1961 05 - 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	223.9	225.2	224.5	224.7	227.8	231.1	227.9	226.4	231.6	233.7	231.8	235.5	236.2	237.3	239.6	242.6	246.0	254.8	257.3	257.5	256.6	253.5	253.7	256.5	259.5	262.4	264.9	261.8	263.5	265.3	264.9
34	Hudson Bay	231.6	236.5	233.8	238.4	255.2	277.6	275.9	255.9	239.9	239.5	262.9	264.3	259.3	255.4	250.1	237.6	236.1	261.9	278.6	287.7	284.2	291.7	292.3	275.8	257.8	268.3	270.3	255.7	272.2	299.0	305.5
36	Hudson Strait	217.7	202.0	200.6	200.5	206.4	242.4	246.4	235.0	276.6	286.5	248.6	228.0	232.4	251.8	215.4	266.3	224.3	207.7	239.5	240.6	241.7	246.3	265.2	270.2	269.8	250.6	260.4	254.7	249.8	222.0	223.9
98	Bering Strait	206.9	202.5	208.3	210.3	219.3	220.1	216.5	219.1	225.1	229.5	235.8	235.7	230.0	236.1	259.4	276.0	261.1	258.1	248.9	248.1	241.0	248.6	262.9	276.7	276.4	271.6	268.6	264.6	264.9	264.3	277.0
128	Arctic subocean	160.3	151.8	139.8	143.5	143.0	138.9	151.6	167.2	169.8	158.2	162.0	180.8	171.7	177.7	182.3	176.2	172.7	177.9	191.7	184.2	181.9	200.6	194.4	188.9	197.2	186.1	181.2	199.6	195.6	200.4	195.7
130	Chukchi Sea	215.6	218.3	224.5	222.4	217.3	216.8	218.3	232.1	236.4	259.7	240.3	218.2	217.8	216.2	227.2	250.7	242.0	238.6	226.7	220.1	213.1	216.6	237.0	250.1	268.2	281.4	263.3	256.1	263.4	238.8	243.9
132	Beaufort Sea	229.0	241.4	245.1	236.1	228.7	225.6	209.9	212.4	232.9	237.1	215.4	224.5	232.6	231.3	229.8	241.6	264.2	273.5	276.1	286.7	286.5	283.6	290.7	287.3	287.8	283.0	294.3	286.4	284.0	284.7	288.4
134	Arctic Archipelago	196.7	184.1	193.7	218.4	201.2	187.5	169.0	193.9	212.7	209.2	188.0	194.9	195.2	184.2	202.8	200.3	209.7	206.1	200.3	207.6	242.0	232.7	210.2	238.7	240.9	204.7	205.8	238.6	256.3	257.3	239.6
136	Foxe Basin	198.2	192.8	193.6	183.3	196.8	209.8	197.9	190.0	180.1	201.6	190.8	186.4	183.8	202.5	198.5	213.5	196.8	200.2	200.5	195.1	186.3	219.5	239.8	228.3	213.7	228.5	237.0	218.6	207.6	222.6	263.4
138	Baffin Bay	174.1	165.6	144.6	150.7	150.8	151.3	155.7	158.6	165.9	165.7	163.0	190.9	190.3	199.1	181.6	177.9	189.7	216.5	206.8	179.3	175.5	174.1	168.0	161.0	179.0	189.5	182.5	200.6	192.0	218.1	206.3
139	South Greenland	199.7	184.4	184.9	199.1	203.6	208.1	211.9	201.7	193.7	191.7	213.8	224.5	226.1	214.0	218.1	218.4	233.8	251.9	245.9	215.8	215.1	205.3	192.3	196.2	221.5	249.6	245.8	236.7	248.7	238.1	222.6
140	Greenland Sea	157.9	162.3	153.0	159.0	179.0	177.9	165.5	163.7	175.7	180.9	179.2	181.5	191.7	196.7	186.6	187.7	186.9	208.6	220.6	216.9	186.5	181.6	164.5	150.8	159.5	185.0	213.4	225.0	204.6	227.3	211.9
142	Norwegian Sea	258.6	258.8	253.7	274.5	267.6	281.7	278.8	268.3	259.4	252.6	255.2	280.5	271.6	254.1	262.3	282.0	290.3	299.3	273.3	253.6	267.6	284.8	277.3	277.8	280.1	258.9	259.0	257.2	267.8	304.4	300.5
144	Barents Sea	211.0	228.9	245.0	239.8	223.0	236.1	269.0	272.2	275.4	275.8	268.9	261.9	264.3	289.5	287.4	268.5	268.1	258.3	245.1	243.6	259.4	279.3	288.7	273.7	275.2	283.5	265.1	272.2	286.8	293.3	289.2
146	Kara Sea	258.6	253.1	240.7	236.3	241.0	239.6	230.8	228.4	241.1	246.5	241.0	242.7	242.4	246.8	255.8	264.8	269.5	281.3	282.8	276.9	268.2	264.0	268.0	277.2	284.6	286.0	286.3	276.5	269.4	259.0	259.4
148	Laptev Sea	200.6	215.6	222.1	226.7	230.2	227.7	222.5	225.1	227.4	225.9	223.1	231.4	232.1	226.4	222.2	223.7	233.0	237.7	243.8	260.5	265.9	233.6	223.7	238.0	242.1	247.7	262.7	270.7	272.4	268.3	262.6
150	East Siberian Sea	234.0	234.8	250.4	230.7	231.0	232.1	243.7	247.5	237.0	232.6	235.8	241.4	249.6	239.6	235.3	234.7	230.8	229.5	232.9	227.9	231.7	240.0	245.1	241.3	252.2	255.5	251.9	237.5	236.3	249.2	253.9
152	Gulf of Alaska	220.2	204.8	212.1	215.8	220.7	225.2	221.2	219.9	229.0	242.5	248.9	245.1	246.3	260.4	296.3	302.5	277.5	274.8	270.6	252.9	246.4	253.4	266.0	272.1	264.8	259.7	262.6	256.6	265.3	271.2	294.0
154	Southeast Bering Sea	217.6	219.5	222.1	222.6	227.0	237.4	243.6	249.7	272.8	279.1	232.4	226.3	235.8	268.7	290.1	296.5	278.6	270.0	265.7	266.6	260.9	287.3	266.0	266.1	279.1	286.1	283.8	279.4	273.0	286.0	278.0