1954 07 - 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	287.5	287.3	286.9	287.8	289.0	288.9	289.4	289.6	288.8	289.6	292.0	289.5	289.6	288.0	287.7	288.8	290.9	291.7	293.0	294.4	294.9	294.4	292.7	290.7	292.9	296.6	299.2	298.8	298.7	299.4	299.8
34	Hudson Bay	295.2	291.9	290.2	294.6	300.0	298.9	296.3	304.2	315.5	319.6	324.2	311.9	312.2	302.0	307.1	313.5	316.8	322.8	319.8	321.0	326.9	322.9	312.0	308.9	311.2	315.9	317.4	312.3	305.1	300.0	301.1
36	Hudson Strait	278.7	291.1	275.8	248.7	246.5	249.5	249.4	262.3	270.8	271.4	274.7	279.1	265.3	258.1	262.5	277.1	277.9	272.3	284.7	287.8	279.9	270.4	275.5	281.1	289.1	298.1	295.6	292.8	290.6	297.6	298.1
98	Bering Strait	282.1	278.0	278.2	282.9	285.5	282.2	277.2	282.9	283.4	271.7	260.7	253.1	260.6	272.6	285.5	287.7	292.1	297.6	300.9	293.9	273.2	264.1	263.6	263.7	270.4	276.8	287.4	286.6	277.9	279.5	286.1
128	Arctic subocean	225.4	235.0	241.6	246.3	234.2	225.4	227.7	230.7	232.6	233.4	240.8	252.0	243.7	223.2	222.5	222.1	223.3	222.9	222.7	225.1	222.8	221.3	222.2	223.0	224.9	227.9	228.5	228.0	227.8	231.3	230.2
130	Chukchi Sea	272.8	279.6	278.7	272.8	273.4	275.0	273.2	268.2	270.1	252.8	241.1	250.4	257.7	262.4	277.5	280.8	281.2	286.2	287.8	260.9	244.2	242.9	254.1	262.8	274.7	274.3	277.3	274.3	251.2	267.6	269.6
132	Beaufort Sea	302.2	309.7	307.4	299.4	293.4	291.9	299.6	301.7	291.6	288.3	284.6	275.8	272.1	278.1	293.9	300.5	304.5	301.3	299.8	291.5	280.3	274.8	267.2	262.7	265.0	275.6	280.9	285.6	286.8	283.5	292.6
134	Arctic Archipelago	257.0	266.4	271.9	274.8	277.1	281.4	287.5	293.5	295.6	301.6	308.3	298.4	281.9	266.3	261.4	262.1	274.1	258.5	255.9	273.9	272.6	271.8	277.0	267.2	269.5	266.3	262.5	264.9	274.2	276.9	272.3
136	Foxe Basin	242.5	242.7	240.6	240.8	243.8	254.4	257.7	274.9	278.3	276.4	274.1	279.9	282.9	282.0	275.3	251.9	247.0	256.5	245.1	245.2	259.5	276.7	283.0	273.9	284.0	291.3	286.3	276.0	270.7	275.1	279.9
138	Baffin Bay	208.6	208.3	214.2	217.8	214.0	211.7	210.0	206.8	210.9	213.9	222.1	238.6	246.3	236.0	223.2	215.2	209.3	205.7	203.8	206.2	209.4	207.8	206.7	204.7	207.3	210.7	211.6	213.3	217.5	217.9	217.4
139	South Greenland	203.5	210.9	218.3	226.7	232.6	229.9	222.0	218.7	216.8	219.8	219.3	220.9	224.4	225.0	228.6	228.4	223.1	216.7	211.9	213.2	215.6	212.9	218.8	216.8	214.6	211.8	213.2	211.1	209.9	216.8	216.1
140	Greenland Sea	206.9	205.2	210.8	213.6	213.2	212.3	210.5	207.3	208.1	211.5	213.0	222.5	228.7	225.5	216.1	214.6	216.8	214.0	212.0	210.6	208.2	201.2	200.5	202.0	201.4	203.6	205.2	203.4	201.4	200.7	202.9
142	Norwegian Sea	283.9	273.5	275.2	281.5	290.0	289.8	289.4	279.0	280.2	287.0	308.8	321.2	323.3	322.4	314.3	308.4	295.4	283.9	274.0	265.4	278.8	285.0	279.2	279.2	291.7	294.2	300.3	294.8	287.6	290.9	289.2
144	Barents Sea	299.4	304.4	310.3	323.8	338.6	350.0	356.9	349.7	340.9	325.0	314.4	303.2	304.1	312.9	322.2	330.6	332.1	333.7	333.2	336.1	329.8	324.8	321.3	316.0	315.1	315.8	309.8	303.1	305.7	305.6	302.8
146	Kara Sea	306.0	301.1	299.6	299.9	301.1	302.2	300.1	297.2	298.8	303.1	305.1	300.5	295.3	292.2	288.1	288.7	290.7	294.6	301.0	307.2	313.7	321.2	325.1	327.1	330.4	329.6	330.8	329.6	328.2	330.6	330.1
148	Laptev Sea	317.0	308.8	302.5	297.4	296.4	298.9	302.3	297.2	293.3	298.9	309.6	315.2	322.2	320.0	310.5	301.7	295.8	297.2	301.2	308.9	314.2	315.1	315.2	313.9	310.3	315.0	320.6	326.1	328.3	324.4	327.1
150	East Siberian Sea	273.2	293.9	301.3	309.3	301.7	282.6	287.0	291.3	269.4	262.9	276.5	288.3	298.2	307.8	297.6	305.6	328.3	324.7	318.0	297.2	295.6	288.0	264.5	248.3	256.7	274.7	279.7	282.0	299.8	313.4	302.2
152	Gulf of Alaska	268.8	255.4	258.7	269.7	271.8	265.8	268.9	271.5	272.9	273.7	269.4	260.0	264.7	269.5	274.7	280.5	281.8	283.1	284.0	280.1	268.1	261.9	261.4	262.1	264.8	274.3	290.2	293.7	291.7	294.0	288.7
154	Southeast Bering Sea	278.1	279.4	271.4	273.2	283.5	289.2	287.3	290.6	291.0	280.6	263.0	264.1	279.1	287.6	283.5	284.1	286.0	293.4	300.3	296.6	279.0	272.9	274.2	281.5	286.9	297.5	317.2	299.7	309.5	302.4	286.2