1980 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	306.9	306.3	305.3	304.6	303.5	301.7	304.9	304.7	303.9	303.2	300.9	300.1	301.3	305.3	304.7	300.0	298.9	300.0	301.3	304.1	301.6	297.2	298.5	298.7	299.7	295.5	293.4	295.5	293.9	289.7	283.3
34	Hudson Bay	328.7	325.0	324.9	324.0	328.4	329.0	325.2	317.6	315.9	322.2	320.7	317.4	313.3	311.0	309.2	320.2	323.7	337.0	341.9	345.6	340.0	327.2	319.5	323.2	328.2	306.5	289.6	309.1	318.5	320.5	311.0
36	Hudson Strait	313.2	295.7	306.4	329.2	328.4	348.3	343.0	321.4	307.3	293.9	291.3	275.3	285.9	288.5	292.4	293.6	302.3	305.8	326.1	343.1	336.4	318.1	319.5	306.9	316.7	328.8	305.2	285.0	268.1	268.0	324.0
98	Bering Strait	283.8	287.7	299.5	298.9	295.2	287.8	294.0	305.1	304.6	302.0	297.5	299.2	303.8	297.0	294.4	289.5	283.7	271.7	267.6	268.7	271.1	276.1	278.0	272.4	283.2	282.3	285.1	290.0	290.1	265.6	262.6
128	Arctic subocean	245.3	237.2	234.0	259.2	274.2	263.3	272.6	251.8	253.9	246.4	247.6	231.7	223.7	222.3	224.7	217.4	219.8	234.1	239.2	235.0	251.0	241.7	243.5	250.4	251.5	247.6	231.4	242.1	247.2	238.0	227.8
130	Chukchi Sea	271.5	287.1	289.7	286.2	319.6	314.5	295.9	286.7	290.6	288.6	307.3	310.1	295.8	282.4	274.9	276.3	255.6	245.1	250.5	264.1	269.7	279.1	283.6	297.4	293.4	308.1	287.3	294.4	278.2	288.1	272.6
132	Beaufort Sea	323.6	321.5	312.5	306.9	308.9	309.4	312.6	312.1	319.3	319.3	314.8	308.0	310.0	316.0	312.4	301.5	310.6	302.5	298.0	286.9	284.1	284.5	280.9	275.8	269.9	284.4	302.0	290.7	285.3	289.4	282.6
134	Arctic Archipelago	277.9	291.7	293.0	291.5	285.5	272.2	270.3	271.1	272.6	282.6	278.1	272.1	269.0	281.1	288.6	291.0	289.3	265.0	261.0	266.0	259.6	253.6	281.0	283.5	285.9	266.0	259.9	273.1	283.5	280.4	257.9
136	Foxe Basin	281.2	273.7	283.6	284.7	278.7	283.4	303.7	265.0	263.6	274.8	277.8	275.0	282.0	258.7	289.1	307.1	303.9	306.6	307.1	274.4	274.1	289.4	317.6	301.4	296.4	306.3	312.9	293.7	271.2	260.8	257.8
138	Baffin Bay	241.3	215.9	211.0	220.7	226.5	231.2	237.9	244.2	218.6	214.5	228.7	233.9	240.1	235.3	236.1	228.5	226.8	251.0	235.5	236.2	247.7	227.8	223.9	224.4	258.8	258.9	260.2	262.0	238.5	217.5	205.1
139	South Greenland	230.3	235.5	219.5	223.7	223.7	214.2	209.6	209.6	210.3	207.2	206.5	212.9	207.4	208.3	220.3	218.4	215.0	204.6	206.3	232.8	235.6	241.2	232.7	222.7	228.8	238.8	226.0	211.1	206.8	213.0	205.1
140	Greenland Sea	226.4	219.8	210.0	223.3	229.9	231.4	226.2	228.5	214.0	204.0	191.4	189.7	203.7	237.0	226.4	219.9	209.8	202.4	219.8	218.4	228.7	214.8	198.8	195.4	195.9	229.1	219.0	224.9	227.5	205.3	190.8
142	Norwegian Sea	323.9	329.1	329.0	326.0	321.9	317.0	282.1	279.5	276.3	278.1	296.5	317.6	319.5	316.9	323.9	333.9	328.8	324.5	329.7	324.5	319.5	315.2	299.2	298.8	292.0	293.4	303.1	297.5	281.0	271.3	273.5
144	Barents Sea	313.9	295.5	287.9	295.7	319.6	321.8	322.2	317.1	308.8	316.5	317.0	311.1	311.5	303.3	284.5	273.9	287.3	293.0	293.9	302.4	313.2	313.2	310.7	298.6	277.0	262.1	265.6	272.9	272.4	282.3	280.3
146	Kara Sea	315.0	316.1	315.8	309.6	300.7	305.0	313.9	318.0	321.0	319.8	319.9	321.3	321.9	326.0	326.0	327.7	323.9	321.9	322.8	327.7	327.2	325.4	329.5	330.4	326.2	316.6	311.8	310.7	312.4	316.4	311.1
148	Laptev Sea	330.7	329.1	331.0	330.2	337.0	328.6	324.2	320.1	322.0	322.7	314.5	316.4	322.7	334.8	333.8	316.5	313.9	319.7	320.6	317.3	297.1	289.5	299.5	308.8	312.3	311.9	317.4	316.9	309.2	298.9	293.2
150	East Siberian Sea	318.4	336.4	340.7	345.7	300.2	283.9	316.1	329.5	320.8	297.0	288.6	289.7	288.5	311.9	310.2	265.9	255.0	268.1	283.9	298.4	310.5	301.1	291.1	293.6	304.4	307.8	312.2	314.8	310.9	264.3	239.3
152	Gulf of Alaska	295.0	291.5	297.9	281.2	273.0	288.3	304.9	316.4	307.7	299.8	297.6	287.3	304.6	284.2	279.0	302.7	294.6	301.7	299.4	278.7	271.2	278.3	274.6	267.6	264.1	262.1	267.8	305.4	276.6	264.7	291.8
154	Southeast Bering Sea	302.6	323.1	303.0	300.8	345.3	315.7	311.1	309.0	307.9	306.7	304.6	305.1	297.4	294.0	328.4	301.8	302.2	316.3	289.6	281.0	267.9	272.6	274.3	277.5	288.3	281.5	298.7	293.7	295.8	292.5	313.5