Recorded gauges have the following observed rainfall, calculate the Thiessen average rainfall: Station A1 A2 A3 A4 A5 Recorded rainfall (mm) 13.0 19.5 25.0 33.0 39.0 part 2 Enclosed Area (km2) 1.50 3.2 2.0 4.7 2.8 10:20 PM ✔

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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please solve all part 2, hydrology 

A thunderstorm cell 4.0 km in diameter has cloud base = 1.0 km. The ground surface indicates
saturated air conditions with temp= 30°C. The pressure is = 1 atm, wind speed 4.0 m/s, and
average outflow elevation of 8.0 km. Calculate the precipitation intensity from this storm if
the Lapse rate= 7.5°C/km, average air density and specific humidity between earth's surface
and the base = 1.2 Kg/m3 and 0.019 kg/kg. assume that the specific humidity at the outflow
cloud part is 0.00012 kg/kg.
Station
A1
A2
A3
A4
A5
Recorded gauges have the following observed rainfall, calculate the Thiessen average
rainfall:
40
25
13
part 2
Calculate the unknown average rainfall from the missing station using the inverse distance
squared method for the following watershed that has the data below:
P (mm) D
4.5
Part 1
2.7
1.6
Recorded rainfall (mm)
13.0
19.5
25.0
33.0
39.0
part 3
10:20 PM ✔
Enclosed Area (km2)
1.50
3.2
2.0
4.7
2.8
O
3
10:20 PM
P
4
Transcribed Image Text:A thunderstorm cell 4.0 km in diameter has cloud base = 1.0 km. The ground surface indicates saturated air conditions with temp= 30°C. The pressure is = 1 atm, wind speed 4.0 m/s, and average outflow elevation of 8.0 km. Calculate the precipitation intensity from this storm if the Lapse rate= 7.5°C/km, average air density and specific humidity between earth's surface and the base = 1.2 Kg/m3 and 0.019 kg/kg. assume that the specific humidity at the outflow cloud part is 0.00012 kg/kg. Station A1 A2 A3 A4 A5 Recorded gauges have the following observed rainfall, calculate the Thiessen average rainfall: 40 25 13 part 2 Calculate the unknown average rainfall from the missing station using the inverse distance squared method for the following watershed that has the data below: P (mm) D 4.5 Part 1 2.7 1.6 Recorded rainfall (mm) 13.0 19.5 25.0 33.0 39.0 part 3 10:20 PM ✔ Enclosed Area (km2) 1.50 3.2 2.0 4.7 2.8 O 3 10:20 PM P 4
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