1994 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	255.5	253.7	250.9	252.7	251.3	249.8	248.3	247.0	243.9	242.0	240.4	236.4	235.5	235.8	237.3	239.8	240.4	241.1	236.7	232.6	228.1	229.2	229.6	229.9	229.4	225.2	221.7	221.9	219.5	218.6	-9999.0
34	Hudson Bay	262.4	265.4	276.9	291.3	290.5	284.3	279.7	279.9	284.5	294.8	289.4	278.8	273.5	284.5	294.3	288.7	278.2	278.7	280.6	274.0	261.5	268.2	280.5	278.4	261.7	259.9	259.7	258.5	248.4	239.8	-9999.0
36	Hudson Strait	238.0	224.7	240.6	264.9	272.3	276.9	279.7	266.0	254.2	249.8	256.0	255.3	258.3	251.8	237.9	253.0	255.3	231.7	235.9	237.9	235.1	250.2	262.3	276.7	258.0	232.2	238.1	275.0	282.8	277.3	-9999.0
98	Bering Strait	262.1	254.7	247.8	250.1	242.5	239.9	245.6	247.9	235.7	230.4	236.1	232.8	222.8	224.9	226.3	222.1	223.5	223.9	218.9	213.9	218.4	220.9	216.2	216.5	216.9	207.2	206.1	203.9	203.0	197.2	-9999.0
128	Arctic subocean	188.1	188.9	186.6	180.5	183.2	180.5	182.4	191.6	191.9	184.7	184.1	174.9	175.5	177.7	179.2	175.7	170.7	164.3	158.1	159.8	162.0	168.4	174.2	172.0	162.8	169.2	161.9	155.8	158.0	149.2	-9999.0
130	Chukchi Sea	255.5	252.3	249.0	238.7	233.4	247.0	253.2	239.3	226.3	239.6	241.2	233.9	227.6	216.7	209.3	210.3	212.4	216.1	212.5	214.3	209.9	214.4	212.4	204.5	201.6	198.5	218.6	218.3	213.6	203.1	-9999.0
132	Beaufort Sea	273.7	276.0	270.1	264.1	256.5	256.1	258.1	255.2	246.7	237.2	226.2	228.3	239.3	241.4	246.5	261.1	262.8	264.6	248.2	235.9	238.0	251.7	238.9	235.2	258.0	234.5	221.5	220.1	214.6	213.5	-9999.0
134	Arctic Archipelago	233.3	250.0	252.2	243.8	228.1	223.5	226.3	228.6	227.6	216.8	207.8	203.9	202.9	197.5	195.3	217.2	216.9	208.4	189.5	183.8	184.6	200.7	203.2	198.6	209.1	212.7	185.1	186.6	183.6	190.5	-9999.0
136	Foxe Basin	211.6	217.8	223.7	233.6	243.8	229.5	237.4	251.8	242.8	228.8	238.4	248.6	234.9	222.4	209.5	203.8	210.2	225.2	228.1	205.0	191.3	191.1	195.7	199.5	197.1	200.3	221.3	201.1	217.6	228.4	-9999.0
138	Baffin Bay	168.3	169.4	163.9	164.4	168.6	171.3	169.8	176.0	176.0	180.1	175.3	173.7	190.5	186.9	180.1	176.9	172.7	168.7	164.4	149.4	138.5	150.8	151.0	143.7	140.5	143.9	159.2	149.0	151.2	158.0	-9999.0
139	South Greenland	194.1	192.8	184.9	190.9	190.7	186.1	170.8	169.3	168.9	165.4	169.4	177.2	188.3	176.6	181.5	190.3	192.4	190.8	187.7	194.8	175.2	149.2	148.7	164.9	161.0	167.0	156.9	169.6	175.5	195.8	-9999.0
140	Greenland Sea	166.5	173.2	169.4	157.4	165.9	175.3	168.9	156.0	158.9	155.4	158.0	148.6	161.6	178.2	173.6	170.4	162.8	153.0	151.6	159.3	147.6	137.0	130.5	131.2	133.8	140.6	128.2	141.3	134.4	139.4	-9999.0
142	Norwegian Sea	257.7	267.8	270.6	271.2	267.4	262.4	261.9	257.6	258.5	265.8	268.6	254.8	242.9	236.9	231.0	237.2	234.3	228.4	237.8	245.7	260.1	268.7	259.9	255.1	239.6	239.9	239.3	232.4	234.4	228.2	-9999.0
144	Barents Sea	254.7	246.0	255.2	266.7	275.9	274.6	256.7	248.1	236.2	237.8	253.1	271.3	273.2	266.9	263.1	265.3	283.4	260.1	251.0	254.4	253.1	268.0	265.3	256.5	259.2	235.7	238.1	255.7	248.5	234.6	-9999.0
146	Kara Sea	283.4	275.3	261.8	257.5	256.9	256.9	259.5	257.7	255.3	251.7	251.4	245.6	241.6	241.9	247.5	247.6	248.3	257.5	249.4	241.0	235.7	229.4	230.8	239.0	242.4	241.1	237.3	231.1	231.6	237.0	-9999.0
148	Laptev Sea	255.2	260.1	256.5	259.7	258.7	256.2	250.9	249.5	246.8	242.1	235.4	227.1	227.6	226.3	222.3	227.4	235.4	240.6	245.0	244.2	235.6	231.2	232.7	222.5	214.9	217.2	219.1	221.4	219.2	209.1	-9999.0
150	East Siberian Sea	244.6	230.2	237.3	243.0	241.4	246.2	248.4	246.8	243.6	243.4	242.5	231.9	220.6	215.5	211.0	210.9	203.3	196.6	201.4	209.1	228.0	238.0	228.5	231.4	232.7	227.0	219.3	222.1	216.2	217.7	-9999.0
152	Gulf of Alaska	257.1	254.5	251.2	253.6	250.0	244.0	239.1	247.2	246.1	241.9	255.4	254.1	245.9	252.0	253.7	249.4	248.4	248.0	233.8	238.7	244.3	236.6	231.0	239.8	242.1	230.4	221.8	212.2	209.3	207.3	-9999.0
154	Southeast Bering Sea	274.4	267.5	264.2	266.5	257.7	243.3	262.7	281.3	270.3	282.9	279.6	266.4	262.3	266.0	260.4	250.8	252.7	253.1	246.8	254.4	254.5	249.5	250.7	246.2	237.7	232.1	221.6	213.7	216.8	219.7	-9999.0