1979 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	288.5	290.2	290.4	289.5	285.4	285.4	287.6	289.3	288.8	288.9	287.7	285.8	283.1	281.4	281.8	283.5	286.2	288.1	289.0	289.3	290.4	288.3	288.7	289.1	287.8	286.4	285.2	285.2	284.5	282.5	282.9
34	Hudson Bay	301.8	305.3	302.0	304.1	311.8	320.9	331.5	336.5	334.8	328.6	322.4	318.7	315.9	313.3	298.4	286.4	298.2	310.4	313.0	317.6	317.1	300.0	302.5	305.2	290.5	289.0	293.3	303.0	302.0	296.3	297.9
36	Hudson Strait	260.9	262.2	256.9	252.5	249.1	266.1	279.6	302.3	301.8	283.6	278.1	275.3	264.6	276.3	298.8	300.9	247.2	269.0	283.3	262.9	278.7	273.6	252.8	278.3	275.9	264.0	267.8	277.3	288.2	256.5	273.6
98	Bering Strait	276.9	273.7	275.3	276.0	267.6	263.2	263.9	267.9	267.8	269.9	275.7	274.1	278.0	284.3	287.2	279.0	273.7	276.5	275.0	280.4	286.9	289.5	284.1	277.7	274.6	274.3	274.4	273.2	281.1	280.7	276.1
128	Arctic subocean	219.8	223.3	222.6	222.6	219.3	221.1	224.8	224.6	225.1	227.1	227.6	226.6	222.9	224.7	230.3	230.6	230.1	232.0	232.9	232.2	233.1	235.2	236.7	239.0	243.5	234.6	231.9	237.3	233.1	231.4	231.5
130	Chukchi Sea	268.6	275.6	278.9	271.4	255.3	259.8	253.8	242.6	250.5	257.3	243.7	255.2	271.4	279.3	270.8	269.1	266.5	267.5	269.8	278.4	285.5	289.5	288.6	285.0	276.4	268.0	272.3	271.6	279.4	282.7	272.6
132	Beaufort Sea	297.5	298.6	296.8	294.7	300.3	299.5	293.8	293.4	294.2	298.1	302.8	299.3	291.5	287.0	289.6	296.8	301.5	308.4	306.3	299.1	298.1	291.1	283.2	285.5	295.2	301.4	302.7	294.5	288.9	297.5	301.4
134	Arctic Archipelago	265.5	269.5	272.1	281.6	267.9	272.2	278.5	272.4	265.4	266.2	269.9	278.7	267.5	238.4	244.1	252.0	250.7	251.3	259.0	249.3	246.4	246.9	249.5	252.2	258.0	258.5	250.6	246.1	249.5	245.3	246.1
136	Foxe Basin	237.9	239.2	244.4	245.1	244.6	229.3	233.5	245.7	248.1	248.7	252.9	251.6	257.9	263.3	248.3	247.7	239.0	242.5	243.9	241.8	244.3	247.2	248.8	245.6	244.5	242.0	241.3	247.5	247.8	247.3	245.9
138	Baffin Bay	205.4	203.8	205.7	206.7	206.0	206.9	204.3	205.8	207.5	209.6	209.3	203.3	207.0	209.5	209.0	216.4	232.5	228.5	222.2	221.8	225.2	226.9	223.9	225.6	234.4	227.5	222.5	221.8	219.6	221.4	219.3
139	South Greenland	209.8	206.6	201.6	203.4	203.1	201.3	199.9	197.1	200.0	202.2	204.5	206.3	208.4	208.8	206.9	219.3	231.9	216.4	220.1	218.5	214.7	215.7	220.4	227.1	224.8	220.8	216.8	217.8	218.6	217.5	210.2
140	Greenland Sea	190.4	191.0	197.8	202.5	202.3	206.8	205.8	202.6	202.9	218.5	205.5	207.2	204.1	208.3	211.2	212.1	218.8	226.8	222.7	221.0	219.8	217.0	217.7	218.2	222.7	229.7	215.8	208.6	213.3	211.6	211.5
142	Norwegian Sea	256.8	250.8	252.7	259.1	260.0	257.2	279.6	300.7	304.0	290.1	285.9	287.1	294.6	297.4	291.5	278.8	278.2	280.9	277.5	284.0	283.2	284.8	269.1	265.0	266.9	266.4	263.0	261.8	276.9	288.6	285.4
144	Barents Sea	307.0	312.2	308.3	300.8	299.8	296.8	301.2	308.3	308.7	312.2	316.3	317.2	306.3	289.6	289.9	302.7	306.4	308.9	313.7	315.6	307.9	296.9	289.6	287.8	280.4	272.9	273.7	275.2	275.8	279.2	291.6
146	Kara Sea	310.9	311.0	312.2	317.7	320.5	321.7	317.8	313.4	310.3	308.3	304.6	301.3	298.9	301.8	310.3	316.2	318.5	318.2	318.3	319.9	319.2	317.1	316.5	315.1	317.5	315.4	311.2	311.3	313.6	310.5	304.7
148	Laptev Sea	313.1	322.6	328.9	306.1	278.0	269.7	279.0	284.4	287.9	292.0	283.3	279.6	278.8	276.0	275.7	277.9	277.9	273.0	272.2	277.3	287.5	295.3	303.5	305.1	302.1	304.6	306.4	297.6	283.3	282.9	292.4
150	East Siberian Sea	273.3	263.1	250.0	264.8	253.7	249.4	255.3	267.7	267.8	266.9	285.3	285.4	280.6	276.8	265.4	255.3	259.2	268.8	268.8	259.4	256.6	267.4	279.7	268.6	267.2	259.8	257.4	269.1	273.2	261.7	258.8
152	Gulf of Alaska	265.9	270.6	274.1	277.7	271.9	266.9	261.3	267.4	266.4	271.2	278.5	275.6	272.0	273.3	276.6	269.1	271.5	272.5	270.6	274.7	277.5	279.1	271.2	277.2	278.6	267.9	262.4	265.2	278.9	280.1	276.4
154	Southeast Bering Sea	280.6	287.0	306.2	294.7	275.8	274.6	268.4	279.7	274.4	275.7	282.0	276.2	289.3	299.5	302.3	298.2	291.6	283.1	289.7	297.9	300.4	295.0	290.3	293.5	278.6	273.1	286.2	288.7	292.4	290.3	290.6