??????? ?? ??? ?????? ???? ??? ?? ?? ???? ?? ?????? ????????? ?? ?????????.A bomb cyclone is a immediate fall in air pressure ??no less than 24 millibars in 24 several hours ??and often is about or close to oceans or seas since it necessitates heat moist air smacking into chilly dry air, as well as risky weather within the jet stream.After the Berl