Site ID: 2240 Lat. -7.0456 Indonesia Jawa Timur
River: Solo Long. 112.4118
Site name: Sungelebak Contributing area: 9842 km2 Ratio to Comparison Station: 0.35
Latest measurement: 12-Jul-10 Mean annual runoff: 9213 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 5014.1 mm
Latest M/C ratio: 1.70 Seven day total: 157.4 mm
Estimated current discharge: 2652 m3/sec Percent of mean 7-day total: 93.4 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 7256 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 7181 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
2509 2002 no data no data no data no data no data no data no data 425.2 472.3 690.0 555.7 366.0
11096 2003 906.2 1154.9 1149.6 1267.8 1382.8 1256.2 1096.6 920.8 687.7 354.2 264.1 655.0
11817 2004 1332.8 1215.9 956.0 1258.1 1412.3 1223.2 962.6 832.3 840.4 610.3 422.8 750.6
9851 2005 988.5 1163.4 1321.6 855.3 1548.6 1154.4 785.7 655.7 706.1 594.6 56.5 20.2
8410 2006 869.1 986.6 922.4 1047.8 1329.4 1232.2 912.7 486.5 385.8 237.1 0.0 0.0
6949 2007 432.1 615.5 947.4 787.8 1306.0 958.5 601.1 398.9 424.7 242.7 72.6 161.8
8104 2008 1099.6 1150.7 653.0 993.3 1559.3 817.1 455.7 338.5 246.3 79.1 200.6 511.0
8266 2009 893.5 787.6 826.0 1208.2 1270.6 707.4 649.1 600.8 631.2 406.7 113.2 171.8
5014 2010 369.6 848.6 928.0 659.1 910.8 974.2 323.9 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 9213 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 2492
23-Jul-02 2492
24-Jul-02 2368
25-Jul-02 2906
26-Jul-02 2906
27-Jul-02 2641
28-Jul-02 2405
29-Jul-02 2204
30-Jul-02 2182
31-Jul-02 2216
1-Aug-02 2350
2-Aug-02 2115
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02 1512
11-Aug-02 1512
12-Aug-02 1492
13-Aug-02 1684
14-Aug-02 2227
15-Aug-02 2090
16-Aug-02 2312
17-Aug-02 2178
18-Aug-02 1689
19-Aug-02 1972
20-Aug-02 1972
21-Aug-02 2194
22-Aug-02 2124
23-Aug-02 2056
24-Aug-02 1930
25-Aug-02 1833
26-Aug-02 1615
27-Aug-02 1615
28-Aug-02 2434
29-Aug-02 2343
30-Aug-02 2683
31-Aug-02 2500
1-Sep-02 2224
2-Sep-02 2015
3-Sep-02 1764
4-Sep-02 1778
5-Sep-02 1778
6-Sep-02 2515
7-Sep-02 2182
8-Sep-02 2257
9-Sep-02 2275
10-Sep-02 1937
11-Sep-02 2531
12-Sep-02 2531
13-Sep-02 2761
14-Sep-02 2761
15-Sep-02
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 2595
23-Sep-02 2167
24-Sep-02 2167
25-Sep-02 2390
26-Sep-02 2289
27-Sep-02 2827
28-Sep-02 2827
29-Sep-02 2649
30-Sep-02 2577
1-Oct-02 2808
2-Oct-02 2849
3-Oct-02 2967
4-Oct-02 3250
5-Oct-02 3116
6-Oct-02 2576
7-Oct-02 2576
8-Oct-02 2629
9-Oct-02 2576
10-Oct-02 2907
