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Snowfall is measured in two ways. The first is a simple measurement of the snow on the ground with a stick marked with units of measurement (like a yardstick). The second measurement determines the equivalent amount of water in a unit of snow. To obtain this second measurement, the snow must be collected and melted into water.
1. Tipping Bucket Type. This is ideally suited for use as a telemetering rain gauge.The catch from the funnel falls onto one of a pair of small buckets. These buckets are so balanced that when 0.25mm of rain falls into one bucket, it tips bringing the other bucket in position.
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How do we measure precipitation?
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How do you read a rain gauge?
Reading a rain gauge is simple. We can look at the measurement marks on the side of a rain-capturing device, and find the level of water collected from a passing storm. Depending on what system is used where we live, we can read inches or millimeters and say how much rain has fallen.
Aug 30, 2022 · After filling in a dot at each appropriate intersection of rainfall (in inches) and the day of the week, you can use a ruler to connect the dots and see the fluctuations in the rain measurement for that week. 3. Empty the rain gauge. After each recording, you’ll want to empty the rain gauge to ensure an accurate reading.
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If you have a bucket (or glass) with sides that aren’t straight up and down, you’ll need to do a bit of math to figure it out. Here’s what you’ll need to do: Measure the diameter of the bucket at the level of the rain. Subtract out twice the thickness of the walls. Measure the diameter of the bucket at the bottom in the same way.
As a general rule in meteorology and weather forecasting, 1 mm (0.03 in) of precipitation equals one liter (0.21 gallons) of water per 1 square meter (10.7 sq foot) of area. The amount of precipitation is measured over a certain period of time, for example, per hour, day, a few days, a week or a month, or a year.
Apr 8, 2015 · Well, it looks like that ain't happening in my neck of the California woods this year. In fact, we're entrenched in a rather undrenched rut—it's hardly rained at all this season, and thus far ...
