• Singapore surprised a waterspout

    Southern Thailand and Malaysia hit severe storms during last days /https://mkweather.com/2020/12/07/southern-thailand-horror-floods-worst-in-50-years-24-dead// and it appears that in upper levels has arrived colder air. Temperature differences between tropical air masses and storms-brought colder masses had immediately results in more turbulent air flow, with an unexpected waterspout event, very close to the center ...