DÍA DE LA NATURALEZA

Adrián Ruiz

empezar

My Rain Gauge

Definition

is a meteorological instrument used to measure the amount of precipitation that occurs over a specific period of time at a particular location

A RAIN GAUGE

+info

a coke bottlemarkersa rulerpapersmall stones

Materials

Cut the top off of the bottle.

STEP 1

• Use a pair of scissors to carefully cut the top of the bottle off.

• Cut just beneath where the bottle begins to narrow.

• A plastic soda bottle works best.

Place small stones in the bottom.

STEP 2

• We place the stones at the bottom of the bottle to prevent it from being blown away by the wind

Turn the top of the bottle into a funnel

STEP 3

• Remove the cap from the top of the bottle and turn it upside down.

• The top should be pointing downward.

• Secure the funnel with adhesive tape.

Create your measuring line

STEP 4

• Cut a long piece of paper and place it on the side of the gauge so that it creates a straight vertical line from the bottom of the bottle to the top.

Mark centimeter intervals

STEP 5

• Take a ruler and place it against the tape so that the 0 lines up with the end of the stones.

Place the gauge at an optimal location

STEP 6

• Set your gauge on a level surface.

• You need to put water until de 0 line.

• Make sure it isn’t branches over the bottle.

Pay attention to the weather

STEP 7

• Check the forecast for rain.
• Check your gauge exactly 24 hours later to see how high the water has risen.

Repeat your measurements.

STEP 8

• You can continue measuring for 7 - 14 days

Analyze your results

STEP 9

• You can also compare the rainfall from month to month, week to week, or day to day.

Thanks!