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how to analysis
Case study : method
How to Analyze
with Skew-T log-P diagram & surface/upper Weather chart
Skew-T log-P Diagram
1.
A. Vertical profile of T - Td → Check the type of fog
Advection Fog
Advection
&Radiation Fog
Frontal Fog
Radiation Fog
B. Vertical profile wind C Check thermal advection & wind speed
As altitude increase, wind direction rotate clockwise : Warm advection
As altitude increase, wind direction rotate counterclockwise : Cold advection
Figure 2.2.1
C. State of surface air → Check the tendency of temperature & relative humidity
Surface/Upper Weather chart
2.
On the weather chart, we can analyze the synoptic airflow.
A. Surface weather chart → Check the weather condition, front, and surface wind
B. Upper weather chart → Check the thermal advection
3.
Compare and analyze the results of step1 & 2, and then summarize the final report.
Summary
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