SG Talk

Such things does not happen in Skngapore but a frequent occurance in Texas, California etc 

https://www.tiktok.com/@disaster9578/vid...2444878122?

They are mainly in the mid and then southeast USA.

Northeast and west USA are ok.

Once I came across a very tiny one just a few meters away. Only 2 meter tall, but very powerful. It swirled up all the sand and leaves along its path, and moved away slowly after several minutes

Sky is thundering non stop cold wind blows 
Trumpet sounds