1969 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	240.5	242.0	244.7	246.3	246.8	246.8	245.8	248.6	248.9	245.6	243.6	245.8	250.9	256.2	263.9	265.3	263.5	260.1	257.6	255.2	254.1	257.4	260.5	263.0	268.6	271.3	272.5	272.0	273.0	275.1	-9999.0
34	Hudson Bay	247.0	254.6	264.3	265.5	268.3	264.3	255.0	256.8	257.6	250.0	242.7	241.1	243.6	245.6	254.2	260.3	262.8	259.7	253.1	242.6	249.2	262.9	275.3	280.1	282.5	285.2	288.5	275.3	267.4	268.9	-9999.0
36	Hudson Strait	229.5	227.9	237.0	234.5	220.4	226.6	237.2	239.1	226.4	225.9	216.8	214.1	241.6	240.7	224.5	226.7	231.7	243.7	243.6	252.6	240.0	230.6	235.1	246.9	253.7	247.2	246.6	248.0	235.4	233.3	-9999.0
98	Bering Strait	233.4	229.1	229.5	229.8	231.4	238.1	240.8	254.7	261.1	255.2	257.3	262.7	266.4	270.5	290.6	295.3	286.5	275.6	276.4	279.5	280.8	279.0	272.7	265.6	267.2	267.9	267.6	273.9	280.3	274.4	-9999.0
128	Arctic subocean	172.6	173.4	179.1	186.8	188.6	191.5	189.8	196.9	202.5	202.5	201.8	207.3	208.5	214.3	215.0	214.5	213.9	217.3	220.2	223.7	225.1	222.7	221.3	219.5	217.3	218.2	220.9	223.4	220.3	223.5	-9999.0
130	Chukchi Sea	221.2	223.0	217.5	198.4	200.4	222.4	237.0	246.1	257.6	245.2	253.1	253.8	256.6	249.4	257.4	277.1	286.0	277.6	271.5	272.2	276.8	277.1	274.9	268.2	273.3	275.6	273.8	278.5	277.4	271.7	-9999.0
132	Beaufort Sea	259.8	253.8	245.0	244.9	244.0	247.5	255.9	276.0	275.9	262.0	246.5	246.5	255.8	269.1	286.6	289.2	289.4	275.0	263.5	259.6	259.4	259.9	251.0	247.5	253.0	258.5	256.1	256.3	263.6	267.3	-9999.0
134	Arctic Archipelago	200.7	209.9	210.7	211.8	214.0	214.8	211.5	197.4	196.5	198.1	197.9	208.3	214.3	215.7	224.2	228.3	222.0	219.7	222.5	221.7	225.0	227.0	227.0	224.1	225.1	224.4	223.5	224.9	231.3	231.9	-9999.0
136	Foxe Basin	211.6	210.0	207.5	205.4	210.2	215.6	216.4	213.8	216.3	219.7	218.5	217.1	216.7	216.0	218.3	218.5	218.4	217.6	220.8	231.1	233.2	226.1	225.3	226.2	224.6	221.5	224.4	223.8	222.6	224.8	-9999.0
138	Baffin Bay	175.4	177.4	188.7	191.8	192.7	188.4	186.3	188.5	195.3	197.2	192.1	195.7	197.5	197.6	197.3	194.7	193.6	197.1	200.9	200.1	208.3	207.8	210.6	211.2	209.5	208.2	211.0	209.0	205.1	203.7	-9999.0
139	South Greenland	195.7	195.1	195.9	202.4	207.3	204.0	199.5	198.9	198.8	197.9	199.6	197.0	197.0	195.6	195.5	193.2	193.9	202.1	206.9	210.0	214.6	214.0	207.7	207.4	211.9	210.2	208.4	204.9	205.0	204.0	-9999.0
140	Greenland Sea	176.2	182.1	189.5	192.3	194.8	195.8	196.7	200.3	199.8	202.9	197.7	197.3	199.3	196.3	197.2	200.5	192.9	203.8	211.0	215.7	218.5	216.3	211.5	209.2	211.3	213.6	210.0	204.7	204.1	206.2	-9999.0
142	Norwegian Sea	247.0	234.5	231.2	230.0	236.1	254.9	264.0	272.8	272.6	263.7	263.0	264.4	264.7	262.3	266.3	266.6	279.6	286.8	290.3	290.3	297.2	294.3	295.8	298.3	299.9	299.1	297.6	288.4	281.3	278.2	-9999.0
144	Barents Sea	238.2	242.1	245.8	253.4	261.9	269.6	267.7	264.0	254.2	266.6	271.7	257.7	236.0	239.4	237.9	241.6	252.9	254.6	254.7	251.3	250.2	255.4	251.1	251.9	260.3	265.1	266.5	261.2	260.1	264.1	-9999.0
146	Kara Sea	259.2	260.8	265.1	266.8	260.0	254.6	257.5	265.0	267.3	257.5	253.6	259.9	276.2	284.6	289.3	283.8	270.0	267.2	269.9	273.2	272.0	279.1	287.1	293.2	302.3	306.3	307.1	307.5	307.2	309.6	-9999.0
148	Laptev Sea	252.5	254.0	254.8	256.7	265.3	267.7	258.8	244.6	244.7	254.4	260.7	263.5	259.4	263.8	273.2	282.6	297.7	287.8	274.1	258.9	246.1	243.3	250.0	256.8	266.4	269.8	271.6	277.8	286.4	294.0	-9999.0
150	East Siberian Sea	231.5	230.2	228.7	228.7	230.3	234.6	233.8	243.6	239.5	236.7	241.9	245.6	250.7	257.0	274.7	271.8	268.0	272.4	270.7	272.2	265.0	260.3	260.1	261.4	263.7	270.2	277.9	284.2	285.9	291.5	-9999.0
152	Gulf of Alaska	245.6	239.0	242.7	246.1	242.6	241.4	248.7	258.4	257.3	247.7	252.4	259.2	263.3	277.7	294.1	289.3	271.9	262.5	261.9	267.2	273.8	279.0	276.2	265.4	263.5	264.1	266.5	268.5	282.0	271.9	-9999.0
154	Southeast Bering Sea	253.5	255.8	260.4	261.0	257.4	255.2	257.3	266.2	258.2	252.5	255.8	263.0	265.2	281.0	302.0	296.3	276.8	268.2	274.7	278.5	276.2	292.9	301.4	298.2	292.3	287.8	294.9	299.7	287.3	276.0	-9999.0