11-Oct-02 2565
12-Oct-02 2186
13-Oct-02 2122
14-Oct-02 2122
15-Oct-02 2426
16-Oct-02 2344
17-Oct-02 2721
18-Oct-02 2871
19-Oct-02 2992
20-Oct-02 3095
21-Oct-02 2892
22-Oct-02 2495
23-Oct-02 2495
24-Oct-02 2377
25-Oct-02 2161
26-Oct-02 1980
27-Oct-02 2014
28-Oct-02 1912
29-Oct-02 2175
30-Oct-02 2175
31-Oct-02 2224
1-Nov-02 1645
2-Nov-02 2098
3-Nov-02 2057
4-Nov-02 2020
5-Nov-02 2540
6-Nov-02 1961
7-Nov-02 1485
8-Nov-02 1485
9-Nov-02 1699
10-Nov-02 2044
11-Nov-02 2680
12-Nov-02 2417
13-Nov-02 2352
14-Nov-02 1425
15-Nov-02 1425
16-Nov-02 1673
17-Nov-02 1953
18-Nov-02 2224
19-Nov-02 2142
20-Nov-02 2057
21-Nov-02 1936
22-Nov-02 2029
23-Nov-02 1465
24-Nov-02 1465
25-Nov-02 1780
26-Nov-02 2577
27-Nov-02 3637
28-Nov-02 3299
29-Nov-02 3587
30-Nov-02 2140
1-Dec-02 2140
2-Dec-02 1669
3-Dec-02 1493
4-Dec-02 1750
5-Dec-02 1403
6-Dec-02 1338
7-Dec-02 1147
8-Dec-02 568
9-Dec-02 1111
10-Dec-02 1111
11-Dec-02 2067
12-Dec-02 1798
13-Dec-02 1859
14-Dec-02 1830
15-Dec-02 1549
16-Dec-02 358
17-Dec-02 358
18-Dec-02 136
19-Dec-02 468
20-Dec-02 1645
21-Dec-02 1852
22-Dec-02 2084
23-Dec-02 1765
24-Dec-02 1441
25-Dec-02 981
26-Dec-02 981
27-Dec-02 1528
28-Dec-02 1244
29-Dec-02 1159
30-Dec-02 1472
31-Dec-02 1392
1-Jan-03 2189
2-Jan-03 2189
3-Jan-03 1040
4-Jan-03 1472
5-Jan-03 1760
6-Jan-03 1821
7-Jan-03 2116
8-Jan-03 2417
9-Jan-03 2440
10-Jan-03 2891
11-Jan-03 2891
12-Jan-03 3527
13-Jan-03 3799
14-Jan-03 4295
15-Jan-03 4190
16-Jan-03 4178
17-Jan-03 3554
18-Jan-03 3554
19-Jan-03 2765
20-Jan-03 3546
21-Jan-03 3946
22-Jan-03 3967
23-Jan-03 4533
24-Jan-03 4052
25-Jan-03 3938
26-Jan-03 4318
27-Jan-03 4318
28-Jan-03 4731
29-Jan-03 4429
30-Jan-03 4230
31-Jan-03 4127
1-Feb-03 3900
2-Feb-03 3987
3-Feb-03 3987
4-Feb-03 3591
5-Feb-03 3780
6-Feb-03 4224
7-Feb-03 4224
8-Feb-03 4824
9-Feb-03 4511
10-Feb-03 3643
11-Feb-03 4249
12-Feb-03 4249
13-Feb-03 5227
14-Feb-03 5200
15-Feb-03 5338
16-Feb-03 5005
17-Feb-03 4748
18-Feb-03 4890
19-Feb-03 4890
20-Feb-03 4733
21-Feb-03 5215
22-Feb-03 5070
23-Feb-03 5059
24-Feb-03 5424
25-Feb-03 5132
26-Feb-03 5195
27-Feb-03 5633
28-Feb-03 5633
1-Mar-03 6298
2-Mar-03 6076
3-Mar-03 6155
4-Mar-03 4874
5-Mar-03 4104
6-Mar-03 3308
7-Mar-03 3308
8-Mar-03 4487
9-Mar-03 4932
10-Mar-03 4904
11-Mar-03 4863
12-Mar-03 4779
13-Mar-03 2652
14-Mar-03 2132
15-Mar-03 1785
16-Mar-03 1785
17-Mar-03 4574
18-Mar-03 3666
19-Mar-03 3451
20-Mar-03 4041
21-Mar-03 3443
22-Mar-03 4755
23-Mar-03 4755
24-Mar-03 4605
25-Mar-03 3759
26-Mar-03 3803
27-Mar-03 4301
28-Mar-03 4117
29-Mar-03 5528
30-Mar-03 5320