| 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** |
|
|
|
|
|
|
|
Usumacinta |
|
Center: |
-91.574 |
Long. |
S/N rating: |
Fair |
|
|
S. Cohen*** |
|
|
| GFDS Site Number |
63 |
Predicted
Flooded Area |
Mexico |
|
Center: |
17.774 |
Lat. |
|
|
|
|
S.V. Nghiem**** |
|
|
| GEE
Time Lapse |
|
|
|
Learn more about
this river |
|
48239 |
sq km |
WBM contributing area |
A. J. Kettner* |
|
|
| Last measured: |
21-Jul-17 |
|
|
|
|
|
|
Obtain Data |
|
|
|
J.P.M. Syvitski* |
|
|
| Discharge: |
|
6465 |
m3/sec |
|
Status: |
2 |
(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 |
66.3 |
mm |
|
|
190% |
(7-day runoff compared to 10 y average for this
date, 2003-2012) |
|
**Joint Research Centre, Ispra, Italy |
| Flood Magnitude: |
0.0 |
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 |
13725 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1999 |
14154 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
11775 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2001 |
8810 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2002 |
5060 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2003 |
7211 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2004 |
5356 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2005 |
11920 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2006 |
7990 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2007 |
9856 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008 |
13831 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009 |
4114 |
m3/sec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2010 |
12987 |
m3/sec |
|
|
|
Notes: |
4-day forward moving average is applied. |
|
|
|
|
|
|
|
2011 |
12855 |
m3/sec |
|
|
|
|
Low flow threshold is 20th percentile discharge
for this day, 2003-2013. |
|
|
|
|
|
2012 |
5140 |
m3/sec |
|
|