1950 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	280.2	281.3	282.9	284.0	283.6	282.0	281.0	278.7	276.9	274.8	275.0	277.4	277.4	275.2	272.5	271.1	269.9	269.1	270.0	272.3	271.7	271.7	269.0	266.9	266.8	268.6	270.0	266.4	263.1	260.2	258.0
34	Hudson Bay	293.6	300.7	308.9	310.7	306.9	317.1	322.2	310.6	298.8	287.7	285.5	293.7	301.5	303.1	301.0	292.4	268.2	258.9	258.0	270.8	268.2	269.3	265.6	264.9	273.3	285.1	292.7	284.3	282.5	285.9	281.2
36	Hudson Strait	265.8	274.9	279.0	276.7	257.0	276.7	288.4	294.0	278.7	266.7	260.8	264.2	248.6	274.7	288.9	292.3	278.9	256.1	234.3	260.6	260.0	266.0	258.6	262.2	253.3	245.8	260.3	245.9	238.8	244.2	254.2
98	Bering Strait	260.9	262.4	267.6	268.9	266.9	267.8	270.0	277.0	287.9	288.6	295.4	296.8	289.0	268.0	262.9	276.8	282.0	287.1	283.6	285.3	283.6	285.1	284.4	276.0	263.4	260.5	247.6	248.8	248.9	246.5	245.7
128	Arctic subocean	220.6	220.8	216.3	217.4	217.5	221.8	221.0	221.8	223.5	221.9	217.1	216.6	218.4	222.2	219.1	219.8	218.1	213.5	214.7	229.3	221.8	214.5	212.1	207.4	205.9	206.5	209.3	208.4	206.8	205.3	204.8
130	Chukchi Sea	256.3	263.7	275.8	267.9	262.4	257.9	270.6	277.4	282.1	265.4	281.1	271.9	267.3	266.5	277.4	278.7	287.6	275.8	278.7	280.7	268.6	275.2	271.3	276.6	258.7	239.1	249.5	250.9	243.6	243.2	240.3
132	Beaufort Sea	272.7	281.7	279.6	273.8	266.4	267.2	266.9	270.2	277.1	277.9	281.4	284.2	274.3	254.9	244.2	241.4	250.9	257.5	279.7	280.1	275.6	270.3	262.0	263.1	272.7	285.0	288.0	273.8	268.6	260.5	259.6
134	Arctic Archipelago	269.2	262.7	249.0	253.1	255.1	244.3	241.5	244.9	255.8	263.3	243.1	243.4	228.5	220.0	221.2	221.2	225.8	229.1	228.7	228.5	226.0	224.7	226.5	231.6	236.6	238.3	234.5	239.6	248.8	252.3	255.5
136	Foxe Basin	273.1	270.9	262.1	240.3	248.3	258.8	240.4	235.5	240.3	247.5	242.9	241.3	228.5	225.8	221.8	228.5	222.4	230.7	227.3	229.9	228.9	234.5	239.5	243.7	240.5	235.9	234.4	236.8	237.4	227.6	222.8
138	Baffin Bay	208.2	199.6	195.7	196.9	204.1	204.4	206.7	207.1	204.2	203.1	202.9	200.7	202.9	203.6	202.1	197.3	203.6	200.8	218.1	217.4	209.8	212.0	213.7	209.5	208.1	197.1	196.7	195.2	190.1	189.2	187.8
139	South Greenland	220.9	220.3	218.8	220.3	217.3	213.9	214.9	213.8	213.7	210.9	213.3	212.6	213.5	212.0	207.4	209.5	219.8	223.7	220.5	216.9	224.0	220.8	215.7	210.0	205.5	205.0	203.6	197.2	192.5	196.4	195.7
140	Greenland Sea	204.1	206.9	206.1	207.5	205.7	205.2	202.2	207.8	206.5	200.4	213.3	219.5	213.8	205.2	202.5	204.2	205.5	205.0	214.6	212.4	213.6	212.5	203.8	198.1	196.0	189.9	180.6	178.3	178.2	176.9	177.3
142	Norwegian Sea	295.3	294.6	293.7	294.7	296.3	301.1	307.6	303.3	299.4	303.0	303.8	296.9	291.1	284.3	284.2	298.2	299.1	301.7	298.6	292.7	280.0	269.9	273.8	282.1	280.4	284.1	291.3	286.6	282.7	277.3	271.7
144	Barents Sea	288.6	291.6	290.6	290.0	284.5	276.5	274.3	280.6	280.6	283.2	286.7	295.1	308.2	313.3	310.7	302.1	296.9	296.9	294.9	297.0	294.8	287.2	277.6	265.7	257.2	254.2	266.0	277.6	286.1	289.3	286.3
146	Kara Sea	306.7	307.3	312.4	319.9	321.7	313.5	312.1	310.1	306.4	305.5	303.3	299.4	295.1	294.6	293.3	293.4	296.9	298.4	296.9	296.7	299.4	300.3	294.9	288.4	289.0	293.2	296.4	295.1	292.3	287.4	285.0
148	Laptev Sea	283.9	285.4	285.7	278.2	283.9	283.8	276.8	265.8	256.2	257.4	263.6	272.0	282.4	285.3	284.9	281.5	277.1	276.7	275.1	275.0	273.7	276.5	282.6	287.8	282.5	277.3	275.4	270.5	259.1	248.1	244.4
150	East Siberian Sea	283.1	261.9	254.4	263.6	264.8	262.0	255.8	253.1	265.7	253.1	246.6	253.5	258.4	260.6	251.7	250.5	254.0	250.4	246.4	245.6	247.1	249.4	249.8	254.6	257.8	258.5	254.3	244.9	236.8	236.9	232.4
152	Gulf of Alaska	265.7	269.5	276.7	280.2	274.9	274.1	271.5	275.1	279.5	287.3	296.3	298.6	299.6	291.5	275.7	279.0	286.4	281.3	284.5	292.2	289.8	289.6	290.9	278.4	272.6	263.7	259.1	260.2	258.4	256.0	252.9
154	Southeast Bering Sea	276.5	288.9	298.4	293.4	294.1	290.3	289.8	298.7	304.3	317.6	323.0	322.9	322.1	313.2	305.6	307.6	301.7	285.7	295.1	293.4	295.1	286.6	282.2	276.1	283.0	274.6	269.5	271.2	264.5	260.9	260.1