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Session Summary “Heavy Rainfall and Flood in Vietnam and Southeast Asia” Observation. Inter-comparison of precipitable water observed by GPS and AIRS in the Maritime Continents, Nobuhiko ENDO Stable isotopes in precipitation at Da Nang, Vietnam, Kimpei Ichiyanagi.

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Session Summary “Heavy Rainfall and Flood in Vietnam and Southeast Asia” Observation

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Session summary heavy rainfall and flood in vietnam and southeast asia observation

  • Session Summary

  • “Heavy Rainfall and Flood in Vietnam

  • and Southeast Asia”

  • Observation

Inter-comparison of precipitable water observed by GPS and AIRS in the Maritime

Continents, Nobuhiko ENDO

Stable isotopes in precipitation at Da Nang, Vietnam, KimpeiIchiyanagi


Pwv time series at three gps sites

PWV time series at three GPS sites

  • Seasonal variation was similar each other.

  • Dry events well captured.

  • AIRS PWV tends to drier than GPS PWV.

AIRS Level-3 AIRX3STD.005 (daily)


Session summary heavy rainfall and flood in vietnam and southeast asia observation

evaporation

precipitation

Figure 3. Relationships between daily δD and δ18O in precipitation during whole period (left panel) and two periods (right panel). The results of river and lake water samples were also shown in the left panel.


Session summary heavy rainfall and flood in vietnam and southeast asia observation

  • Session Summary

  • “Heavy Rainfall and Flood in Vietnam

  • and Southeast Asia”

  • Observation

  • Pattern Classification

Inter-comparison of precipitable water observed by GPS and AIRS in the Maritime

Continents, Nobuhiko ENDO

Stable isotopes in precipitation at Da Nang, Vietnam, KimpeiIchiyanagi

Synoptic progress causing heavy rain in the summer monsoon onset in the North

of Viet Nam, Pham ThiThanhHuong

Time-space characteristics of heavy rainfall event in central Vietnam from mid-

October to mid-November 2007, KanamoriHironari


2 synoptic patterns causing heavy rain in the first period of sm in the north vn

2. Synoptic patterns causing heavy rain in the first period of SM in the North VN

2.1 A cold front and its combination with other patterns

2.2. A tropical Cyclone and its combination with other patterns.

2.3. A monsoon trough and its combination with different patterns

2.4. Subtropical high-pressure and its combination with different patterns

2.5. Intertropical Convergence Zone and Intertropical Convergence Zone combined with different patterns


Session summary heavy rainfall and flood in vietnam and southeast asia observation

The patterns of the three heavy rainfall events were analyzed .

The first event: the strong northeasterly over SCS.

The third event: strong easterly from SCS to Cyclone Sidr.


Session summary heavy rainfall and flood in vietnam and southeast asia observation

  • Session Summary

  • “Heavy Rainfall and Flood in Vietnam

  • and Southeast Asia”

  • Observation

  • Pattern Classification

  • Flood Modeling

Inter-comparison of precipitable water observed by GPS and AIRS in the Maritime

Continents, Nobuhiko ENDO

Stable isotopes in precipitation at Da Nang, Vietnam, Kimpei Ichiyanagi

Synoptic progress causing heavy rain in the summer monsoon onset in the North

of Viet Nam, Pham Thi Thanh Huong

Time-space characteristics of heavy rainfall event in central Vietnam from mid-

October to mid-November 2007, Kanamori Hironari

Severe floods in Central Vietnam simulated by the WRF-TRIP coupling system,

Thanh NGO-DUC


Wrf trip coupling

WRF-TRIP coupling

  • underestimations of WRF rainfall lead to systematic underestimation of river discharge

  • simulated discharge reaches its maximum value in the same time with the observed one

  • if a good estimation of rainfall is obtained, river discharge can be well forecasted using TRIP.


Session summary heavy rainfall and flood in vietnam and southeast asia observation

  • Session Summary

  • “Heavy Rainfall and Flood in Vietnam

  • and Southeast Asia”

  • Observation

  • Pattern Classification

  • Flood Modeling

Inter-comparison of precipitable water observed by GPS and AIRS in the Maritime

Continents, Nobuhiko ENDO

Stable isotopes in precipitation at Da Nang, Vietnam, Kimpei Ichiyanagi

Synoptic progress causing heavy rain in the summer monsoon onset in the North

of Viet Nam, Pham Thi Thanh Huong

Time-space characteristics of heavy rainfall event in central Vietnam from mid-

October to mid-November 2007, Kanamori Hironari

Severe floods in Central Vietnam simulated by the WRF-TRIP coupling system,

Thanh NGO-DUC


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