What is included in a station model?
The station model depicts current weather conditions, cloud cover, wind speed, wind direction, visibility, temperature, dew point temperature, atmospheric pressure adjusted to sea level, and the change in pressure over the last three hours.
How do you create a station model?
How to Make a Weather Station Model
- Draw a circle. Look at the sky and divide it into eighths.
- Determine the temperature and dew point of your weather station.
- Record sea level pressure to the nearest tenth of a millibar in the upper right of the station model circle.
How do you read a station model?
On a station model, reading the temperature is pretty easy. The number located in the upper-left corner of the model is the station temperature expressed in degrees Fahrenheit (or Celsius, depending on the country of origin). In the case of the station model on the right, the temperature is 52 degrees Fahrenheit.
How would the following barometric trends be recorded on a station model?
Barometric Trend is sometimes shown on a station model. It is always to the right of the circle and in the “three o’clock” position. This trend is represented with a “+” or “-“(increase or decrease) and two numbers that represent the ones and tenths place.
How would you describe a station model?
In meteorology, station models are symbolic illustrations showing the weather occurring at a given reporting station. Elements in the plot show the key weather elements, including temperature, dew point, wind, cloud cover, air pressure, pressure tendency, and precipitation.
How does a station model work?
Where is precipitation on a station model?
These common weather station symbols represent the current weather conditions. A dot is used for rain and an asterisk for snow, with the number of dots or asterisks indicting to what extent it is happening. For example, 2 dots is light rain, 3 dots is moderate rain, and 4 dots means there is heavy rainfall.
How do you calculate pressure on a station model?
The three digits in the upper-right-hand corner of the station model represent the last three digits of the station’s sea-level pressure, expressed to the nearest tenth of a millibar. Thus, to decode the pressure reading, you must first add a decimal in front of the right-most digit.
What does a triangle mean on a station model?
The circle in the middle of the station model represents cloud cover. In the United Kingdom, when the observation is taken from an automated weather observation site, the shape is a triangle. If the shape is completely filled in, it is overcast. If conditions are completely clear, the circle or triangle is empty.