Where is the direct point of the sun in early spring?

The point of direct sunlight in early spring is latitude 0.

The direct point of the sun is the point where the incident angle of sunlight on the earth's surface (that is, the solar altitude angle) is 90 degrees, and it is the intersection of the connecting line between the center of the earth and the sun and the spherical surface of the earth. The meridian where the direct point of the sun is located is 12 noon.

The law of activity is: at the vernal equinox (March 2 1 or so), the direct point of the sun is at the equator (0), and then it moves north. During the summer solstice (around June 22nd), the direct point of the sun is on the tropic of cancer (23 26 ′ N), and then moves south.

At the autumnal equinox (around September 23rd), the direct point of the sun is at the equator (0), and then it continues to move south. During the winter solstice (around 65438+February 22nd), the direct point of the sun is on the tropic of Capricorn (23 26), and then moves northward.

Meteorological changes in early spring

In early spring, westerly jet, the southern branch of East Asia, began to weaken, while the strength and location of westerly jet, the northern branch of East Asia, remained basically unchanged. The Mongolian cold high and Aleutian low are relatively strong, but in the interval affected by strong cold air, the frequency of southerly wind increases, accompanied by obvious warming process.

Since the solar terms in beginning of spring, the time series has entered the spring. In nature and people's minds, "spring" means warm weather and the revival of everything. Spring has begun. In nature, the most striking feature is that everything is beginning to show signs of recovery.