1969 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	223.2	221.7	223.8	229.3	230.6	227.8	228.1	227.7	227.9	233.1	236.8	237.0	236.5	238.2	240.8	240.9	239.2	241.9	242.5	239.4	240.2	244.2	246.7	249.7	257.3	260.9	263.5	261.5	260.5	258.8	258.6
34	Hudson Bay	246.1	253.7	245.3	242.8	259.9	269.2	273.5	261.7	253.3	256.1	246.5	250.6	258.7	262.8	271.2	259.7	243.3	249.7	253.7	232.2	232.8	247.8	260.4	252.3	264.0	278.5	298.1	297.4	280.5	280.5	272.0
36	Hudson Strait	191.5	211.9	234.6	258.2	247.7	228.9	241.4	257.3	276.4	280.9	276.9	248.9	247.6	239.2	229.0	235.5	221.9	213.4	223.7	226.9	210.7	210.8	217.2	232.1	240.0	221.9	228.9	238.4	250.9	264.4	244.0
98	Bering Strait	249.2	237.8	238.7	238.5	236.3	236.1	238.8	249.8	241.3	248.4	257.2	253.0	249.2	250.0	246.0	246.1	240.9	244.6	232.2	231.7	238.6	251.7	263.1	253.1	254.4	248.0	245.4	238.5	243.0	249.3	262.4
128	Arctic subocean	182.5	194.2	182.5	176.6	173.1	198.7	197.1	204.2	193.8	181.0	163.4	159.3	160.2	176.4	190.4	196.8	195.9	182.9	183.2	190.7	184.2	197.3	183.5	186.5	186.9	199.4	198.5	200.4	195.5	189.0	186.9
130	Chukchi Sea	260.7	264.0	231.3	219.0	224.4	212.8	221.5	239.9	245.3	240.4	245.7	226.9	210.0	236.7	273.4	242.3	235.3	253.1	237.9	224.7	224.3	245.8	271.8	250.5	245.5	246.6	218.9	222.2	261.0	234.5	221.9
132	Beaufort Sea	250.3	247.7	251.5	253.7	252.4	245.0	237.7	248.1	243.4	248.6	260.2	257.2	246.1	232.6	228.1	229.5	250.8	246.0	224.6	216.4	229.3	234.2	247.1	259.2	276.6	254.6	254.2	250.0	262.3	258.3	267.5
134	Arctic Archipelago	177.0	181.6	199.2	214.8	229.3	229.5	229.3	222.2	214.7	203.6	199.2	200.0	196.4	182.9	192.3	191.5	187.2	194.7	198.6	188.6	193.7	192.2	190.3	202.4	211.0	211.7	213.9	207.6	217.9	212.6	202.2
136	Foxe Basin	205.8	217.6	228.9	236.1	221.7	214.7	221.1	218.9	236.6	247.3	238.5	245.3	232.7	220.1	187.2	221.3	219.9	198.6	200.1	217.2	218.5	221.8	215.7	216.3	218.8	217.7	237.9	233.5	222.9	240.6	239.8
138	Baffin Bay	203.3	186.5	171.2	172.3	170.1	168.0	163.7	172.6	175.6	157.8	151.0	170.4	208.5	215.8	218.7	197.7	190.9	180.0	198.0	204.7	191.0	181.4	191.5	190.8	194.3	190.1	214.4	223.1	202.8	184.4	199.1
139	South Greenland	202.9	191.6	189.9	188.5	186.9	181.0	174.7	178.2	190.0	188.1	194.9	218.9	215.7	220.5	205.3	196.0	193.9	207.4	232.1	220.3	210.9	214.4	212.2	198.0	197.4	198.1	207.8	216.9	220.6	212.8	202.9
140	Greenland Sea	200.8	197.1	179.5	175.1	158.0	156.5	157.4	163.3	165.3	165.9	147.4	144.2	185.5	200.6	199.6	208.0	211.1	192.3	209.2	222.0	212.1	214.4	185.7	192.9	196.6	198.5	181.5	195.3	203.4	209.1	188.4
142	Norwegian Sea	248.3	247.3	248.2	246.0	253.7	246.1	254.8	273.0	283.7	275.5	283.0	268.2	262.9	269.4	264.8	258.8	266.5	272.2	252.4	245.3	259.6	265.4	268.2	271.4	280.6	275.6	283.4	276.2	260.2	277.2	279.9
144	Barents Sea	207.6	204.9	223.7	226.7	207.1	211.7	216.6	226.8	260.6	272.0	275.5	272.2	269.1	261.3	245.0	240.4	231.7	240.0	245.6	272.2	285.9	271.5	259.0	261.2	255.6	251.8	256.2	260.1	259.5	252.5	251.7
146	Kara Sea	221.5	215.9	219.8	237.4	246.7	240.6	234.7	226.4	223.8	235.3	245.3	240.8	233.3	241.0	254.2	267.0	268.9	270.7	263.3	252.7	251.9	263.4	267.9	277.9	287.1	295.6	291.0	285.0	281.9	276.1	277.9
148	Laptev Sea	220.8	221.3	221.6	222.5	211.8	205.1	208.6	213.9	216.0	224.2	224.0	229.4	232.6	230.5	230.2	226.4	226.3	235.1	247.4	261.0	262.8	250.0	242.4	242.3	247.8	258.0	264.6	263.6	267.2	273.8	273.7
150	East Siberian Sea	204.2	209.4	219.5	211.1	211.1	202.7	216.4	218.4	219.2	217.4	240.3	240.1	240.8	242.3	245.7	244.1	228.9	232.3	231.7	234.4	226.0	223.2	238.8	239.1	249.4	270.3	260.7	251.3	245.5	245.9	249.3
152	Gulf of Alaska	252.8	249.2	255.5	273.4	253.3	248.0	270.0	252.3	247.0	276.5	276.1	260.3	249.1	267.9	249.6	249.5	251.5	246.7	246.7	277.4	272.3	292.8	259.4	279.6	285.6	257.9	277.0	279.5	259.5	263.6	292.3
154	Southeast Bering Sea	252.5	243.2	258.5	267.4	245.8	258.8	257.5	253.0	233.9	237.4	264.7	264.8	266.1	295.2	271.8	250.4	285.1	263.2	281.7	257.7	266.5	282.2	255.0	293.0	319.1	300.4	259.9	254.7	267.6	275.9	276.1