1978 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	296.5	296.1	296.9	299.6	300.5	300.9	303.3	302.0	302.3	299.9	301.9	304.8	305.9	305.4	305.6	298.4	293.4	290.8	289.7	288.4	286.8	286.4	287.5	285.1	286.4	287.1	285.9	283.8	282.3	280.0	279.9
34	Hudson Bay	311.6	298.0	299.2	308.0	302.4	303.9	328.7	324.3	318.1	322.7	325.7	326.6	319.1	330.2	335.8	331.6	325.2	307.4	301.6	296.0	299.0	303.4	301.7	300.6	309.0	311.2	312.9	313.9	299.6	282.2	293.5
36	Hudson Strait	299.0	300.1	330.9	302.0	300.5	300.9	285.4	277.5	322.3	316.8	284.7	287.2	317.7	256.0	303.8	277.5	293.0	298.2	297.8	314.3	261.4	270.2	267.7	262.3	274.6	271.3	280.2	285.5	308.7	298.2	278.4
98	Bering Strait	323.4	312.8	302.8	313.3	326.9	311.3	291.9	297.6	297.0	290.7	291.8	294.2	302.9	298.3	287.8	288.9	292.7	283.1	290.3	296.1	296.2	292.6	294.1	280.1	291.8	301.1	301.0	297.3	289.6	296.6	293.9
128	Arctic subocean	262.2	258.8	249.7	249.0	244.0	237.4	237.9	232.3	234.7	223.9	217.0	231.9	242.9	257.4	237.1	232.4	230.8	234.2	216.9	239.3	252.7	231.6	221.1	235.2	238.1	226.1	238.0	238.3	222.6	219.0	221.7
130	Chukchi Sea	304.8	294.5	288.5	309.3	314.2	287.8	263.7	287.5	308.9	298.7	288.1	294.9	291.7	290.0	280.6	284.9	291.1	303.1	308.4	328.3	309.4	293.7	291.1	273.6	295.9	327.3	313.5	308.0	308.3	302.0	299.6
132	Beaufort Sea	283.4	285.2	296.4	300.1	313.0	314.3	304.1	305.1	306.6	299.6	282.7	274.1	284.6	295.1	291.3	277.3	263.9	272.1	278.4	276.9	287.8	296.3	298.7	295.8	297.8	304.1	288.2	287.1	298.1	301.5	304.1
134	Arctic Archipelago	261.0	280.4	274.6	263.7	265.0	273.9	276.5	259.9	259.2	243.2	246.6	248.8	260.6	266.0	257.8	261.5	258.7	248.4	244.6	241.1	252.4	262.2	268.5	278.2	278.5	278.8	272.3	243.0	252.3	241.8	234.5
136	Foxe Basin	261.9	261.9	278.1	304.1	283.5	276.3	281.1	279.4	273.7	287.9	304.7	296.2	266.6	259.7	270.4	261.5	275.6	289.5	264.7	279.6	278.0	263.4	262.7	267.3	261.6	266.9	263.9	275.1	269.2	257.1	267.3
138	Baffin Bay	226.6	240.9	246.2	245.7	248.0	231.3	240.5	241.2	235.3	226.1	231.7	250.1	260.2	249.2	238.7	237.0	227.2	221.1	237.2	212.8	218.4	234.6	224.2	208.6	197.6	213.7	234.2	243.5	222.6	234.1	216.5
139	South Greenland	247.4	258.0	243.0	232.6	242.0	248.6	246.1	234.1	228.5	222.8	236.3	257.6	245.5	237.4	239.1	231.9	231.4	250.2	246.9	243.7	261.7	231.2	223.2	219.4	233.6	261.2	259.9	234.1	252.4	243.7	227.4
140	Greenland Sea	213.5	222.1	224.5	220.6	210.3	207.4	211.6	220.9	215.2	211.0	200.9	215.5	235.4	219.7	203.4	202.3	202.8	206.9	218.5	204.7	203.2	234.9	217.5	206.2	184.2	169.7	180.1	181.8	191.8	223.4	220.6
142	Norwegian Sea	314.9	314.5	306.9	320.4	310.5	300.3	304.5	298.0	303.3	290.9	287.4	278.2	275.9	271.8	303.6	319.1	321.1	307.7	316.4	321.8	320.5	326.9	297.0	302.8	293.6	289.2	295.9	286.5	286.6	304.8	288.7
144	Barents Sea	313.3	306.7	296.6	303.8	295.8	288.6	292.8	295.1	296.7	302.0	316.1	317.4	314.7	312.3	305.4	291.5	284.2	298.2	297.8	298.1	305.7	312.2	318.6	317.4	312.3	311.7	313.7	315.5	306.6	302.9	301.2
146	Kara Sea	314.4	313.8	313.7	311.0	310.6	317.7	317.9	319.1	326.1	322.9	326.2	328.3	331.3	334.5	334.3	317.3	308.7	302.6	296.0	293.9	284.0	282.8	292.1	294.8	295.4	289.2	289.9	293.2	293.4	292.3	289.4
148	Laptev Sea	296.3	302.0	308.1	317.1	319.1	321.1	325.8	322.9	320.0	325.0	331.2	329.1	324.8	317.5	322.0	322.4	316.7	313.9	317.7	320.6	308.8	297.7	290.6	286.1	282.4	278.7	274.0	276.8	277.5	274.5	279.9
150	East Siberian Sea	301.5	291.5	296.6	305.5	308.7	300.3	298.0	297.6	276.5	263.1	270.0	287.8	286.7	286.1	292.7	293.3	299.1	306.9	302.4	293.6	308.8	312.0	322.6	308.2	309.2	308.7	300.7	279.4	255.0	259.8	265.0
152	Gulf of Alaska	292.2	294.4	290.9	307.9	304.4	288.5	291.8	303.3	305.1	312.4	308.9	304.7	304.5	288.5	277.6	288.4	299.1	278.0	272.7	292.1	297.8	282.5	269.8	266.9	272.4	270.5	271.1	266.0	281.4	295.5	303.2
154	Southeast Bering Sea	317.2	322.1	312.8	316.5	317.0	317.6	327.5	319.6	326.4	318.3	324.8	339.1	318.3	308.1	300.7	321.8	300.5	301.5	320.4	317.9	293.0	310.2	310.4	313.5	289.4	293.8	300.3	306.3	315.5	309.7	310.4