1999 08 - 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	280.8	281.5	282.2	282.4	280.1	275.9	273.3	272.3	272.4	272.2	270.5	270.6	271.3	273.1	275.0	275.6	275.4	277.0	279.5	280.4	277.8	274.0	271.4	269.2	269.7	266.3	264.4	261.3	260.4	259.0	258.0
34	Hudson Bay	285.3	289.4	293.3	296.5	297.5	291.7	287.1	287.2	296.0	296.0	293.2	289.7	289.2	295.8	302.2	303.1	292.0	296.2	307.5	316.9	317.8	310.9	304.1	307.7	315.6	314.9	298.4	279.1	279.9	293.9	305.7
36	Hudson Strait	277.8	268.2	262.6	275.9	281.9	280.8	275.3	269.9	267.1	267.2	265.0	271.4	281.5	273.3	270.4	279.3	265.3	254.6	263.0	284.1	289.5	271.0	258.5	245.3	268.6	255.8	289.6	273.8	254.9	249.5	257.6
98	Bering Strait	283.2	285.9	286.8	295.6	296.4	295.4	297.9	287.1	279.8	278.3	278.1	283.7	282.3	274.8	275.5	273.9	272.8	276.1	276.6	268.3	264.9	262.6	258.7	254.2	250.3	248.3	248.6	248.2	246.2	245.4	243.1
128	Arctic subocean	226.5	214.5	211.6	213.4	224.5	225.5	232.5	235.5	231.4	227.4	226.5	219.7	209.6	202.8	201.6	205.7	210.1	212.0	216.5	217.6	211.5	200.8	199.1	202.1	197.9	192.7	193.7	190.7	190.3	192.7	191.3
130	Chukchi Sea	259.4	256.7	267.0	294.8	294.5	283.4	278.5	279.3	274.9	277.7	271.4	268.3	269.0	269.3	271.6	278.8	278.2	275.6	276.4	265.7	265.3	264.1	259.2	253.3	247.1	246.0	246.7	240.7	238.3	236.8	240.4
132	Beaufort Sea	289.1	300.0	309.8	316.3	314.4	303.7	297.5	295.3	285.0	278.2	277.3	281.7	294.6	299.8	296.2	296.7	297.3	293.3	293.6	295.4	292.2	284.4	274.9	271.0	275.8	259.9	251.0	262.3	274.1	260.3	248.0
134	Arctic Archipelago	262.2	260.2	257.7	258.2	251.2	246.2	253.4	262.1	265.1	261.2	253.7	250.2	253.2	249.8	250.4	258.4	247.5	251.2	248.0	241.8	233.0	227.7	228.9	232.9	235.7	233.2	229.5	232.1	227.2	214.2	212.7
136	Foxe Basin	254.5	250.7	247.5	247.1	250.4	257.5	258.1	257.8	258.3	259.6	258.9	259.0	260.4	256.5	258.6	256.0	247.0	240.5	241.4	243.4	242.9	233.7	227.9	223.7	225.8	223.8	227.2	220.9	223.2	220.3	215.2
138	Baffin Bay	208.8	203.4	211.9	219.4	219.2	215.4	212.3	215.1	213.1	204.6	204.2	201.6	192.5	193.0	201.2	207.9	211.3	208.4	207.2	206.2	196.6	185.6	183.1	181.5	178.4	177.4	185.8	186.0	183.7	177.2	169.4
139	South Greenland	221.4	230.4	237.4	233.1	229.2	229.3	223.9	220.6	215.8	211.5	208.4	213.2	207.5	201.1	201.3	194.9	203.3	212.6	205.4	199.7	203.9	211.2	196.7	197.9	196.5	202.2	203.4	198.9	192.4	194.8	195.1
140	Greenland Sea	202.3	199.3	201.9	208.5	208.4	204.2	200.6	202.5	196.0	190.9	190.4	182.1	178.5	170.2	171.4	182.5	187.7	189.5	189.4	186.3	180.3	179.1	176.0	169.8	164.0	163.2	180.7	188.3	192.6	184.5	179.0
142	Norwegian Sea	280.3	287.8	283.4	272.5	261.2	252.2	252.4	254.1	260.7	259.7	257.1	253.7	250.7	257.0	266.3	267.0	263.8	260.1	256.1	253.3	250.0	252.9	261.0	264.8	261.1	270.8	282.4	276.6	281.5	276.7	263.5
144	Barents Sea	271.2	280.3	283.7	283.2	286.0	293.3	296.2	286.9	284.1	289.8	299.1	306.0	306.4	298.1	292.2	298.3	297.2	286.0	280.0	276.2	271.6	271.0	270.3	268.1	266.0	259.0	266.4	264.2	254.2	247.6	252.2
146	Kara Sea	309.8	304.1	294.0	291.0	286.0	278.5	276.1	278.5	280.6	282.1	279.0	275.6	278.9	287.9	292.8	295.6	303.7	309.2	312.0	310.1	302.8	296.2	296.3	293.6	290.4	284.7	281.2	275.9	271.8	272.6	270.3
148	Laptev Sea	289.0	290.0	295.1	286.5	279.1	277.9	273.2	273.4	272.0	269.8	263.5	268.7	266.8	265.2	266.9	261.1	259.7	262.9	271.9	283.5	289.0	290.7	289.1	281.2	280.2	281.6	283.2	284.8	286.5	278.8	273.5
150	East Siberian Sea	253.5	257.6	265.0	268.2	276.4	274.0	268.2	259.8	266.5	281.9	290.9	283.4	279.4	281.0	280.2	272.0	260.2	251.4	244.8	236.5	230.8	235.2	248.1	250.1	251.2	253.7	254.4	258.0	261.3	263.5	265.2
152	Gulf of Alaska	292.9	294.4	291.1	289.5	293.2	292.8	291.8	276.6	270.8	266.8	275.7	285.5	284.4	272.0	269.8	268.1	272.0	271.7	269.7	264.8	261.6	258.2	252.4	253.6	255.7	253.5	249.9	254.9	257.1	258.6	259.9
154	Southeast Bering Sea	280.0	275.8	303.8	302.4	285.3	281.3	280.4	277.6	280.4	284.2	286.2	298.8	273.3	277.2	268.0	270.6	281.4	285.6	288.0	271.1	268.3	270.1	272.9	267.1	271.5	265.6	268.3	267.3	272.4	275.4	274.0