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Book 20, Question 91 · Video

What Is a Mountain Weather Station?

Video · 1:59 · Crafty Clover explains, from A Million Whys Book 20

A mountain weather station is a robot helper that measures the weather for us! It sits on a peak or slope, powered by the Sun. It sends its measurements by radio.

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. What is a mountain weather station?

The Big Idea

A mountain weather station is a robot helper that measures the weather for us! It sits on a peak or slope, powered by the Sun. It sends its measurements by radio.

Many Sensors

Step one: many sensors. A mountain weather station measures temperature, wind, snow depth, and sunshine. It does this day and night, in all kinds of weather. Many stations take a new reading every few minutes.

Solar and Radio

Step two: power and signals. It is a small, solar-powered setup, so it needs no power lines. It sends its information by radio to people far away, so no one has to climb up to read it.

Ice Heaters

Step three: heaters for ice. Sensors have heaters so ice doesn't jam them. These stations help forecasters warn about storms and help scientists track how weather changes with height.

A Closer Look

Let's take a closer look! A thermometer measures the temperature. A wind sensor spins to measure the wind speed. A solar panel collects power from the Sun, and a battery saves some for the night. And a radio sends the numbers to forecasters.

Quick Facts

Quick facts! Some mountain stations sit in places that people visit only a few times a year. So they have to work by themselves, in storms and snow. The numbers help forecasters warn people about danger. Scientists also use them to learn how mountains and weather change.

Think Like a Scientist

Now, think like a scientist! Build a homemade weather station with a grown-up. Use a thermometer, a ribbon wind sock, and a rain jar. Check them each day and write down the numbers in a notebook. What patterns do you notice?

Outro

Mountain weather stations measure the sky and send news by radio. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

Why I wrote this