1949 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	276.2	276.2	276.7	276.3	277.5	279.9	281.5	280.3	281.5	282.0	285.6	288.5	289.3	288.9	289.3	289.7	291.5	290.3	286.1	283.3	284.1	285.9	285.7	285.7	287.5	286.4	287.0	288.1	286.7	286.2	287.7
34	Hudson Bay	308.2	309.1	306.0	294.0	296.2	304.1	312.0	309.8	301.4	292.6	293.9	292.1	289.3	300.0	310.0	312.2	314.5	308.7	295.6	292.8	300.7	303.1	310.0	318.5	327.7	319.9	315.3	305.2	294.1	292.6	297.3
36	Hudson Strait	306.7	300.6	288.5	268.1	253.3	253.9	261.7	270.5	297.7	294.8	267.0	259.8	259.2	259.1	265.1	266.0	262.5	259.2	274.6	292.3	277.7	280.4	290.3	281.1	283.1	282.6	305.2	308.5	297.5	271.0	261.3
98	Bering Strait	250.4	256.0	267.8	276.2	272.2	269.0	277.8	279.5	280.2	285.3	284.5	281.8	281.7	281.4	279.0	274.2	277.4	279.6	280.7	276.2	274.3	279.1	279.6	277.4	275.6	273.6	276.1	281.0	278.5	273.7	270.1
128	Arctic subocean	227.6	231.0	229.8	228.9	230.1	229.1	230.1	230.4	228.5	230.8	235.7	232.0	230.4	229.9	233.4	233.3	230.3	230.5	227.0	218.8	214.9	219.8	219.5	223.3	227.2	226.5	229.6	233.1	229.7	224.0	222.6
130	Chukchi Sea	235.4	248.9	270.3	265.2	254.5	259.1	269.8	270.6	260.3	259.2	271.3	276.1	270.8	274.1	280.9	274.0	270.9	275.3	273.0	264.0	266.5	271.2	274.5	271.2	263.0	260.6	261.5	271.9	274.6	266.0	265.4
132	Beaufort Sea	272.7	270.9	272.7	277.0	278.8	279.0	272.9	273.7	287.7	291.0	293.3	297.4	304.1	305.1	299.1	298.6	294.2	290.1	294.6	298.6	294.5	288.3	280.0	282.0	283.8	273.4	262.6	271.8	283.0	279.7	284.3
134	Arctic Archipelago	255.7	248.9	242.1	252.0	262.2	264.4	265.9	245.3	244.5	242.9	248.1	256.9	262.5	259.0	260.7	267.5	268.6	268.5	267.7	268.4	257.8	254.2	246.7	245.4	253.1	252.5	247.6	247.7	255.1	260.3	253.6
136	Foxe Basin	263.2	262.2	253.1	248.3	246.2	249.3	263.5	272.0	267.3	254.6	255.3	259.7	248.2	252.1	256.2	256.8	257.2	267.4	266.3	258.7	257.3	260.4	267.0	271.5	259.8	257.7	260.6	261.8	262.8	256.8	257.5
138	Baffin Bay	215.3	214.7	212.2	211.2	210.0	211.2	213.7	206.8	212.7	215.0	216.2	223.2	229.1	228.1	230.3	224.7	222.8	217.9	215.8	212.4	211.5	208.7	209.9	215.7	218.1	215.4	218.9	217.0	213.2	206.2	205.6
139	South Greenland	216.4	214.8	215.4	212.4	216.1	227.2	232.2	220.3	215.8	218.0	225.1	227.4	228.6	228.3	229.8	227.6	222.8	222.2	222.0	220.7	225.9	228.3	224.6	220.5	220.8	219.1	218.8	214.9	211.0	211.0	210.0
140	Greenland Sea	220.6	221.8	218.4	214.9	215.7	215.7	220.1	211.6	204.8	204.5	211.2	211.0	219.7	223.6	222.7	221.3	213.9	209.6	205.0	204.1	207.6	208.4	203.9	203.0	202.8	201.8	198.9	202.8	202.7	200.2	195.8
142	Norwegian Sea	298.6	287.7	285.5	294.2	301.2	292.8	277.6	277.5	295.2	297.9	272.3	272.0	255.5	255.1	257.5	258.7	258.0	269.9	276.2	271.1	270.0	275.3	274.6	281.1	265.4	262.4	267.2	275.1	279.7	282.2	279.6
144	Barents Sea	278.6	279.7	281.2	280.3	280.1	283.2	292.1	304.0	301.8	299.5	304.8	293.5	288.6	301.5	274.8	269.2	274.3	267.7	265.1	275.7	284.6	285.8	289.1	276.3	263.6	274.6	281.2	278.1	274.5	278.7	282.8
146	Kara Sea	287.8	285.6	288.5	288.0	287.4	289.0	289.7	291.8	296.5	299.9	304.6	307.5	307.1	301.2	306.3	310.3	315.2	316.9	310.2	301.5	299.0	302.9	304.3	305.0	309.1	306.8	308.2	314.0	317.5	322.4	324.5
148	Laptev Sea	288.4	287.8	284.1	291.1	298.8	298.8	298.9	296.1	296.9	297.7	303.6	312.5	311.8	306.6	305.1	304.3	308.7	309.5	305.1	300.7	304.8	306.5	302.3	298.3	297.2	304.4	309.2	308.5	304.8	309.8	312.4
150	East Siberian Sea	277.3	286.6	291.1	280.4	275.7	280.9	262.4	260.7	255.5	257.9	266.9	282.0	295.5	295.6	286.1	284.7	282.2	275.9	272.4	274.7	279.2	282.0	282.0	284.9	285.3	285.6	293.1	293.6	278.4	257.2	259.4
152	Gulf of Alaska	242.6	249.1	254.6	275.2	279.4	276.1	277.9	274.5	276.9	283.5	280.8	279.5	274.8	273.0	276.3	274.5	277.9	277.8	275.5	266.8	264.5	271.2	275.8	271.0	271.7	274.4	273.0	271.7	269.3	263.9	264.5
154	Southeast Bering Sea	262.0	268.6	284.0	290.3	287.4	287.0	294.1	289.6	283.8	295.1	300.8	303.2	306.4	295.5	287.3	276.7	288.1	293.6	273.4	270.7	280.8	289.5	279.2	272.8	276.2	286.3	283.1	279.8	277.5	271.2	273.0