1974 08 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	316.1	311.6	310.8	311.6	312.0	311.4	310.7	311.1	307.9	307.7	305.5	304.1	303.5	299.8	300.8	300.9	298.5	295.1	292.0	291.5	289.7	287.6	288.3	289.4	289.5	287.4	286.2	285.4	285.1	284.4	282.3
34	Hudson Bay	322.3	311.6	313.7	322.2	325.7	332.5	336.8	330.4	330.5	337.8	337.9	330.7	314.3	307.9	311.8	314.6	306.1	298.5	303.6	310.1	297.8	301.3	300.1	305.7	319.9	318.8	293.4	282.1	288.1	291.8	279.2
36	Hudson Strait	323.0	315.8	303.8	291.1	288.1	294.7	284.9	287.5	292.4	330.0	336.0	347.4	352.3	305.7	265.7	280.2	324.5	316.1	284.8	295.8	300.9	264.7	255.0	275.6	273.6	312.0	329.4	306.3	263.1	280.8	295.1
98	Bering Strait	307.7	303.0	301.2	298.6	302.8	303.2	306.1	311.4	298.4	299.6	306.3	306.5	319.5	317.6	318.9	307.0	295.1	297.5	294.9	270.6	271.8	270.6	265.9	262.8	262.2	279.9	294.5	314.9	305.4	311.9	311.1
128	Arctic subocean	248.8	256.9	268.6	258.4	257.0	258.7	265.5	261.1	275.2	253.8	239.9	242.0	245.8	256.1	256.2	244.2	236.0	231.9	235.4	222.0	217.6	217.1	220.3	233.7	227.7	224.9	236.3	222.0	224.8	209.6	220.2
130	Chukchi Sea	300.5	296.3	301.2	298.9	305.7	304.1	301.0	296.7	312.1	317.0	316.4	322.6	322.5	328.4	327.9	312.4	300.8	308.0	290.2	274.7	261.4	271.8	267.8	252.5	286.1	284.2	295.3	288.4	318.9	326.0	321.2
132	Beaufort Sea	306.5	309.6	320.7	326.1	322.9	310.7	304.8	306.9	303.9	300.1	295.7	288.9	297.7	298.5	298.4	289.6	291.8	290.6	277.4	272.6	280.6	276.9	286.1	286.2	277.8	272.9	274.3	293.4	300.5	283.6	277.8
134	Arctic Archipelago	275.9	278.9	285.0	287.9	281.0	273.2	269.0	279.9	288.5	292.6	277.7	268.2	255.2	258.5	252.1	249.9	255.3	256.5	252.6	257.3	247.2	251.0	240.6	233.5	234.4	234.7	241.6	241.1	230.0	226.1	233.0
136	Foxe Basin	273.3	263.3	259.7	280.8	294.4	288.6	280.6	266.0	275.1	278.5	300.6	319.3	294.8	259.3	269.0	288.2	307.9	309.5	292.8	277.0	273.9	262.9	271.9	269.4	272.4	273.2	272.2	275.2	278.2	274.0	272.0
138	Baffin Bay	225.7	227.0	227.5	222.9	245.9	249.8	233.6	232.3	234.8	232.7	225.9	244.2	257.7	250.9	252.7	238.4	218.3	233.4	214.6	209.5	212.6	203.3	199.8	194.8	193.4	186.7	189.3	180.3	209.2	217.5	218.7
139	South Greenland	242.8	239.8	229.7	221.7	219.1	222.7	217.1	228.1	240.2	247.8	239.6	235.6	223.8	225.8	235.9	237.1	228.9	223.1	223.4	231.8	240.0	226.3	222.3	217.9	216.5	210.3	199.4	225.7	249.8	228.5	212.1
140	Greenland Sea	245.2	228.2	226.9	222.1	210.5	213.7	215.0	210.2	211.8	223.6	212.3	210.6	219.1	232.1	230.8	232.3	241.5	205.1	211.0	218.0	210.5	212.3	222.3	217.0	219.4	213.2	234.4	218.9	185.1	189.4	170.7
142	Norwegian Sea	302.8	308.4	314.3	308.7	304.7	300.1	291.3	293.3	308.6	311.3	299.5	300.6	311.6	317.0	317.3	319.8	314.5	306.6	294.6	299.5	323.6	312.1	300.7	304.0	323.1	328.8	328.5	292.3	302.5	316.7	299.7
144	Barents Sea	336.3	329.8	325.4	326.4	330.1	329.4	334.8	337.4	332.7	335.2	332.4	337.7	343.7	345.1	344.6	334.6	327.8	308.8	293.8	297.3	298.5	288.3	302.8	314.7	308.2	299.2	311.0	315.9	315.3	311.1	318.8
146	Kara Sea	336.1	332.0	332.3	329.8	328.0	325.8	326.4	330.3	328.4	324.1	318.4	313.6	315.2	316.6	320.3	320.7	318.3	322.6	326.7	324.0	315.7	314.0	315.3	313.6	307.4	305.2	302.7	300.6	299.5	297.2	300.3
148	Laptev Sea	345.5	334.3	321.0	329.0	333.5	331.8	331.2	321.3	303.1	300.7	308.1	313.3	316.8	307.3	309.4	319.3	310.6	296.6	285.1	292.3	301.1	302.0	301.3	306.9	313.3	299.6	303.2	293.4	292.0	301.8	299.6
150	East Siberian Sea	326.1	336.2	343.4	330.7	321.5	330.1	332.5	334.4	331.8	322.7	310.6	302.9	289.8	277.7	266.2	270.2	296.8	300.6	304.0	300.5	303.3	307.4	312.4	301.8	290.5	296.2	290.4	283.4	271.6	268.8	267.9
152	Gulf of Alaska	287.7	293.1	291.9	300.1	304.0	291.7	287.9	305.4	281.0	269.9	279.0	288.0	310.9	282.8	291.1	295.6	290.4	286.3	293.8	271.1	260.9	269.2	249.8	260.9	288.8	305.2	315.6	325.4	297.2	304.9	307.2
154	Southeast Bering Sea	333.0	318.8	323.0	321.7	323.6	328.3	317.1	314.2	304.8	287.6	316.2	339.4	341.7	321.4	329.5	321.7	305.1	309.8	319.2	304.5	304.3	285.0	282.7	318.1	304.4	309.3	323.7	340.1	339.4	330.5	320.1