As explained by MIT physicist Richard Lindzen, the reduction of the temperature differential between the north hemisphere and the equatorial part of our planet
makes cyclonic energy much smaller: the importance and frequency of extreme events thus tend to decrease.
Not exact matches
For one thing, it has strong
cyclonic suction that
makes it a good vacuum for stairs.
The
Cyclonic Cleaning System helps create a powerful suction to
make sure the pet hair gets sucked into the bagless collection cup.
Anomalous
cyclonic atmospheric circulation throughout the Arctic Basin during June has continued to precondition sea ice,
making the ice cover vulnerable to a precipitous drop in sea ice extent; however the persistence of the June
cyclonic circulation (and cloudiness associated with the surface lows) has induced divergence within the sea ice cover, and has delayed the onset of the rapid sea ice extent decline typically observed in June.
I am not a huge fan of landfalling
cyclonic storm counts because whether they
make landfall or not can be totally random and potentially disguise trends.