1971 04 - daily  - mean of NCEP mean Daily Latent Heat Net 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	18.7	22.5	24.3	22.0	23.1	24.2	25.5	25.3	26.7	32.0	34.2	31.5	30.3	30.0	32.0	36.0	37.5	40.2	39.5	41.7	39.5	39.5	38.2	40.1	45.1	44.2	43.0	41.2	41.3	41.1	-9999.0
34	Hudson Bay	30.0	33.8	28.6	26.0	36.8	31.6	35.3	44.5	48.1	55.0	73.3	50.1	44.1	43.7	43.7	53.7	63.1	59.2	49.0	61.9	68.9	67.5	61.9	57.1	61.0	53.5	53.7	58.6	61.0	60.6	-9999.0
36	Hudson Strait	18.7	22.0	21.5	19.4	26.4	22.3	22.1	16.4	33.3	37.1	30.5	28.5	29.9	25.7	23.2	26.1	26.4	24.4	21.8	23.6	30.1	30.1	37.2	39.4	53.9	32.0	28.7	22.9	24.9	27.9	-9999.0
98	Bering Strait	15.1	14.1	15.2	19.3	13.5	19.9	23.4	17.5	17.3	23.2	26.0	32.5	34.2	38.6	25.5	22.5	24.5	21.4	18.6	20.3	21.4	22.8	17.2	22.2	23.6	22.2	24.6	27.1	26.5	28.0	-9999.0
128	Arctic subocean	6.6	4.9	5.1	6.1	5.8	4.6	10.8	10.5	7.5	7.4	8.3	6.5	5.4	4.9	5.7	4.5	9.6	11.7	18.1	22.1	12.2	11.8	14.7	7.9	14.7	18.1	11.9	11.4	11.6	7.3	-9999.0
130	Chukchi Sea	23.4	20.9	11.0	14.7	11.2	16.0	26.0	13.6	16.4	23.3	21.3	23.9	18.2	25.7	24.6	17.6	21.4	19.5	14.4	14.2	14.4	12.5	12.8	15.9	17.2	18.9	25.4	27.3	28.1	27.1	-9999.0
132	Beaufort Sea	15.6	18.3	19.3	23.9	17.4	19.3	26.8	23.0	20.0	22.6	22.1	29.0	28.5	31.7	37.8	34.1	23.3	27.2	37.4	37.3	33.5	32.7	31.5	36.2	45.2	40.2	42.5	38.3	39.3	39.2	-9999.0
134	Arctic Archipelago	5.9	5.2	6.4	6.1	6.8	6.6	7.9	9.0	8.3	8.4	7.7	6.9	7.8	8.9	11.3	13.6	16.5	16.8	13.0	11.0	15.7	16.3	14.0	12.1	14.1	11.4	19.7	14.0	13.1	12.0	-9999.0
136	Foxe Basin	7.1	6.5	3.4	5.8	9.2	10.8	6.9	8.0	14.6	11.8	9.6	5.8	7.8	12.5	7.9	8.6	17.3	18.3	15.5	11.4	12.3	15.5	17.1	14.1	14.1	11.0	13.9	13.6	11.4	14.4	-9999.0
138	Baffin Bay	9.8	7.1	8.3	5.7	6.4	8.5	10.7	10.9	8.2	8.8	12.3	7.0	5.0	6.7	12.3	9.4	6.8	14.0	21.0	14.9	10.4	7.7	10.0	11.3	9.2	14.1	10.9	10.8	8.8	9.7	-9999.0
139	South Greenland	20.2	28.9	25.0	28.3	25.5	16.8	14.5	18.4	21.4	22.9	16.3	16.1	18.1	25.8	22.5	26.0	38.1	32.7	32.5	29.6	28.9	28.4	33.3	39.7	34.7	26.8	24.2	22.4	24.0	26.5	-9999.0
140	Greenland Sea	12.3	8.4	4.1	9.2	10.2	9.2	16.6	18.0	15.9	9.8	12.8	9.9	5.9	7.4	22.8	20.8	17.7	11.9	19.0	17.5	9.9	10.4	10.5	10.8	11.0	12.6	15.3	11.6	14.1	8.4	-9999.0
142	Norwegian Sea	37.6	29.6	59.2	48.8	40.4	41.7	23.3	13.8	38.9	40.4	47.2	57.0	41.3	29.0	26.8	33.5	48.8	61.2	55.9	46.0	37.1	25.8	38.7	55.8	55.6	44.5	47.3	50.7	47.4	46.7	-9999.0
144	Barents Sea	24.0	34.0	37.8	34.1	32.4	32.7	31.9	31.8	23.7	29.5	43.6	27.4	26.9	34.0	32.5	26.8	32.6	35.3	39.5	40.1	38.4	38.9	34.3	37.9	36.1	34.3	42.6	43.5	40.4	49.6	-9999.0
146	Kara Sea	21.2	29.6	36.5	29.2	31.7	35.7	33.7	30.3	34.2	40.1	36.5	44.0	44.1	37.3	41.2	46.2	48.7	67.4	57.8	58.6	50.3	55.3	54.4	58.8	69.4	77.4	68.7	61.3	60.8	60.9	-9999.0
148	Laptev Sea	14.6	15.1	15.8	13.5	14.1	17.0	18.4	18.7	20.2	32.3	33.7	23.9	21.5	21.6	29.9	43.1	37.6	24.5	39.5	43.2	36.7	31.3	31.6	31.1	35.2	33.2	34.2	34.4	32.8	27.0	-9999.0
150	East Siberian Sea	9.5	11.9	13.2	13.5	11.5	13.0	15.8	12.1	12.7	19.2	19.1	15.8	15.8	16.2	13.6	14.2	15.0	15.5	15.1	17.5	22.1	21.0	23.5	26.4	24.3	23.3	22.0	22.7	25.7	26.1	-9999.0
152	Gulf of Alaska	26.6	26.2	39.9	26.4	27.8	38.8	30.6	50.1	41.0	28.0	26.6	41.5	40.9	54.5	36.3	40.5	38.6	40.7	37.1	37.7	55.6	44.5	23.0	30.5	36.8	26.5	31.2	32.3	32.2	40.4	-9999.0
154	Southeast Bering Sea	10.7	17.6	34.1	18.9	13.9	16.0	20.1	25.5	24.5	20.7	27.3	20.3	21.6	30.4	21.0	22.7	28.0	25.3	23.3	26.6	24.5	23.8	16.4	21.8	44.8	22.8	19.8	30.8	33.7	30.9	-9999.0