13, accompanied by a wind chill of -23 degrees, which tied for the lowest wind chill of the month. During this stretch, widespread sub-zero wind chills were observed across the state.

Although the center of a tornado is hard to research given most equipment gets damaged by winds whenever attempted, there are sub-vortices around a tornado and likely within the center.

In addition, it is known that new magnetic phenomena can emerge at the sub-micrometer scale that do not exist at the macroscopic level, such as magnetic vortices—small swirl-like magnetic ...

Moreover, it is known that new magnetic phenomena can emerge at the sub-micrometre scale, that do not exist at the macroscopic level, such as magnetic vortices – small swirl-like magnetic structures.