.6	202.9	208.2	224.4	227.4	230.6	212.0
150	East Siberian Sea	209.2	229.6	236.0	237.4	233.7	246.8	251.7	251.7	232.4	230.2	215.0	227.3	248.6	228.0	236.7	226.6	204.0	212.9	216.8	219.2	211.9	221.5	223.8	200.5	192.8	211.6	217.8	202.5	207.1	208.1	214.9
152	Gulf of Alaska	264.9	268.4	260.2	249.6	246.5	226.5	251.0	276.8	243.9	234.2	216.4	234.2	266.4	234.6	214.1	211.8	251.0	284.3	266.8	273.5	236.3	210.1	216.8	249.1	284.3	265.3	240.1	228.6	236.1	292.0	252.0
154	Southeast Bering Sea	280.0	290.1	256.7	225.7	210.1	216.4	286.7	283.5	234.4	219.6	246.5	256.9	234.7	211.2	248.7	267.8	295.4	273.9	272.7	264.4	246.2	229.1	222.1	218.3	258.3	268.4	247.1	239.5	235.3	239.7	223.9