1977 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	280.4	279.6	279.6	278.6	276.9	273.6	273.8	275.5	275.4	273.0	269.8	269.8	269.6	269.2	269.4	269.5	270.6	273.0	274.7	272.7	268.3	265.0	263.9	262.9	263.3	261.8	259.7	257.4	255.9	253.3	251.4
34	Hudson Bay	283.3	278.5	285.2	285.5	281.9	281.8	281.4	284.7	287.4	279.3	282.2	279.4	276.7	274.9	274.5	273.9	270.3	279.1	283.1	282.5	275.6	266.1	262.7	268.4	281.8	288.7	292.6	289.8	283.5	283.1	281.7
36	Hudson Strait	288.5	272.3	265.3	277.1	279.5	285.9	269.5	260.6	261.6	262.8	261.6	275.9	275.2	274.7	259.7	251.7	258.4	261.1	260.8	262.2	261.4	261.2	268.0	265.4	258.3	249.5	270.9	279.5	277.4	241.8	252.2
98	Bering Strait	294.1	289.5	289.9	299.6	299.2	291.0	289.6	296.2	297.0	298.6	297.2	289.4	290.8	299.4	300.0	288.4	286.1	298.0	294.9	292.7	298.6	300.3	291.0	276.9	269.7	265.2	253.9	246.9	246.5	250.8	257.6
128	Arctic subocean	227.1	227.2	229.0	229.7	228.0	223.8	219.6	211.8	221.2	221.6	215.4	210.9	214.7	213.0	217.9	226.1	220.6	216.7	211.2	205.7	206.1	214.9	212.9	210.2	205.2	201.0	196.3	187.5	180.1	179.2	178.8
130	Chukchi Sea	301.6	298.1	297.3	303.8	297.6	285.7	280.9	286.4	291.4	296.6	297.6	293.1	295.3	295.8	297.4	286.4	286.0	294.5	292.2	284.2	293.8	295.1	286.6	279.9	266.2	241.4	250.1	260.2	265.2	264.5	262.7
132	Beaufort Sea	278.6	282.8	287.0	286.6	292.7	283.2	282.9	277.1	275.6	286.2	273.8	272.7	268.3	266.4	272.5	281.1	294.2	298.9	299.0	289.7	268.2	257.8	255.0	258.5	257.6	248.5	249.3	254.7	254.1	243.4	241.2
134	Arctic Archipelago	248.5	253.8	249.7	255.6	253.8	250.6	247.1	251.1	253.0	248.4	244.0	245.8	242.4	233.9	233.9	235.9	244.9	247.3	232.8	228.5	228.2	231.7	235.0	238.3	233.9	234.2	230.2	229.9	231.7	227.8	226.2
136	Foxe Basin	247.5	249.8	239.5	244.9	252.4	252.4	250.3	245.1	246.1	251.7	256.9	259.0	257.6	255.5	250.0	241.4	238.4	239.2	241.4	240.1	249.0	242.3	235.5	233.7	229.7	228.8	229.3	227.2	228.3	222.3	221.5
138	Baffin Bay	204.7	205.6	203.8	196.0	195.7	191.8	192.8	197.2	205.2	205.9	202.9	200.5	203.4	212.9	222.1	221.9	218.5	210.8	208.3	197.9	192.2	187.3	179.2	176.5	173.9	168.4	168.8	166.6	167.3	162.1	161.1
139	South Greenland	202.7	199.0	198.8	201.0	200.5	199.6	199.4	199.4	199.4	198.6	201.2	205.7	216.6	226.0	229.0	222.8	212.4	216.0	216.4	216.6	214.1	210.2	204.2	199.0	195.9	197.4	194.6	190.9	182.9	177.2	176.9
140	Greenland Sea	192.3	199.1	200.9	197.9	193.7	195.1	193.4	208.3	212.9	202.5	197.4	201.7	203.6	207.8	219.1	218.3	208.5	202.8	201.7	200.4	186.9	178.8	175.2	169.3	166.6	162.9	162.3	157.6	148.1	148.0	143.4
142	Norwegian Sea	270.3	289.0	298.5	291.0	297.5	286.9	261.5	266.8	277.7	285.2	290.6	288.2	285.3	282.6	281.2	275.7	269.2	268.2	266.7	267.1	266.0	264.8	259.7	255.5	260.7	274.8	259.7	247.9	272.3	273.5	270.5
144	Barents Sea	333.7	328.5	325.0	325.9	332.2	330.2	322.9	311.7	304.2	289.4	276.8	272.5	271.0	268.1	266.2	261.7	261.4	262.0	265.5	269.9	272.8	273.4	272.6	273.3	276.0	272.7	273.3	273.7	279.0	277.4	281.2
146	Kara Sea	302.4	305.3	302.4	296.7	290.9	286.0	287.7	289.3	287.3	284.4	282.4	284.7	282.8	281.1	278.0	278.2	278.8	283.9	288.7	288.5	285.8	285.4	288.6	288.3	288.4	286.8	279.2	272.8	270.7	273.2	274.3
148	Laptev Sea	285.1	280.7	282.6	279.6	275.7	270.6	273.5	283.3	286.2	280.4	273.6	272.6	273.5	272.6	276.2	282.1	287.6	278.2	281.6	278.2	268.4	264.5	264.8	265.7	265.4	261.4	265.5	271.8	274.3	257.3	243.2
150	East Siberian Sea	271.3	267.3	262.5	261.3	265.0	274.8	284.1	277.1	268.7	272.1	275.2	278.9	282.6	282.4	279.1	277.5	274.7	273.0	278.6	275.5	281.7	277.3	272.8	261.7	261.4	265.5	254.3	239.5	232.5	257.0	253.7
152	Gulf of Alaska	274.3	270.6	280.7	289.2	287.4	281.8	284.0	288.4	287.9	295.1	287.2	275.1	289.0	293.6	291.3	280.4	288.9	302.1	296.3	299.2	304.9	300.6	292.8	273.1	265.6	273.1	268.4	260.1	257.6	261.0	259.9
154	Southeast Bering Sea	288.4	286.6	286.6	286.1	280.6	277.9	283.0	290.8	284.6	295.5	289.0	291.8	295.6	291.3	283.2	286.0	292.4	302.6	295.0	304.9	307.7	314.8	314.9	302.9	289.6	294.0	278.5	263.6	269.6	274.0	276.7