What is a Non-Supercell Tornado?

You may wish to understand more about how non-supercell tornadoes came to be first before you pay attention to more. Basically, the beats which circle in an upwards direction can be seen from a separation by watching the dividing and development rate of individual cumulus towers along the flanking line.
Non-supercell tornadoes are not typically very dangerous, but it has a high endurance due to the way it was conceived. vortexly.com is an excellent resource for this.

In the first place, the air will sufficiently allow exceptionally solid flow to rise quickly into colder air overhead. As the flow rises, it would enter somewhat of a different atmosphere, which causes friction that can convey power. The winds on high are adequately solid to convey a great part of the extra cloud matter well downwind and off the beaten path of warm air entering the framework from underneath.

All in all, the difference in power and impact would cause a lot of disturbance in the air, which would create the tornado. The variety of the even wind course and/or speed with expanding stature is known as wind shear. It assumes a huge part in developing the electrical storm’s life and its capacity to create solid winds, substantial hail, and tornadoes. This is what causes non-supercell tornadoes to last for such a long time. 
The temperature of the air around would also make a difference upon what kind of tornado you would be facing, be it supercell or non-supercell.