1990 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	247.0	247.9	251.7	252.8	252.4	252.7	255.7	260.5	262.7	266.6	266.9	266.7	267.1	267.2	267.0	271.4	274.5	272.8	268.9	267.7	268.4	270.3	271.7	271.3	273.0	273.2	274.6	277.5	280.0	283.3	-9999.0
34	Hudson Bay	283.9	265.5	255.4	255.4	263.1	267.6	268.0	273.0	278.6	288.5	295.9	289.6	285.0	266.8	260.1	279.6	297.7	291.5	284.0	287.2	290.6	294.4	297.0	301.3	303.3	293.8	292.7	297.3	299.7	299.9	-9999.0
36	Hudson Strait	221.6	229.5	225.1	224.4	213.2	219.1	227.5	226.9	214.1	238.5	224.8	232.1	248.6	261.6	218.4	225.9	239.1	224.0	227.1	231.7	242.2	258.2	273.6	276.3	276.4	255.1	252.6	253.2	250.0	252.4	-9999.0
98	Bering Strait	261.0	258.9	270.1	266.6	252.6	243.7	238.9	238.1	241.0	251.1	254.1	255.6	259.0	259.4	254.2	251.3	256.5	258.9	251.2	253.1	255.7	252.5	263.9	271.0	276.3	271.0	270.2	274.0	274.2	276.1	-9999.0
128	Arctic subocean	202.2	203.0	210.3	211.1	209.5	212.1	206.8	212.6	217.1	218.4	212.5	214.5	215.1	215.0	217.3	216.2	216.6	215.8	217.9	220.8	223.5	221.9	220.3	215.6	216.7	218.9	214.6	221.8	229.6	227.4	-9999.0
130	Chukchi Sea	252.5	258.1	260.7	251.5	231.4	225.0	227.3	232.8	220.0	230.6	245.0	252.8	253.9	258.3	253.7	246.2	249.0	253.5	240.1	243.7	240.0	248.4	248.0	268.3	271.7	285.7	273.9	269.0	272.0	277.7	-9999.0
132	Beaufort Sea	245.8	238.9	255.5	262.2	251.3	236.8	239.9	245.4	252.0	255.2	261.2	254.0	246.5	255.1	272.6	277.4	277.5	277.0	273.3	272.5	276.6	287.7	296.0	282.2	278.3	283.0	284.2	283.5	278.3	278.3	-9999.0
134	Arctic Archipelago	214.0	216.8	228.7	226.4	212.5	206.8	207.3	214.3	219.9	223.2	214.6	223.6	217.8	217.7	225.1	225.6	235.4	243.6	240.4	239.5	239.0	245.2	249.2	250.1	253.7	255.4	254.8	255.3	252.4	251.5	-9999.0
136	Foxe Basin	217.7	220.2	217.7	220.3	219.9	221.7	230.1	226.4	212.0	220.7	225.6	219.2	215.8	231.6	222.1	218.1	219.4	221.5	224.1	231.2	236.6	236.0	237.0	236.9	242.2	243.5	243.0	238.5	239.6	241.5	-9999.0
138	Baffin Bay	189.5	200.0	203.1	196.7	193.9	195.0	196.3	204.6	206.6	204.5	201.0	197.5	198.5	193.4	202.1	205.7	206.8	204.4	205.2	208.4	208.2	206.0	204.9	200.2	201.1	202.6	199.8	200.9	201.0	202.3	-9999.0
139	South Greenland	205.9	199.8	193.3	194.9	199.3	196.3	201.1	207.0	203.8	199.1	199.8	207.8	204.6	203.0	202.3	204.0	203.7	205.6	207.5	203.7	207.9	208.1	207.6	206.1	205.8	202.4	203.4	203.5	208.2	208.2	-9999.0
140	Greenland Sea	181.6	198.2	197.8	200.5	200.5	203.6	204.3	207.9	203.6	202.9	203.7	203.0	200.6	203.1	204.6	207.9	205.8	204.0	206.5	208.6	204.1	199.2	197.5	195.6	187.7	184.3	188.3	189.5	199.9	204.3	-9999.0
142	Norwegian Sea	244.0	248.8	260.4	255.1	257.4	259.7	261.8	256.3	249.5	260.9	250.1	246.7	245.6	246.7	249.6	253.7	259.4	255.5	263.1	270.1	276.6	277.5	283.2	285.2	278.2	266.6	257.6	264.3	264.1	255.7	-9999.0
144	Barents Sea	246.7	247.8	262.6	276.3	278.4	261.7	245.8	254.9	264.2	269.0	268.9	265.7	263.4	274.2	287.6	289.2	289.9	296.9	284.1	269.2	268.4	277.7	287.3	295.4	303.4	312.7	311.3	297.8	291.6	297.6	-9999.0
146	Kara Sea	259.3	263.5	262.5	260.0	263.3	270.5	283.0	293.2	294.8	299.3	300.9	301.0	300.6	297.7	291.1	291.1	291.0	293.9	296.1	293.8	287.9	284.8	286.3	285.9	286.2	287.9	292.6	299.1	302.8	304.9	-9999.0
148	Laptev Sea	231.9	246.2	262.0	269.3	269.8	272.8	272.0	269.4	270.8	275.2	274.0	277.0	283.3	289.3	296.9	299.1	289.9	277.5	272.4	270.1	276.5	274.0	264.4	267.6	274.4	277.6	274.3	282.7	300.2	312.3	-9999.0
150	East Siberian Sea	260.0	259.4	253.3	251.9	257.5	260.5	264.3	264.4	266.1	249.4	231.7	232.1	248.2	263.1	262.0	274.9	294.7	289.4	263.9	262.5	264.3	279.9	278.5	255.5	249.8	257.7	277.3	274.1	254.1	258.0	-9999.0
152	Gulf of Alaska	258.4	259.1	270.5	267.1	262.5	264.0	252.9	251.1	256.0	257.6	251.5	254.3	258.9	260.1	251.5	254.3	255.6	247.9	248.6	246.7	252.0	248.8	248.0	258.9	267.0	262.8	264.0	269.4	270.8	273.9	-9999.0
154	Southeast Bering Sea	270.4	275.9	292.2	287.5	276.1	273.3	265.7	261.5	257.8	267.8	271.5	270.1	272.1	268.6	256.4	266.9	264.3	262.0	256.0	256.2	256.4	256.3	256.6	271.5	285.3	275.5	270.1	272.2	281.8	291.0	-9999.0