1956 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	286.7	287.6	289.6	288.1	285.7	281.6	277.9	277.3	278.3	279.3	278.7	277.8	278.2	277.1	275.7	275.5	275.0	274.0	272.4	269.9	269.1	268.7	268.6	270.1	270.9	271.0	270.8	267.5	265.0	263.2	260.3
34	Hudson Bay	299.2	314.2	324.3	321.7	321.7	316.4	314.9	315.9	314.7	306.5	300.6	303.0	306.8	296.4	284.4	281.4	274.2	269.8	269.8	271.2	277.7	288.7	289.6	294.8	295.5	296.1	300.2	285.8	282.7	287.9	294.8
36	Hudson Strait	270.1	267.0	277.9	280.4	279.5	263.1	257.7	259.2	282.1	296.2	299.2	281.5	274.8	296.2	279.9	263.3	258.5	258.6	252.7	247.6	252.1	252.4	256.7	267.5	276.5	264.5	258.2	259.1	258.5	254.6	262.2
98	Bering Strait	273.6	263.4	270.1	279.0	280.0	281.2	276.0	273.0	278.5	287.9	283.4	263.7	258.6	268.6	271.0	275.8	281.4	286.9	288.0	276.6	267.5	261.5	257.0	256.1	258.2	257.4	252.9	255.6	253.1	254.6	251.1
128	Arctic subocean	235.0	229.5	229.1	232.5	231.4	230.2	226.1	227.0	224.7	220.6	218.2	221.0	220.7	216.7	223.6	221.8	217.3	213.6	211.9	207.4	198.9	191.2	194.2	194.9	195.5	197.0	195.8	190.6	178.3	175.7	186.1
130	Chukchi Sea	246.8	255.7	265.7	255.1	276.5	274.0	246.6	251.1	261.4	274.0	254.7	238.0	257.4	253.4	253.1	268.3	275.1	279.5	279.1	274.0	266.6	249.7	237.2	234.7	233.2	229.6	243.7	245.6	240.9	246.7	246.1
132	Beaufort Sea	294.2	292.4	294.1	298.3	292.9	289.1	284.0	280.0	281.4	289.5	295.3	280.3	262.6	261.8	258.7	251.7	257.8	272.5	289.6	298.1	295.5	282.1	279.3	289.2	291.9	293.9	289.5	278.2	270.1	255.7	253.9
134	Arctic Archipelago	266.8	263.6	262.2	265.4	276.8	278.4	278.0	276.0	266.2	255.6	247.7	243.0	234.4	231.7	238.8	240.6	243.9	244.0	240.1	236.6	247.5	258.3	241.7	233.7	239.2	238.1	236.8	239.1	229.1	213.5	206.8
136	Foxe Basin	242.3	247.6	258.5	253.0	244.1	242.3	251.2	261.9	262.5	260.1	261.0	262.6	259.3	255.2	255.4	263.0	261.7	257.8	250.7	243.9	236.4	235.4	233.5	235.4	245.0	251.3	248.5	245.3	251.6	248.3	238.7
138	Baffin Bay	214.4	218.3	220.1	218.6	221.2	221.9	218.5	220.1	217.9	215.2	205.4	199.8	198.2	201.5	214.6	218.4	214.4	206.0	195.4	187.4	184.5	187.7	191.2	189.8	192.7	191.1	199.6	197.0	193.8	193.1	178.6
139	South Greenland	217.4	220.9	226.0	223.5	220.3	217.8	217.3	216.4	214.4	212.9	212.0	210.9	211.1	212.7	212.3	210.9	208.1	206.0	202.7	200.0	198.2	198.9	196.9	197.3	196.6	196.7	199.4	205.1	207.4	212.6	220.2
140	Greenland Sea	212.4	211.8	210.3	208.7	206.0	206.7	208.9	205.0	199.5	193.9	188.5	184.6	189.7	188.2	192.2	198.1	196.0	192.6	187.4	184.6	178.1	168.7	168.8	170.9	169.0	171.3	177.7	185.4	185.3	183.5	175.4
142	Norwegian Sea	286.7	282.5	282.1	280.5	280.1	278.3	267.4	259.8	260.9	258.6	263.5	270.2	272.4	275.8	280.0	274.1	269.1	269.7	271.9	275.0	272.0	272.9	268.3	268.6	269.0	271.2	268.2	260.4	251.4	245.2	248.7
144	Barents Sea	298.5	298.2	297.4	298.8	314.4	313.5	295.6	289.8	289.7	288.1	283.6	284.0	288.5	289.8	284.9	287.5	292.0	294.8	297.5	296.2	295.6	294.0	289.6	286.2	286.1	302.2	298.6	287.8	284.8	271.9	260.0
146	Kara Sea	302.9	300.3	301.4	298.4	296.1	293.8	291.0	290.7	294.7	300.0	299.4	304.4	310.9	307.5	303.4	302.7	301.9	299.5	294.5	289.9	286.9	288.1	293.3	295.4	293.1	288.3	285.8	287.2	287.5	288.9	281.9
148	Laptev Sea	309.7	309.7	302.9	294.5	280.9	269.9	267.7	271.5	273.3	272.5	278.2	280.4	280.2	282.0	287.5	288.7	287.1	279.8	275.2	273.2	272.3	268.4	273.0	277.0	279.4	279.5	282.0	278.3	276.5	274.0	271.4
150	East Siberian Sea	288.0	293.2	295.3	296.9	280.7	263.7	261.5	254.0	246.8	245.6	251.1	258.7	258.9	262.1	270.1	276.1	275.9	276.3	276.3	271.8	270.6	267.6	252.5	237.9	237.4	247.9	246.3	243.9	239.4	239.8	234.0
152	Gulf of Alaska	266.4	260.0	264.7	264.3	265.6	279.4	276.3	275.6	280.4	289.9	299.3	293.8	285.8	289.7	288.8	285.5	286.2	290.6	278.9	269.3	266.9	265.9	264.3	266.8	274.7	270.7	266.9	267.8	255.1	256.4	255.7
154	Southeast Bering Sea	270.7	267.0	274.6	285.3	298.1	310.5	298.2	299.4	301.9	314.0	311.3	304.7	310.4	298.9	292.6	294.5	299.7	300.7	285.2	275.8	276.8	274.6	273.5	273.9	281.0	279.3	281.7	274.1	271.7	271.4	275.0