Site ID: 1293 Lat. -16.1394 Mozambique Nampula
River: Meluli Long. 39.4933
Site name: Afonso Contributing area: 9480 km2 Ratio to Comparison Station: 0.34
Latest measurement: 30-Jul-10 Mean annual runoff: 26 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 13.1 mm
Latest M/C ratio: 1.10 Seven day total: 0.2 mm
Estimated current discharge: 3 m3/sec Percent of mean 7-day total: 125.0 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 607 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 530 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Boluo (2186950)           Contributing Area:   sq mi 28239 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Final calibration to discharge has not yet been accomplished.
Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data)
(For U.S, sites, nearby ground station discharge may also be shown)
Annual  Monthly Total Runoff (mm), computed from above satellite-based discharge data
Runoff
(mm) Jan Feb Mar April May June July Aug Sept Oct Nov Dec
4 2002 no data no data no data no data no data no data no data 0.7 0.7 0.9 0.9 0.9
58 2003 14.9 17.4 6.6 11.1 1.2 1.0 0.9 0.9 0.9 0.9 0.8 0.9
25 2004 0.9 6.6 7.3 1.0 0.9 1.5 2.4 0.9 0.9 0.9 0.9 0.9
20 2005 2.1 4.2 5.1 2.0 0.9 0.9 0.1 0.9 0.9 0.9 0.9 0.9
9 2006 0.9 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.0 0.0
29 2007 18.7 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.8
31 2008 0.9 11.4 10.1 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9
11 2009 0.9 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9
13 2010 0.9 7.5 1.0 0.9 0.9 0.9 0.9 0.1 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 26 Standard Deviation: 6.4
Trend in Annual Runoff (slope):  -73
Discharge is estimated via a rating equation directly from the remote sensing data (M/C ratio) shown below.
Green line records upwelling microwave emission from within 5 km radius of a calbration land target. 
Explanation:   Blue line is emission from within 5 km radius of the measurement target centered over the river.
Brown line is their ratio (M/C; "HR" in Brakenridge et al 2007; scale on right) and is used to estimate river discharge via a rating equation.
Rating equations are being developed and applied on an individual basis using available ground-based discharge information.
GoogleEarth View of Measurement Site
Return
Estimated
Disharge
Data
Date m3/sec
22-Jul-02 3
23-Jul-02 3
24-Jul-02 3
25-Jul-02 3
26-Jul-02 3
27-Jul-02 3
28-Jul-02 3
29-Jul-02 3
30-Jul-02 3
31-Jul-02 3
1-Aug-02 3
2-Aug-02
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02 3
11-Aug-02 3
12-Aug-02 3
13-Aug-02 3
14-Aug-02 3
15-Aug-02 3
16-Aug-02 3
17-Aug-02 3
18-Aug-02 3
19-Aug-02 3
20-Aug-02 3
21-Aug-02 3
22-Aug-02 3
23-Aug-02 3
24-Aug-02 3
25-Aug-02 3
26-Aug-02 3
27-Aug-02 3
28-Aug-02 3
29-Aug-02 3
30-Aug-02 3
31-Aug-02 3
1-Sep-02 3
2-Sep-02 3
3-Sep-02 3
4-Sep-02 3
5-Sep-02 3
6-Sep-02 3
7-Sep-02 3
8-Sep-02 3
9-Sep-02 3
10-Sep-02 3
11-Sep-02 3
12-Sep-02 3
13-Sep-02 3
14-Sep-02 3
15-Sep-02
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 3
