Tutorvo

Cloud Base & Freezing Level from a Few Readings

Lesson 3 of 814 minLab

This lesson is part of the course

In this lesson

You estimate the base of convective clouds from the dew-point spread, the freezing level from the valley temperature, count the days with the summit likely in cloud and let a formula name the day with the lowest base.

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Lessons in this course

  1. Temperature with Altitude: Lapse Rates and a Summit EstimateLab15 min Locked
  2. Humidity & Dew Point: The Magnus Formula and the SpreadLab15 min Locked
  3. Cloud Base & Freezing Level from a Few ReadingsLab14 min Locked
  4. Pressure & Altitude: The Barometric Formula and Altimeter DriftLab16 min Locked
  5. Pressure Tendency: 3-Hour Changes and Trend ClassesLab15 min Locked
  6. Wind: Unit Conversions, a Simple Wind Scale & Wind ChillLab16 min Locked
  7. Precipitation & Snow: Totals, Water Equivalent & SnowlineLab15 min Locked
  8. Capstone: Trip Weather Log, Planning Flags & a Wind ChartLab18 min Locked