2002 09 - 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	264.3	260.4	256.8	254.6	254.0	255.9	258.8	258.3	255.1	252.1	249.0	246.5	246.7	242.6	239.9	235.8	234.6	238.3	241.5	241.9	238.8	230.2	224.7	223.1	223.1	221.4	220.2	217.8	216.7	216.0	-9999.0
34	Hudson Bay	315.7	302.8	294.8	287.4	285.7	288.4	295.2	308.6	304.2	288.9	283.7	280.7	275.7	264.8	266.2	272.6	273.4	282.7	289.8	284.3	267.7	247.1	234.9	232.3	231.1	233.3	229.2	225.7	247.2	259.9	-9999.0
36	Hudson Strait	303.7	310.1	277.5	292.8	274.3	237.3	234.2	240.9	256.0	254.3	234.7	227.0	239.8	233.4	251.3	242.3	238.6	237.1	235.2	270.2	276.7	273.5	266.4	232.8	236.3	239.2	222.7	222.3	214.3	222.2	-9999.0
98	Bering Strait	261.6	257.7	257.1	262.7	275.3	269.7	257.5	245.6	242.4	235.9	232.3	232.8	243.8	247.5	240.4	239.7	236.3	228.9	231.1	228.0	227.1	224.1	230.2	242.2	249.6	249.7	248.5	234.4	231.7	228.1	-9999.0
128	Arctic subocean	210.6	191.6	191.5	192.4	187.2	193.9	189.4	185.2	189.2	196.8	198.5	201.1	196.6	196.3	190.8	194.6	200.7	203.2	200.5	197.4	189.8	182.2	180.1	181.0	171.6	172.3	162.1	157.3	152.0	150.2	-9999.0
130	Chukchi Sea	246.0	263.2	271.1	269.7	278.8	267.0	254.2	235.5	229.9	233.0	229.6	224.4	237.3	243.6	242.4	230.6	231.3	223.0	218.0	222.8	233.2	232.7	233.5	248.4	255.1	255.1	248.4	243.3	239.2	234.6	-9999.0
132	Beaufort Sea	273.5	263.3	255.4	254.5	256.3	261.2	265.2	268.3	267.9	268.6	259.1	254.2	254.8	256.7	262.6	266.6	262.3	254.0	252.0	237.8	227.3	225.6	218.8	207.3	216.9	222.2	229.6	241.6	233.4	220.8	-9999.0
134	Arctic Archipelago	242.3	234.7	233.2	229.7	215.7	222.4	239.2	244.0	240.4	241.4	245.1	235.7	224.7	220.6	218.5	223.4	233.2	235.3	233.2	227.3	214.7	208.8	208.4	215.2	212.8	207.8	197.3	195.9	195.0	188.4	-9999.0
136	Foxe Basin	242.3	236.4	230.8	231.8	233.3	220.8	218.2	219.6	223.8	219.4	224.4	224.6	226.7	231.6	234.0	237.4	237.6	238.0	235.5	235.1	244.0	248.6	232.7	225.0	224.8	222.1	216.3	211.8	205.8	202.5	-9999.0
138	Baffin Bay	178.8	178.0	179.7	185.5	182.7	179.8	188.7	185.9	180.0	184.1	179.5	175.4	197.1	204.9	199.1	199.6	198.3	194.0	187.5	187.6	186.7	187.6	192.7	190.0	178.5	171.0	157.1	153.3	155.9	150.6	-9999.0
139	South Greenland	179.7	168.7	166.3	171.6	174.3	206.8	227.7	212.0	205.7	210.7	204.3	202.9	224.0	223.4	214.6	201.9	194.1	184.7	191.4	196.3	206.5	191.9	187.3	203.4	185.3	167.5	161.1	156.8	158.4	177.4	-9999.0
140	Greenland Sea	162.5	169.9	162.7	163.8	167.9	163.3	178.9	188.7	197.6	187.9	190.4	180.7	187.6	197.3	187.1	175.7	174.6	170.7	161.9	161.4	169.3	171.3	169.4	157.4	166.9	160.2	157.7	143.5	131.6	126.2	-9999.0
142	Norwegian Sea	267.9	280.0	276.6	280.4	287.8	279.2	267.0	267.4	276.1	276.8	282.8	285.6	276.4	254.4	264.1	269.8	257.3	243.4	235.2	238.9	238.9	230.3	245.8	245.4	234.6	228.0	245.2	258.7	247.3	244.3	-9999.0
144	Barents Sea	281.8	267.7	272.8	263.9	268.5	284.5	286.0	271.7	262.5	257.4	236.2	241.5	242.9	246.2	247.7	245.6	248.8	252.0	249.5	243.7	238.7	231.6	230.7	231.7	230.7	228.5	223.0	225.9	229.3	223.8	-9999.0
146	Kara Sea	275.2	278.9	272.2	264.0	264.0	266.0	265.5	263.1	260.4	256.9	263.3	264.7	255.5	239.2	230.1	228.1	233.1	245.9	258.0	263.6	261.0	248.6	234.4	232.7	239.1	239.8	240.0	235.3	228.8	229.1	-9999.0
148	Laptev Sea	251.6	254.8	259.6	259.3	252.8	251.8	256.9	258.3	250.2	254.1	243.9	235.6	244.3	254.6	244.4	219.6	218.5	217.9	215.0	221.7	224.1	216.3	218.2	212.4	201.6	197.7	205.6	206.6	200.8	193.0	-9999.0
150	East Siberian Sea	273.7	251.9	249.3	253.1	254.9	251.0	244.6	242.5	246.8	244.2	239.1	233.7	228.6	222.2	248.6	245.1	205.4	223.2	227.3	226.2	230.3	232.3	226.7	229.4	227.2	219.1	213.4	207.0	203.9	202.5	-9999.0
152	Gulf of Alaska	262.5	257.1	250.9	256.8	274.4	266.5	259.1	254.9	250.5	243.5	244.2	248.7	253.1	250.6	254.1	248.0	247.4	245.3	239.6	232.0	234.7	236.2	251.9	258.2	266.9	260.0	251.4	236.1	233.8	236.6	-9999.0
154	Southeast Bering Sea	267.1	263.5	262.4	296.7	292.6	274.2	266.5	257.3	248.8	241.6	261.2	266.9	266.0	258.2	252.4	250.5	253.4	251.0	235.0	225.8	227.7	240.4	265.8	268.0	265.3	262.4	258.0	255.9	256.8	247.8	-9999.0