23-Sep-02 3
24-Sep-02 3
25-Sep-02 3
26-Sep-02 3
27-Sep-02 3
28-Sep-02 3
29-Sep-02 3
30-Sep-02 3
1-Oct-02 3
2-Oct-02 3
3-Oct-02 3
4-Oct-02 3
5-Oct-02 3
6-Oct-02 3
7-Oct-02 3
8-Oct-02 3
9-Oct-02 3
10-Oct-02 3
11-Oct-02 3
12-Oct-02 3
13-Oct-02 3
14-Oct-02 3
15-Oct-02 3
16-Oct-02 3
17-Oct-02 3
18-Oct-02 3
19-Oct-02 3
20-Oct-02 3
21-Oct-02 3
22-Oct-02 3
23-Oct-02 3
24-Oct-02 3
25-Oct-02 3
26-Oct-02 3
27-Oct-02 3
28-Oct-02 3
29-Oct-02 3
30-Oct-02 3
31-Oct-02 3
1-Nov-02 3
2-Nov-02 3
3-Nov-02 3
4-Nov-02 3
5-Nov-02 3
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30-Nov-02 3
1-Dec-02 3
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3-Dec-02 3
4-Dec-02 3
5-Dec-02 3
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24-Dec-02 3
25-Dec-02 3
26-Dec-02 3
27-Dec-02 3
28-Dec-02 3
29-Dec-02 3
30-Dec-02 3
31-Dec-02 3
1-Jan-03 3
2-Jan-03 3
3-Jan-03 121
4-Jan-03 121
5-Jan-03 3
6-Jan-03 3
7-Jan-03 3
8-Jan-03 3
9-Jan-03 3
10-Jan-03 58
11-Jan-03 23
12-Jan-03 3
13-Jan-03 3
14-Jan-03 3
15-Jan-03 10
16-Jan-03 210
17-Jan-03 180
18-Jan-03 182
19-Jan-03 3
20-Jan-03 3
21-Jan-03 3
22-Jan-03 3
23-Jan-03 10
24-Jan-03 70
25-Jan-03 59
26-Jan-03 135
27-Jan-03 237
28-Jan-03 79
29-Jan-03 79
30-Jan-03 3
31-Jan-03 3
1-Feb-03 7
2-Feb-03 76
3-Feb-03 133
4-Feb-03 18
5-Feb-03 18
6-Feb-03 3
7-Feb-03 3
8-Feb-03 90
9-Feb-03 133
10-Feb-03 180
11-Feb-03 137
12-Feb-03 135
13-Feb-03 98
14-Feb-03 98
15-Feb-03 122
16-Feb-03 118
17-Feb-03 105
18-Feb-03 119
19-Feb-03 129
20-Feb-03 83
21-Feb-03 83
22-Feb-03 3
23-Feb-03 3
24-Feb-03 3
25-Feb-03 3
26-Feb-03 3
27-Feb-03 3
28-Feb-03 3
1-Mar-03 3
2-Mar-03 3
3-Mar-03 3
4-Mar-03 3
5-Mar-03 3
6-Mar-03 3
7-Mar-03 95
8-Mar-03 63
9-Mar-03 63
10-Mar-03 87
11-Mar-03 41
12-Mar-03 3
13-Mar-03 3
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15-Mar-03 3
16-Mar-03 8
17-Mar-03 3
18-Mar-03 3
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21-Mar-03 3
22-Mar-03 3
23-Mar-03 15
24-Mar-03 49
25-Mar-03 49
26-Mar-03 3
27-Mar-03 3
28-Mar-03 3
29-Mar-03 41
30-Mar-03 67
31-Mar-03 85
1-Apr-03 90
2-Apr-03 3
3-Apr-03 3
4-Apr-03 3
5-Apr-03 3
6-Apr-03 3
7-Apr-03 103
8-Apr-03 148
9-Apr-03 152
10-Apr-03 152
11-Apr-03 93
12-Apr-03 24
13-Apr-03 54
14-Apr-03 64
15-Apr-03 50
16-Apr-03 73
17-Apr-03 25
18-Apr-03 3
19-Apr-03 3
20-Apr-03 3
21-Apr-03 3
22-Apr-03 3
23-Apr-03 3
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25-Apr-03 5
26-Apr-03 5
27-Apr-03 101
28-Apr-03 35
29-Apr-03 3
30-Apr-03 3
1-May-03 3
2-May-03 3
3-May-03 3
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8-May-03 13
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10-May-03 4
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26-May-03 8
27-May-03 3
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30-May-03 3
31-May-03 12
1-Jun-03 3
2-Jun-03 3
3-Jun-03 3
4-Jun-03 3
5-Jun-03 3
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7-Jun-03 3
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29-Jun-03 3
30-Jun-03 10
1-Jul-03 3
2-Jul-03 3
3-Jul-03 3
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