| Site ID: |
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126 |
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Lat. |
30.7550 |
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China |
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Hubei |
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| River: |
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Yangtze Trib |
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Long. |
114.1714 |
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| Site name: |
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Wuhan |
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Contributing
area: |
1178 |
km2 |
Ratio to Comparison
Station: |
0.05 |
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| Latest measurement: |
10-Nov-09 |
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Mean annual
runoff: |
36902 |
mm |
(2003-2007) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year: |
40217 |
mm |
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| Latest M/C ratio: |
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1.50 |
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Seven day
total: |
1 |
mm |
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| Estimated current discharge: |
1658 |
m3/sec |
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Percent of
mean 7-day total: |
112.1 |
% |
(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: |
3263 |
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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3231 |
m3/sec |
(from Gumbel Extreme Value
analysis) |
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| Comparison Station Information: |
Tokwe
Confluence D/s C/s (1495240) |
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Contributing
Area: |
7280 |
sq mi |
23237 |
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: |
Comparison station is
placeholder, only; this site is not yet calibrated to actual discharge |
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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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| Runoff |
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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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| 16053 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
2835.3 |
3905.1 |
3854.4 |
2812.4 |
2645.7 |
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| 40609 |
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2003 |
2907.0 |
2930.1 |
3223.1 |
3184.9 |
4620.9 |
3508.8 |
4594.5 |
3736.7 |
3370.0 |
3074.5 |
2638.6 |
2820.0 |
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| 35322 |
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2004 |
2386.3 |
2244.9 |
2878.2 |
2582.1 |
2649.0 |
3414.9 |
4317.9 |
3100.3 |
3348.6 |
3067.7 |
2840.8 |
2491.3 |
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| 35507 |
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2005 |
2046.7 |
2150.1 |
2313.8 |
2759.4 |
2079.2 |
3440.3 |
4203.8 |
3807.9 |
3329.0 |
3664.8 |
3145.2 |
2567.1 |
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| 30284 |
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2006 |
1806.9 |
1769.8 |
2634.8 |
2654.9 |
2176.7 |
3756.5 |
4792.8 |
3781.8 |
3275.6 |
3634.1 |
0.0 |
0.0 |
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| 42788 |
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2007 |
2422.5 |
2286.4 |
3140.5 |
2531.1 |
2447.1 |
3764.9 |
4745.6 |
5284.2 |
5413.4 |
4524.3 |
3740.7 |
2487.7 |
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| 40217 |
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2008 |
1322.9 |
2116.2 |
3222.7 |
3151.1 |
2154.3 |
3096.4 |
4465.5 |
4488.2 |
5363.3 |
4059.7 |
3911.7 |
2865.0 |
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| 39463 |
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2009 |
2303.1 |
1862.2 |
2731.6 |
2740.2 |
2497.5 |
3957.1 |
6364.2 |
6148.6 |
4952.1 |
4356.7 |
1549.3 |
0.0 |
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| Discharge is estimated directly via a rating equation from
the remote sensing data (M/C ratio) shown below. |
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