1961 06 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	263.7	262.5	266.6	268.3	271.1	277.3	277.7	276.1	275.3	278.9	281.5	283.9	280.9	281.7	282.7	285.5	286.1	284.5	283.0	287.7	289.7	290.5	293.3	297.5	300.0	300.4	300.2	300.7	300.2	300.9	-9999.0
34	Hudson Bay	299.3	289.4	302.4	301.0	299.3	306.0	305.7	285.2	280.7	284.1	291.2	296.8	281.0	279.0	296.2	322.4	325.5	306.0	282.2	286.2	291.7	291.8	295.7	317.4	325.4	330.1	323.7	326.0	321.9	314.4	-9999.0
36	Hudson Strait	253.0	253.6	275.2	291.2	243.7	242.3	237.1	249.7	246.0	270.4	258.3	255.8	271.6	255.0	243.8	245.7	268.5	295.8	264.9	288.9	274.1	265.0	274.2	280.2	280.6	264.9	271.5	296.9	319.2	315.1	-9999.0
98	Bering Strait	274.7	273.6	271.1	268.4	278.0	295.7	293.1	284.7	285.0	296.1	296.3	287.0	282.7	293.0	294.6	297.2	298.6	296.8	293.2	287.4	291.5	293.3	291.0	291.8	291.0	289.4	280.9	278.6	288.1	297.7	-9999.0
128	Arctic subocean	208.5	211.0	201.6	199.0	205.8	210.7	196.1	198.3	206.1	208.2	214.9	228.6	239.8	249.8	233.6	224.7	223.7	253.9	268.7	259.0	270.0	263.3	261.9	241.3	223.4	218.7	223.5	230.2	235.8	231.8	-9999.0
130	Chukchi Sea	268.0	267.4	255.3	261.4	258.7	271.3	293.6	271.0	270.6	265.9	272.8	265.1	268.8	271.5	291.1	298.0	302.9	291.6	277.7	268.3	258.4	264.1	272.4	281.4	280.7	262.0	273.5	284.7	289.5	288.6	-9999.0
132	Beaufort Sea	303.3	317.5	306.7	311.0	313.4	319.5	322.5	311.9	313.0	303.8	303.5	297.8	300.2	310.1	304.2	290.7	274.7	275.9	297.9	306.2	304.1	296.6	308.2	313.4	319.9	308.4	306.5	296.9	289.6	299.0	-9999.0
134	Arctic Archipelago	226.7	234.3	255.0	248.5	245.4	224.4	221.2	226.4	244.8	255.9	233.0	236.7	248.6	279.5	287.7	263.3	246.2	246.6	264.6	278.1	277.1	266.8	273.3	270.1	277.7	278.0	276.5	262.9	264.6	270.2	-9999.0
136	Foxe Basin	245.4	234.9	241.3	239.1	234.9	244.2	242.8	231.1	253.0	255.9	227.9	233.0	233.1	231.1	242.1	277.9	273.7	277.8	270.1	260.7	255.5	264.2	278.3	261.5	260.2	273.9	277.8	287.4	277.0	263.3	-9999.0
138	Baffin Bay	195.2	183.1	193.3	183.1	174.9	172.2	195.0	199.3	202.6	204.5	195.8	197.8	199.8	198.7	212.1	225.2	214.1	233.7	234.7	247.7	245.2	251.0	242.8	225.8	215.6	215.2	216.6	226.8	229.8	235.7	-9999.0
139	South Greenland	215.9	223.9	223.5	228.7	216.1	207.4	204.5	215.1	232.7	230.0	221.9	224.0	218.7	222.8	225.3	229.3	232.6	223.9	224.6	225.0	230.3	234.7	225.2	221.3	226.5	224.3	223.8	225.9	217.0	219.0	-9999.0
140	Greenland Sea	220.1	212.7	217.2	224.7	206.2	201.8	186.5	189.7	202.4	206.1	207.6	199.4	203.2	212.2	201.5	192.3	197.8	198.8	215.4	223.8	230.7	236.4	239.1	219.1	222.0	229.7	222.2	218.9	214.5	218.1	-9999.0
142	Norwegian Sea	315.2	311.1	302.1	307.0	309.9	322.1	326.6	313.1	310.5	305.9	284.1	283.8	288.0	289.5	262.2	269.1	320.2	302.8	289.1	283.4	286.0	289.7	292.2	295.4	289.8	282.5	289.1	296.9	303.4	298.1	-9999.0
144	Barents Sea	277.2	266.7	267.7	282.0	303.0	319.1	302.3	292.7	318.5	341.1	333.5	320.9	309.3	319.3	342.2	321.9	318.1	335.6	339.3	321.9	305.8	304.0	307.2	316.2	327.0	328.6	319.9	312.7	332.0	327.7	-9999.0
146	Kara Sea	261.2	262.1	265.3	263.7	270.4	284.3	288.0	285.9	279.2	287.0	298.0	302.1	297.3	286.6	278.0	286.7	293.6	291.0	288.9	298.9	304.5	306.4	308.5	313.5	315.8	319.1	322.3	324.4	323.0	326.0	-9999.0
148	Laptev Sea	255.9	246.8	253.7	261.7	268.7	275.5	276.9	293.0	281.8	271.7	277.7	289.4	293.2	296.1	288.8	281.4	281.6	284.9	287.9	291.8	294.0	298.1	302.3	309.7	308.5	310.8	314.1	318.5	315.3	315.0	-9999.0
150	East Siberian Sea	257.8	269.7	265.5	266.0	270.1	261.0	268.8	280.4	270.1	276.4	281.8	284.2	277.4	280.3	294.9	306.0	303.4	291.3	279.2	283.3	290.1	297.4	296.7	284.1	280.2	280.9	286.8	282.8	278.8	269.7	-9999.0
152	Gulf of Alaska	278.5	263.9	269.9	266.7	299.4	296.5	270.3	260.6	276.7	290.2	289.9	288.3	279.5	286.4	281.1	279.9	288.3	294.3	304.2	296.8	285.8	283.0	292.4	297.2	291.3	282.9	279.7	283.2	292.6	294.7	-9999.0
154	Southeast Bering Sea	261.0	269.6	280.1	279.4	285.4	300.6	289.8	283.9	268.7	286.2	297.5	315.1	313.9	299.1	309.9	308.6	306.7	308.0	294.8	296.7	309.5	304.9	295.7	299.7	297.1	302.8	292.6	297.7	296.2	300.5	-9999.0