1983 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	240.6	239.6	240.2	242.7	246.6	247.2	247.7	248.6	252.4	256.5	259.9	262.3	261.3	264.0	265.8	266.3	267.3	269.9	272.1	271.9	272.8	277.1	277.9	276.7	277.6	278.3	279.9	283.1	286.4	288.0	-9999.0
34	Hudson Bay	255.3	253.5	251.4	244.0	250.3	255.6	254.9	257.6	269.5	285.1	302.3	311.7	310.3	305.2	292.1	290.0	296.9	301.6	303.7	304.3	304.8	310.3	299.6	298.9	293.8	280.1	273.1	291.1	303.8	307.2	-9999.0
36	Hudson Strait	231.4	228.2	223.1	216.7	221.1	230.9	232.9	228.2	222.4	220.1	235.5	237.6	238.0	271.9	287.8	280.2	279.1	271.3	279.4	280.9	292.7	292.2	268.7	248.0	240.6	254.5	236.5	233.7	249.7	261.3	-9999.0
98	Bering Strait	250.6	246.3	238.0	236.4	241.5	232.3	227.4	227.4	225.8	230.1	242.0	251.7	249.0	246.4	250.8	246.6	241.8	248.2	272.7	280.2	273.1	269.2	265.2	267.4	275.5	293.1	287.1	276.6	274.6	278.6	-9999.0
128	Arctic subocean	204.7	207.2	209.2	205.2	193.1	192.2	196.3	206.3	211.0	209.5	206.2	202.0	202.5	203.8	203.7	207.9	214.0	216.2	224.5	226.0	226.2	221.7	216.4	216.7	220.5	216.0	210.4	213.4	221.7	229.6	-9999.0
130	Chukchi Sea	248.5	237.0	238.8	236.1	225.0	220.9	225.2	215.8	215.0	223.4	234.3	234.5	239.7	229.1	229.9	232.4	224.1	231.1	248.0	259.7	269.3	242.1	240.1	258.0	274.4	284.4	270.6	265.8	264.9	259.2	-9999.0
132	Beaufort Sea	267.6	244.6	240.1	246.9	255.8	258.2	252.2	247.1	250.7	257.0	259.6	264.3	263.1	266.5	275.6	281.1	278.1	281.9	281.6	276.4	275.9	277.7	271.6	274.2	279.4	280.4	290.6	293.5	297.8	302.2	-9999.0
134	Arctic Archipelago	217.1	217.1	224.9	230.5	234.5	233.9	236.1	231.0	223.5	226.1	229.1	237.5	234.4	226.6	234.2	240.7	237.7	238.2	244.2	244.5	243.5	244.0	245.1	228.7	227.1	241.2	257.8	251.7	237.7	241.4	-9999.0
136	Foxe Basin	217.6	208.9	211.3	216.5	219.7	216.3	213.1	212.3	212.4	217.1	220.9	226.3	226.4	227.5	224.3	233.6	245.8	247.1	237.3	236.1	233.6	234.9	236.5	242.7	235.3	244.8	236.1	239.0	231.6	226.2	-9999.0
138	Baffin Bay	183.3	185.6	187.2	184.9	176.1	168.3	167.7	175.6	186.3	190.8	186.3	181.4	184.6	178.8	181.2	195.7	207.2	216.2	215.7	213.7	213.0	208.4	204.8	202.1	202.9	205.1	205.0	206.3	217.7	225.6	-9999.0
139	South Greenland	183.5	183.7	183.6	190.9	193.7	191.2	184.5	177.3	182.2	183.1	181.3	188.5	184.7	185.0	187.0	187.0	193.8	202.3	209.9	205.4	205.7	205.2	207.2	200.7	207.5	221.5	221.0	219.6	223.2	220.5	-9999.0
140	Greenland Sea	175.6	175.2	170.1	170.8	173.9	173.0	166.6	162.5	173.3	184.8	184.5	176.8	175.0	180.3	181.3	179.0	185.0	195.3	201.0	207.5	204.9	202.0	197.3	197.5	197.4	202.2	208.8	208.5	215.3	220.7	-9999.0
142	Norwegian Sea	245.8	239.6	233.1	227.1	233.4	242.8	249.8	252.3	262.3	248.5	255.4	266.6	254.0	251.4	261.9	249.0	243.0	266.0	265.1	250.1	237.1	256.4	268.2	257.6	260.8	268.7	255.2	261.7	267.7	265.6	-9999.0
144	Barents Sea	274.6	262.5	265.4	282.8	262.8	239.0	234.1	241.0	256.9	273.5	281.3	285.7	289.2	296.7	293.1	296.1	306.8	298.3	280.6	262.2	240.6	243.2	256.5	254.0	264.3	268.7	278.5	299.1	314.8	322.8	-9999.0
146	Kara Sea	247.5	255.8	259.7	260.5	266.9	273.7	280.0	279.3	279.5	282.4	284.0	284.2	283.0	284.2	285.8	282.4	277.5	280.3	282.3	287.4	300.0	308.2	313.9	316.0	320.9	319.4	317.6	314.1	313.2	313.6	-9999.0
148	Laptev Sea	238.8	239.3	243.1	252.5	259.1	255.5	255.6	261.2	261.6	253.8	248.5	247.1	255.0	263.1	271.2	280.3	278.9	272.0	270.2	270.2	266.9	271.8	278.5	275.5	270.2	270.9	281.8	287.7	291.4	285.2	-9999.0
150	East Siberian Sea	226.0	224.1	217.5	221.8	226.1	236.3	243.9	251.7	263.3	268.1	263.8	255.9	228.7	252.1	256.5	244.7	259.9	277.8	279.4	274.0	264.4	280.5	286.4	284.5	270.3	258.0	263.7	272.0	273.2	279.8	-9999.0
152	Gulf of Alaska	242.7	245.2	244.7	236.6	245.5	247.0	234.0	235.8	238.5	242.8	243.4	243.6	247.7	249.2	252.3	251.3	253.5	256.5	271.4	262.9	255.5	258.0	255.7	256.3	259.6	280.8	274.2	268.2	264.3	266.3	-9999.0
154	Southeast Bering Sea	248.9	252.7	263.5	257.6	261.2	250.8	248.4	253.6	244.9	240.5	255.2	266.0	268.1	267.1	266.9	261.9	261.2	270.6	282.5	270.2	267.8	279.2	269.5	267.5	275.8	282.2	273.0	278.7	273.2	272.3	-9999.0