1954 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	301.0	299.1	297.7	295.9	293.9	294.7	293.7	291.9	288.8	287.6	288.7	288.1	287.2	285.6	281.9	279.3	279.3	280.0	280.4	279.8	279.3	279.8	281.2	278.3	272.7	270.2	271.9	272.5	272.4	271.8	272.0
34	Hudson Bay	307.4	306.3	306.0	306.7	307.4	312.8	312.5	299.8	292.0	292.6	296.5	299.5	299.4	300.4	295.5	287.2	289.6	295.1	291.0	291.0	303.0	314.6	315.9	305.2	288.8	277.9	287.4	290.9	296.9	306.3	308.5
36	Hudson Strait	293.1	281.5	278.8	289.0	296.4	286.5	277.4	279.2	274.2	274.3	284.0	285.1	277.6	272.3	276.3	279.9	272.4	260.8	260.5	260.8	259.8	260.9	271.6	291.9	271.8	255.3	258.2	259.7	266.1	267.2	271.1
98	Bering Strait	286.7	276.1	276.1	280.6	279.5	281.6	285.9	294.3	291.0	290.9	288.2	281.3	270.1	264.3	267.3	267.3	266.4	271.1	281.0	279.1	254.4	250.8	269.5	283.1	269.7	260.3	262.6	268.0	261.7	260.0	263.1
128	Arctic subocean	229.5	232.9	230.0	228.5	229.6	233.8	233.1	229.9	226.0	228.8	236.2	241.2	239.3	238.8	229.1	220.0	216.1	217.6	216.5	215.5	221.1	229.7	229.7	227.5	225.7	225.3	224.4	224.6	219.8	217.1	210.8
130	Chukchi Sea	263.2	261.6	256.0	260.8	257.5	263.3	269.7	286.4	277.6	290.8	294.4	287.9	268.4	257.1	260.6	268.1	268.4	278.6	278.7	268.5	250.9	257.8	279.0	280.8	258.1	254.6	252.9	261.7	267.2	262.2	262.4
132	Beaufort Sea	306.2	313.6	316.2	306.5	300.3	298.1	300.7	303.5	302.6	303.2	303.5	301.3	300.1	294.2	285.6	281.0	279.5	281.9	287.4	295.7	295.5	286.1	287.7	290.0	289.3	293.3	290.3	283.0	285.3	282.4	279.8
134	Arctic Archipelago	279.4	291.2	298.6	297.6	292.0	291.2	295.1	294.0	281.2	273.4	272.6	270.4	268.2	266.0	269.1	269.7	263.2	253.6	255.1	264.5	271.6	274.6	265.5	255.9	263.6	273.4	278.0	283.1	272.6	249.1	234.8
136	Foxe Basin	281.0	284.7	289.8	281.5	264.9	257.5	260.4	271.3	275.6	255.4	249.8	254.6	252.8	259.1	263.1	266.4	257.0	256.8	255.2	249.4	245.9	242.7	242.1	237.3	237.4	251.5	253.7	259.5	270.1	257.6	245.1
138	Baffin Bay	219.1	220.3	221.1	218.7	215.5	215.3	217.6	216.8	214.6	211.3	218.5	228.6	227.1	227.5	217.7	209.3	208.6	208.0	206.8	203.7	197.7	201.2	209.5	207.9	207.4	211.1	208.7	203.1	204.2	195.3	191.5
139	South Greenland	221.4	225.8	224.0	220.6	216.4	212.5	209.8	208.2	209.0	206.3	207.1	207.7	209.7	210.9	213.9	214.3	215.3	217.0	229.4	223.6	213.3	214.5	217.5	215.7	210.3	203.1	201.2	195.0	193.0	192.2	192.9
140	Greenland Sea	212.9	216.2	216.1	210.4	204.3	203.4	204.4	205.7	202.0	199.9	199.8	213.4	209.9	203.9	195.6	193.8	197.4	200.3	197.9	205.8	196.9	184.9	194.8	199.1	193.0	190.9	188.3	186.7	182.0	179.5	178.3
142	Norwegian Sea	290.6	287.9	289.9	289.7	287.5	288.3	294.5	297.7	294.4	293.7	295.4	296.9	293.1	285.1	277.5	276.6	270.6	263.8	269.5	274.3	280.3	282.4	281.6	274.2	278.7	275.2	287.7	287.9	270.6	272.1	268.2
144	Barents Sea	295.1	294.0	304.6	305.3	297.5	294.4	291.9	288.7	282.7	283.9	298.8	310.3	309.7	311.2	309.2	313.4	324.9	310.2	287.7	282.2	281.1	279.5	269.7	264.1	261.5	259.7	269.5	276.0	293.7	299.3	292.1
146	Kara Sea	331.0	328.4	320.9	315.2	312.9	314.3	312.7	313.7	313.5	312.4	308.6	303.2	301.8	301.6	305.9	309.2	308.0	307.5	307.4	304.5	302.8	297.8	291.8	284.4	282.0	284.8	283.8	285.8	290.3	295.8	300.6
148	Laptev Sea	321.7	321.5	319.8	322.1	322.6	319.1	314.7	312.1	303.0	295.2	301.4	307.6	311.4	304.6	288.3	274.7	272.5	275.7	278.8	283.1	288.2	291.1	296.4	297.7	291.9	277.5	276.6	278.4	264.4	258.1	262.5
150	East Siberian Sea	294.9	262.9	261.0	259.6	263.8	279.5	271.3	255.6	270.2	281.0	278.2	265.2	270.1	277.0	258.2	253.7	259.0	260.9	260.9	253.9	254.2	265.4	269.6	266.0	269.4	280.8	284.9	276.5	272.2	258.8	243.8
152	Gulf of Alaska	283.9	282.4	283.6	283.0	284.1	287.1	291.9	294.3	293.8	292.1	287.5	276.7	268.0	267.5	262.5	263.4	265.9	280.2	293.4	282.0	254.4	254.9	282.2	301.4	278.0	269.1	267.8	271.2	260.0	258.5	263.1
154	Southeast Bering Sea	279.5	273.4	277.3	291.8	287.8	288.3	289.9	302.5	297.4	310.6	293.5	268.5	267.9	268.3	273.5	287.0	295.3	302.8	302.3	269.0	267.5	286.0	314.8	295.5	264.6	272.8	286.5	269.3	269.2	268.1	274.1