What is the phenomenon of a circle of clouds around the moon

Answer: A halo of round clouds around the moon.

Introduction to Lunar Halo: Lunar Halo.

Yuèyùn is a halo or arc of light that disperses the seven-color composite light into an inner infrared violet halo or arc when light passes through cirrostratus clouds in the sky, and is refracted by ice crystals.

We call the circle of light that appears around the sun or moon a halo. The circle of light that appears around the sun is called a halo.

The circle of light that appears around the moon is called a lunar halo, and it is a relatively common meteorological phenomenon. The color of the halo is generally inner infrared violet, which forms a colored halo. When the moonlight passes through the ice crystals in the clouds, the refracted light forms a circle of light around the moon.

Sometimes it also has a silvery-white aperture. These halos are actually cirrostratus clouds, and as we said in science class, cold air meets warm, moist air to form clouds that are going to rain. At this time, it was very cold in the sky, and the water droplets were frozen into hexagonal ice crystals, and when the moonlight at night hit these ice crystals, a lunar halo was formed.

Lunar halo. It's more common.

Ice crystals in the gas are formed when the moon shines on them.

It indicates that there will be a certain change in the weather!

Hope to help the landlord.

In addition, it is said that there is a supermoon on the 19th of this month.

A super-large moon will appear in the sky.

Don't miss it, landlord.

Before the weather changes, we sometimes see one or even two or more circles of color or white around the sun or moon, and the sunlight and moon light seem to be much dimmer.

What's going on? We call the circle of light that appears around the sun or moon a halo. The circle of light that appears around the sun is called the "solar halo", and the circle of light that appears around the moon is called the "lunar halo".

This is a rather peculiar meteorological phenomenon. The color of the halo is generally infrared-violet.

Lunar halo – the phenomenon of light refracted by moonlight as it passes through ice crystals in clouds. into a colored halo, inner infrared violet.

The appearance of solar or lunar halos often indicates that the weather will change to a certain extent. Generally, solar halos indicate a high probability of rain, while lunar halos mostly indicate wind. Therefore, there is such a proverb among the people: "The sun is halo and the rain is three, and the moon is halo and the wind is at noon".

The moon halo was called the hairy moon in ancient times!

It is normal for halos to occur naturally, some of them indicate rain, others indicate snow.

It was a moonlight halo, and the sun had it too.

There will be rain for a few days, or the weather will change.

That trap is set for the mysterious young lady