| Site ID: |
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238 |
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Lat. |
15.2101 |
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Thailand |
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Ubon
Ratchathani |
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| River: |
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Mun |
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Long. |
104.7991 |
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| Site name: |
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Ubon Ratchathani |
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Contributing
area: |
106757 |
km2 |
Ratio to Comparison
Station: |
8.98 |
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| Latest measurement: |
10-Nov-09 |
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Mean annual
runoff: |
200 |
mm |
(2003-2008) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
212 |
mm |
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| Latest M/C ratio: |
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1.26 |
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Seven day
total: |
6 |
mm |
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| Estimated current discharge: |
812 |
m3/sec |
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Percent of
mean 7-day total: |
75.9 |
% |
(today's value compared to
mean for same period, 2003-2007) |
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| Ice-cover determination: |
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5 yr
recurrence flood: |
5372 |
m3/sec |
(from Log Pearson III analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
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5094 |
m3/sec |
(from Gumbel Extreme Value analysis) |
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| Comparison Station Information: |
Ban Chot
(2969082) |
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Contributing
Area: |
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sq mi |
11886 |
sq km |
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| (Data from this gaging station are used for the calibration to
discharge, with an adjustment for different contributing areas) |
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| Notes: |
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| Discharge and runoff, based on satellite remote sensing (NASA
AMSR-E data) |
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| (For U.S, sites, nearby ground station discharge may also be
shown) |
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2008-Present |
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2002-Present |
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| Annual |
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Monthly Total Runoff (mm),
computed from above satellite-based discharge data |
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| (mm) |
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Jan |
Feb |
Mar |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec |
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| 179 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
7.3 |
30.0 |
86.9 |
35.6 |
19.5 |
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| 174 |
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2003 |
14.9 |
10.5 |
13.7 |
9.3 |
9.5 |
9.1 |
9.5 |
9.5 |
22.5 |
34.7 |
14.9 |
15.8 |
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| 151 |
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2004 |
11.5 |
10.4 |
13.5 |
9.1 |
10.1 |
8.8 |
9.5 |
11.5 |
23.1 |
19.7 |
13.9 |
9.9 |
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| 179 |
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2005 |
9.8 |
8.8 |
11.3 |
14.3 |
9.5 |
9.7 |
9.5 |
9.5 |
11.6 |
19.3 |
45.4 |
21.1 |
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| 177 |
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2006 |
10.8 |
7.9 |
9.6 |
9.1 |
10.5 |
10.5 |
9.5 |
9.5 |
9.1 |
90.9 |
0.0 |
0.0 |
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| 229 |
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2007 |
16.7 |
10.3 |
9.8 |
9.1 |
9.5 |
9.1 |
9.5 |
10.1 |
28.0 |
68.7 |
30.6 |
18.1 |
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| 212 |
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2008 |
16.1 |
10.4 |
11.7 |
11.9 |
9.5 |
8.5 |
9.5 |
9.5 |
9.4 |
58.3 |
29.5 |
27.7 |
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| 205 |
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2009 |
16.6 |
14.5 |
10.0 |
11.2 |
9.5 |
9.1 |
9.5 |
11.7 |
28.9 |
72.8 |
10.9 |
0.0 |
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| 0 |
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2010 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
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Mean Annual Runoff (mm): |
9 |
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Standard Deviation: |
27 |
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Trend in Annual Runoff
(slope): |
5.9 |
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| Discharge is estimated via a rating equation directly from
the remote sensing data (M/C ratio) shown below. |
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