1989 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	245.1	245.6	249.3	253.7	253.1	251.5	251.4	252.9	254.9	258.3	262.9	261.9	261.7	261.9	261.8	263.5	265.8	268.9	267.3	267.7	269.0	270.1	270.6	272.5	274.1	274.9	275.3	277.0	281.1	284.3	-9999.0
34	Hudson Bay	262.2	258.8	253.1	252.6	258.5	262.5	256.5	258.1	266.3	274.0	276.3	269.5	264.2	274.9	287.5	300.6	294.7	288.4	290.9	305.3	306.0	308.5	305.6	298.4	289.1	284.1	281.6	280.7	296.0	309.9	-9999.0
36	Hudson Strait	214.5	232.4	243.0	226.4	224.4	224.0	232.7	228.1	227.8	233.1	254.3	239.8	229.8	223.1	230.7	238.7	262.6	263.1	243.4	258.8	274.8	303.2	312.9	321.3	312.8	261.8	259.6	258.9	253.4	249.6	-9999.0
98	Bering Strait	236.6	231.1	246.8	258.3	249.6	244.6	243.0	246.6	248.7	252.3	261.6	257.7	259.1	267.5	259.5	257.3	259.1	262.7	260.7	260.2	261.2	260.7	259.9	264.8	270.1	271.0	274.2	274.9	280.2	281.3	-9999.0
128	Arctic subocean	210.1	213.0	214.3	213.6	211.5	207.1	205.0	208.7	211.0	214.6	219.0	217.8	215.6	212.4	210.3	212.6	214.6	217.8	216.2	214.7	215.0	216.7	214.4	216.8	224.9	219.7	217.3	217.3	220.3	217.2	-9999.0
130	Chukchi Sea	233.7	232.2	233.7	240.9	241.2	238.1	237.0	237.0	236.2	227.8	247.0	221.8	229.4	245.2	247.2	250.8	259.4	257.0	276.6	272.5	260.2	262.2	261.8	260.4	258.7	261.8	265.1	267.1	276.0	278.8	-9999.0
132	Beaufort Sea	256.5	258.1	265.7	278.2	274.3	261.9	256.0	260.0	262.7	269.8	284.2	291.2	290.9	287.2	275.8	261.4	259.9	265.2	262.1	264.4	263.6	261.1	266.1	275.0	276.2	275.4	270.4	273.1	277.8	283.0	-9999.0
134	Arctic Archipelago	220.1	228.7	234.7	230.9	229.2	229.1	227.0	220.5	218.1	231.2	247.6	266.0	261.7	250.1	229.4	227.8	225.3	240.1	244.7	240.8	240.2	237.7	235.5	245.5	261.7	258.1	255.5	258.5	265.0	266.1	-9999.0
136	Foxe Basin	215.6	215.3	220.9	225.3	227.2	218.9	214.3	217.0	219.4	213.4	213.1	217.6	235.6	244.0	237.0	225.3	231.3	223.4	228.9	236.6	245.8	252.5	238.5	233.7	230.5	237.4	241.0	241.1	241.4	244.9	-9999.0
138	Baffin Bay	192.8	192.6	192.2	194.9	193.4	191.7	191.7	198.9	201.2	193.5	193.1	197.0	198.2	193.6	196.5	197.6	201.8	206.9	208.7	211.1	209.6	209.2	206.8	202.3	200.1	204.9	200.3	194.5	193.9	199.6	-9999.0
139	South Greenland	208.7	196.9	190.5	198.6	211.1	209.7	211.5	216.2	211.0	200.0	195.1	197.1	200.3	200.8	200.0	198.4	197.6	208.6	213.1	212.1	215.2	215.3	217.5	208.5	200.2	195.4	195.8	195.6	193.8	193.3	-9999.0
140	Greenland Sea	195.9	197.6	191.9	191.2	195.0	194.4	192.1	196.3	203.9	205.2	201.2	199.9	206.3	200.0	195.4	198.5	195.1	194.9	201.2	206.2	206.7	202.7	204.5	199.1	190.9	195.6	198.8	197.9	193.7	190.9	-9999.0
142	Norwegian Sea	231.1	230.5	230.0	243.5	256.9	261.1	257.1	258.1	251.2	247.5	250.7	242.3	248.5	255.5	257.8	264.7	267.9	278.9	274.7	266.5	260.6	268.9	261.7	248.9	266.6	273.5	271.6	285.5	266.5	250.2	-9999.0
144	Barents Sea	269.1	280.7	276.4	276.6	293.3	306.4	312.1	307.1	304.3	316.7	313.6	285.2	256.1	252.6	272.6	293.0	309.8	312.5	304.1	306.0	299.3	281.1	285.5	301.0	306.4	311.8	321.2	329.0	336.2	339.8	-9999.0
146	Kara Sea	265.8	260.4	262.0	267.1	258.8	250.0	251.9	256.8	261.1	263.4	272.5	277.9	281.0	277.5	267.5	266.2	277.1	285.2	285.9	284.8	286.2	288.7	289.3	290.1	293.4	301.9	305.2	304.6	302.3	302.5	-9999.0
148	Laptev Sea	235.4	248.5	259.3	260.2	258.3	263.1	262.3	257.2	255.9	257.9	254.7	249.1	252.7	254.8	271.2	272.7	263.1	267.0	264.3	255.8	258.3	263.7	264.0	266.1	272.9	267.6	265.2	273.6	283.1	282.7	-9999.0
150	East Siberian Sea	222.2	216.3	230.2	252.7	266.3	275.7	286.1	289.1	289.1	289.9	283.6	282.6	289.2	287.8	285.6	296.1	298.3	278.6	254.8	247.9	257.0	256.4	259.1	271.0	276.0	285.5	288.3	289.5	291.4	306.0	-9999.0
152	Gulf of Alaska	232.7	239.7	262.6	261.0	246.0	239.7	237.4	239.0	237.2	247.5	255.1	253.1	255.3	259.5	246.6	237.6	243.5	255.7	250.0	243.6	247.1	254.0	259.2	264.9	257.6	262.9	265.7	267.7	266.4	263.5	-9999.0
154	Southeast Bering Sea	248.1	248.3	263.0	263.6	253.6	246.8	255.9	258.6	254.8	255.1	263.1	261.9	264.0	278.5	282.3	259.2	267.6	269.7	268.2	261.0	261.1	262.2	257.0	260.0	263.2	271.7	271.9	269.7	280.3	281.5	-9999.0