2004 06 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	239.2	238.4	242.9	249.0	251.6	252.8	252.2	250.8	251.2	254.3	258.4	260.5	262.8	263.2	261.5	260.4	263.5	268.7	272.0	270.8	269.9	269.5	269.9	270.0	271.3	273.2	276.7	280.1	280.9	280.6	-9999.0
34	Hudson Bay	253.5	254.7	262.7	272.8	276.6	270.6	266.6	261.2	250.8	261.1	269.3	271.4	274.4	270.7	264.0	262.1	258.6	256.5	265.3	270.3	263.9	260.0	257.2	257.4	264.7	268.0	273.4	287.3	290.4	289.1	-9999.0
36	Hudson Strait	229.3	227.5	234.5	232.9	229.5	242.2	245.5	235.0	235.6	228.1	230.6	228.6	236.4	256.4	252.9	238.9	229.5	235.6	242.3	249.2	251.3	251.6	250.1	256.1	256.5	246.7	247.9	248.9	255.9	261.7	-9999.0
98	Bering Strait	247.1	249.4	248.8	255.0	263.8	271.3	274.7	270.2	262.5	258.6	259.9	262.7	270.1	274.4	271.7	272.7	275.8	281.1	285.6	290.4	290.5	285.4	285.8	284.8	289.6	287.7	289.1	300.3	299.4	296.5	-9999.0
128	Arctic subocean	195.1	193.9	200.4	199.4	201.8	207.1	209.7	211.5	210.2	210.2	207.3	204.8	203.1	204.2	204.8	206.6	209.5	214.2	216.9	216.1	216.3	221.0	220.3	220.0	221.0	222.8	222.5	219.0	218.0	217.5	-9999.0
130	Chukchi Sea	244.8	241.8	238.9	247.6	255.5	255.3	257.6	255.0	257.9	259.1	255.4	254.7	260.1	269.1	271.9	269.7	273.5	265.2	271.7	272.7	267.3	272.7	272.0	262.0	264.8	260.3	266.9	272.9	282.7	292.3	-9999.0
132	Beaufort Sea	244.8	248.4	249.4	254.9	263.0	261.6	251.3	247.9	257.9	258.1	249.1	248.1	253.9	257.6	255.8	248.5	258.3	278.8	292.4	278.3	276.3	272.3	276.4	282.7	289.2	293.9	295.1	290.0	282.4	283.9	-9999.0
134	Arctic Archipelago	208.1	211.9	222.4	224.7	220.7	215.7	215.4	218.6	221.6	222.1	221.6	222.6	219.2	220.5	215.3	216.3	220.5	230.4	235.0	227.1	221.9	221.9	224.9	233.1	242.4	248.1	251.8	244.3	240.4	240.3	-9999.0
136	Foxe Basin	216.5	212.3	214.5	216.7	207.7	207.4	212.2	216.3	217.8	223.1	230.5	225.9	220.0	218.2	221.0	220.6	218.7	216.9	218.7	226.7	237.7	233.5	242.1	244.6	238.3	235.3	232.2	234.5	243.1	241.9	-9999.0
138	Baffin Bay	188.3	186.5	193.5	192.3	189.9	190.6	194.9	197.2	191.0	185.1	180.4	180.8	189.1	195.5	193.8	196.2	198.8	206.5	209.6	201.1	209.8	219.8	214.2	210.5	200.3	199.7	195.1	191.9	191.1	194.1	-9999.0
139	South Greenland	208.8	205.2	205.7	206.1	201.7	198.4	197.6	202.3	206.3	202.6	201.7	197.3	198.6	195.9	201.0	204.9	218.1	224.4	222.8	220.2	220.0	217.9	212.6	209.0	206.7	207.4	212.6	212.2	215.3	214.7	-9999.0
140	Greenland Sea	194.6	190.8	191.4	193.1	190.9	181.8	182.4	187.8	190.5	185.5	182.6	183.5	185.4	188.2	187.1	187.0	192.3	203.5	208.0	201.5	203.8	201.5	197.8	191.5	193.8	198.9	206.2	205.8	208.2	207.5	-9999.0
142	Norwegian Sea	233.5	239.6	242.4	249.2	252.3	234.7	234.6	231.5	238.3	251.4	247.8	247.0	249.5	253.7	244.3	241.2	236.9	239.4	246.4	250.6	256.1	255.0	254.2	261.9	272.6	269.6	265.9	261.5	267.0	270.8	-9999.0
144	Barents Sea	242.0	228.5	230.2	235.7	240.2	254.2	255.0	239.7	246.5	254.7	263.7	269.9	269.4	264.7	267.1	273.1	274.1	275.0	276.8	276.4	281.7	299.6	301.6	296.8	297.6	305.2	320.8	327.2	328.5	322.5	-9999.0
146	Kara Sea	251.1	256.9	265.1	275.2	280.0	276.4	267.9	271.0	274.8	283.3	294.9	303.1	301.2	296.8	296.2	296.9	300.0	304.7	303.3	298.2	296.1	295.0	299.3	300.6	300.3	303.6	305.7	310.3	311.3	308.7	-9999.0
148	Laptev Sea	239.3	225.6	230.2	232.0	226.8	239.3	256.7	252.6	252.3	251.1	251.2	247.1	255.5	263.7	262.5	258.1	263.9	268.2	269.9	276.4	276.6	273.7	271.0	267.7	265.4	263.4	266.6	264.4	264.8	268.8	-9999.0
150	East Siberian Sea	233.4	234.9	225.5	231.5	238.6	242.6	246.6	255.8	254.6	252.6	259.7	257.9	256.2	253.7	252.8	248.9	247.9	248.2	251.6	252.9	257.1	260.2	259.5	258.3	253.8	250.2	252.4	263.0	270.1	272.7	-9999.0
152	Gulf of Alaska	245.5	241.0	242.9	252.2	270.5	281.2	282.9	265.7	252.8	249.2	248.7	251.1	262.8	267.5	262.7	264.6	274.5	281.6	287.0	288.3	286.7	285.8	286.9	289.2	294.3	299.6	301.0	299.5	299.3	296.8	-9999.0
154	Southeast Bering Sea	258.8	261.7	259.7	269.7	284.1	298.8	291.7	269.4	262.0	257.7	260.4	274.3	277.9	274.8	269.1	269.0	264.6	274.2	276.9	281.5	285.0	287.1	281.5	282.1	283.0	290.5	311.9	320.2	314.0	313.3	-9999.0