1960 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	248.3	248.9	248.3	249.6	250.3	253.4	257.0	258.4	260.0	261.6	263.3	263.0	265.7	266.7	266.8	267.0	268.2	270.9	274.1	276.5	278.3	280.4	278.8	277.6	277.9	275.2	271.7	271.6	271.1	271.8	-9999.0
34	Hudson Bay	275.1	274.8	266.7	258.7	255.4	255.6	264.8	274.3	280.6	281.6	283.1	283.3	281.0	280.5	275.8	273.5	270.3	273.8	283.8	291.1	290.1	289.0	288.8	293.2	301.8	303.6	301.7	298.5	287.2	277.5	-9999.0
36	Hudson Strait	284.1	285.6	288.2	287.3	267.2	254.4	241.2	238.1	241.4	267.5	251.1	245.7	242.3	246.8	272.2	272.6	256.8	242.0	249.6	255.4	247.9	241.1	242.3	250.7	256.3	243.3	240.9	265.8	268.5	287.9	-9999.0
98	Bering Strait	229.3	228.9	231.9	239.0	243.5	243.8	247.5	248.9	249.9	252.6	256.1	256.2	257.5	253.4	252.8	254.1	254.5	252.8	258.7	262.4	263.6	268.8	268.7	269.9	272.8	274.1	274.6	283.5	287.1	280.9	-9999.0
128	Arctic subocean	200.7	211.1	215.3	212.9	208.6	209.6	216.2	224.1	221.5	219.0	215.6	214.3	215.4	215.2	211.5	217.6	216.4	218.5	215.5	220.2	220.9	219.6	217.9	215.1	213.4	217.3	226.3	228.5	239.6	243.4	-9999.0
130	Chukchi Sea	216.5	225.9	231.0	233.1	239.9	243.3	245.3	241.3	236.9	239.5	244.9	246.6	245.4	239.5	234.0	231.5	233.6	242.8	249.6	253.0	259.4	256.9	253.0	252.7	257.9	262.3	257.4	261.9	274.6	270.2	-9999.0
132	Beaufort Sea	249.8	244.0	237.5	238.2	243.6	250.0	254.7	251.4	252.7	262.1	271.7	262.7	267.2	267.2	266.2	269.2	269.0	271.5	275.9	281.1	283.6	290.6	290.9	287.1	287.6	286.6	283.6	277.4	279.7	286.6	-9999.0
134	Arctic Archipelago	225.9	224.5	224.2	229.2	228.6	222.0	220.9	220.4	224.7	230.7	242.7	245.2	246.6	247.3	251.7	259.5	258.5	256.1	252.5	253.9	259.6	262.6	250.2	239.7	241.3	239.5	238.1	241.7	247.5	248.0	-9999.0
136	Foxe Basin	227.5	231.3	229.3	224.1	228.9	229.4	217.1	217.1	226.1	228.8	225.4	228.1	231.5	233.8	232.6	233.2	233.5	243.3	238.6	231.7	232.1	236.6	234.2	230.5	227.8	229.9	233.4	242.0	242.8	246.9	-9999.0
138	Baffin Bay	176.9	182.8	197.6	203.8	211.0	212.0	219.0	219.8	213.4	209.6	203.0	198.1	196.2	194.5	193.6	196.4	196.6	199.8	195.6	194.8	195.7	196.7	197.3	196.0	195.9	196.6	199.5	202.7	214.6	229.1	-9999.0
139	South Greenland	205.0	202.1	202.4	209.6	217.0	218.2	214.6	219.1	217.5	211.4	202.1	197.6	193.6	194.3	192.2	194.9	207.0	215.4	217.0	206.7	204.2	200.1	198.8	199.2	205.3	204.0	208.5	217.4	222.2	221.9	-9999.0
140	Greenland Sea	197.0	193.6	193.6	191.4	200.0	212.0	212.3	212.5	208.0	196.5	186.9	189.2	187.7	186.9	192.9	198.0	197.3	195.0	199.5	197.4	203.0	204.5	195.2	192.5	195.1	196.0	197.5	198.7	203.8	222.2	-9999.0
142	Norwegian Sea	280.8	269.8	272.0	280.8	277.7	272.8	274.2	264.9	256.2	268.1	274.0	269.8	272.8	273.4	261.8	255.5	267.6	273.0	265.7	259.4	272.2	275.1	292.5	297.1	299.9	309.7	295.1	287.1	280.9	268.0	-9999.0
144	Barents Sea	265.2	260.8	273.3	268.5	250.4	239.4	244.1	249.2	268.8	279.0	296.6	296.3	296.6	293.0	300.5	301.6	294.1	284.1	274.8	284.9	285.7	295.3	300.3	291.2	288.8	276.4	281.7	297.9	307.3	317.4	-9999.0
146	Kara Sea	262.4	262.0	256.7	253.0	257.4	270.0	274.6	273.9	272.2	273.8	276.8	278.9	286.0	288.3	286.1	286.5	290.7	296.2	300.9	301.7	304.5	306.4	303.6	302.9	298.8	296.1	285.8	282.0	279.2	279.9	-9999.0
148	Laptev Sea	250.3	257.4	261.6	271.5	267.3	266.1	272.7	276.1	277.1	271.6	270.2	273.4	277.4	282.7	285.7	278.7	280.1	287.1	291.2	292.9	292.2	290.0	288.8	292.6	286.3	272.4	267.0	263.9	262.9	267.3	-9999.0
150	East Siberian Sea	232.5	236.2	241.8	257.6	264.9	265.0	260.5	255.0	254.9	256.9	250.5	246.3	251.2	251.1	253.0	258.8	266.7	265.4	261.4	265.0	275.0	287.0	284.0	266.3	275.5	291.2	291.8	282.8	280.1	268.6	-9999.0
152	Gulf of Alaska	230.0	234.5	239.6	245.2	247.2	247.4	248.2	244.4	245.7	250.0	241.6	240.6	246.7	244.4	249.2	256.5	258.8	254.1	256.1	254.6	256.9	266.0	267.9	269.8	269.7	269.4	267.7	274.7	268.4	256.1	-9999.0
154	Southeast Bering Sea	233.7	241.3	252.9	261.9	267.3	268.9	269.5	266.6	262.7	263.3	265.8	261.8	259.1	262.7	262.2	256.6	248.9	247.4	256.7	266.5	274.7	276.6	271.8	270.8	277.2	260.5	262.5	276.6	279.2	275.3	-9999.0