1955 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	313.9	313.5	312.4	312.0	310.0	310.7	312.7	312.6	311.7	310.0	306.4	307.6	304.7	305.2	304.7	302.5	304.0	304.1	303.0	304.7	299.7	293.5	288.9	292.1	294.1	296.0	297.5	296.2	294.1	291.2	294.2
34	Hudson Bay	333.4	342.0	342.5	333.4	315.0	315.5	310.6	331.2	334.9	323.5	320.2	333.4	337.3	335.9	334.8	329.4	339.7	337.3	338.7	339.0	315.4	308.3	308.7	320.9	326.2	327.3	321.5	317.2	319.4	316.6	316.6
36	Hudson Strait	314.9	298.5	286.0	337.6	315.6	281.2	296.1	283.8	292.9	339.3	331.4	302.6	282.7	324.9	304.4	272.6	286.8	295.9	324.0	295.3	300.8	315.3	275.2	300.2	305.4	310.2	270.9	269.7	294.5	296.1	328.4
98	Bering Strait	301.7	308.7	313.9	304.6	298.2	305.3	303.4	299.9	307.1	312.8	304.2	294.7	279.5	277.7	273.7	279.1	292.4	305.1	293.6	307.7	317.1	307.4	298.6	300.6	299.3	283.2	284.6	277.2	277.6	261.4	270.1
128	Arctic subocean	256.4	253.8	267.8	266.5	244.6	245.3	242.9	231.2	230.2	233.6	258.0	242.9	241.0	252.0	254.0	242.8	242.3	258.1	250.6	235.7	243.6	258.4	238.1	216.6	215.0	219.3	216.4	206.5	215.3	229.4	241.2
130	Chukchi Sea	309.2	307.1	301.9	291.8	284.2	282.8	284.5	278.3	315.8	319.4	285.0	273.0	277.7	288.0	264.6	288.4	327.4	286.7	281.4	315.4	325.6	313.1	303.8	304.9	276.5	264.4	281.6	265.0	256.9	251.1	240.6
132	Beaufort Sea	304.5	306.2	293.5	284.9	280.7	295.8	319.1	306.4	292.8	301.2	299.1	297.9	286.7	296.2	302.4	300.6	296.5	291.7	280.5	282.5	298.7	298.1	304.0	310.0	314.3	316.1	302.6	300.2	297.2	304.8	309.0
134	Arctic Archipelago	286.1	286.0	277.0	262.3	277.0	281.0	286.0	292.1	285.2	275.1	272.5	284.5	288.5	288.0	285.7	299.7	301.6	302.7	279.2	267.6	271.9	273.4	245.3	250.6	265.9	293.3	300.2	293.6	293.8	270.1	267.4
136	Foxe Basin	271.6	278.9	292.3	319.3	310.7	286.1	298.9	266.5	257.0	280.9	317.5	311.0	289.2	279.2	283.7	269.1	276.1	293.6	288.0	280.1	293.6	275.6	274.7	251.4	270.8	261.3	289.3	312.6	319.3	310.1	267.1
138	Baffin Bay	226.5	212.0	214.6	227.2	241.0	239.6	244.4	241.5	233.9	225.6	233.7	222.2	214.6	216.0	214.4	222.1	206.4	204.6	204.6	202.1	213.0	206.7	204.8	214.0	224.2	213.8	199.2	210.6	201.1	237.9	256.9
139	South Greenland	261.6	258.6	261.2	247.5	246.0	270.8	268.9	255.5	257.2	251.4	246.1	244.4	235.5	219.8	208.6	205.9	208.9	210.5	211.1	213.5	219.2	211.1	213.4	228.8	226.3	218.8	235.9	246.3	223.9	213.7	212.6
140	Greenland Sea	220.2	218.9	205.9	235.0	224.9	218.1	229.7	230.6	246.3	238.7	235.4	229.4	234.8	212.7	206.1	211.4	210.5	196.8	194.2	218.9	200.4	199.0	195.9	193.2	187.7	214.2	223.1	193.4	193.9	176.4	191.4
142	Norwegian Sea	302.0	279.6	303.3	298.7	309.7	311.1	303.9	301.2	312.9	316.7	332.8	334.1	343.8	322.6	314.6	321.5	330.0	337.0	313.1	336.6	315.0	293.9	321.6	327.9	338.3	335.0	326.9	294.7	289.9	321.7	319.2
144	Barents Sea	335.1	324.4	314.7	311.4	307.8	300.5	309.1	316.5	297.7	294.2	300.6	316.4	301.3	296.9	315.1	307.9	319.1	336.1	325.1	336.6	311.4	311.0	311.2	305.9	312.3	321.2	310.0	318.1	297.2	275.4	285.0
146	Kara Sea	323.5	320.6	326.1	333.2	341.7	343.2	341.2	337.2	336.5	333.9	328.3	321.5	314.6	311.6	314.7	320.4	320.8	316.3	316.1	319.4	321.8	316.4	309.5	310.3	309.8	312.9	319.2	316.5	313.5	314.2	309.5
148	Laptev Sea	339.9	340.1	336.3	330.6	321.5	313.6	313.5	314.0	320.1	316.5	308.4	327.3	347.6	353.7	339.5	313.6	311.1	324.5	324.6	322.3	308.7	293.0	289.1	285.7	286.2	290.2	293.3	306.1	314.6	308.8	310.3
150	East Siberian Sea	331.1	329.7	328.2	335.1	335.8	335.0	331.4	338.9	329.8	329.2	324.5	308.7	292.5	304.9	322.4	342.5	318.9	287.2	316.2	315.2	282.6	268.9	263.0	271.4	278.8	277.2	284.8	274.4	264.5	272.2	290.6
152	Gulf of Alaska	295.1	316.1	310.2	305.8	314.2	314.4	307.9	309.5	302.8	301.7	301.2	306.2	286.3	271.6	277.1	275.6	272.6	293.7	306.5	307.4	293.6	298.8	309.7	320.7	309.0	277.7	316.2	291.1	287.2	269.8	303.8
154	Southeast Bering Sea	323.1	319.9	305.6	311.1	320.2	319.8	333.4	315.7	300.5	322.5	329.8	316.0	302.1	312.5	310.9	287.9	305.9	317.8	322.6	313.0	327.8	344.6	348.8	319.9	288.3	290.7	316.3	265.0	257.8	258.6	302.4