River Watch Version 3.4 G. R. Brakenridge*
Experimental Satellite-Based River Discharge Measurements using passive microwave radiometry Signal/Model agreement: Good T. De Groeve**
Amazon Center: -55.304  Long. S/N rating: Fair S. Cohen***
GFDS Site Number 147 Predicted Flooded Area Brazil Center: -2.115  Lat. S.V. Nghiem****
GEE Time Lapse Learn more about this river 4686961 sq km WBM contributing area A. J. Kettner*
Last measured: 25-Mar-17 Obtain Data J.P.M. Syvitski*
Discharge: 368606 m3/sec Status: 4 (1, low; 2, normal flow; 3, moderate flood, r >1.5 y; 4, major flood, r >5 y) *CSDMS/INSTAAR, University of Colorado
7-day Runoff 36.0 mm 160% (7-day runoff compared to 10 y average for this date, 2003-2012) **Joint Research Centre, Ispra, Italy
Flood Magnitude: 1.1 Scale of 0-10 Flood Magnitude Defined Technical Summary ***University of Alabama
****Jet Propulsion Laboratory, California
Sensors: TRMM, AMSR-E, AMSR-2, GPM
Annual Maximum Discharge
1998 279200 m3/sec
1999 350596 m3/sec
2000 285258 m3/sec
2001 282033 m3/sec
2002 286365 m3/sec
2003 283372 m3/sec
2004 222320 m3/sec
2005 291294 m3/sec
2006 302595 m3/sec
2007 318128 m3/sec
2008 343284 m3/sec
2009 314246 m3/sec
2010 263743 m3/sec
Notes: 4-day forward moving average is applied. 2011 251467 m3/sec
Low flow threshold is 20th percentile discharge for this day, 2003-2013. 2012 341075 m3/sec