Porterville Weather - Lapse Rate

       
      ELR = Environmental Lapse    Dew Temp       
      DALR = Dry Adiabatic              SALR = Saturated Adiabatic

1. Select ELR Station(s) and details:

      ELR 1:


      ELR 2:


2. Enter estimated maximum daytime Temperature in °C :
    (Maximum temperature yesterday = 36.6 °C)

3. Enter estimated Dewpoint Temperature in °C :             
    (Maximum Dewpoint yesterday = 13 °C)

4. Refresh.

5. Interpret.
    - Blue Day Ceiling: DALR crosses ELR.
    - Cu Day Base: SALR starts before DALR crosses ELR.
         Cloud Tops: SALR crosses ELR

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  Take-Off (IWeather):
Date : 2018/10/19
Time : 13:21:56
Temp : 17.5 °C
Dew : -25 °C
Wind Dir : S
Vmin : 7 km/h
Vmax : 31 km/h
Vavg : 19 km/h
More :