Geostrophic Flow
	q  Geostrophic Flow: Coriolis force >> centrifugal force                                    pressure gradient force is balance is by Coriolis force                                    (synoptic-scale weather systems; scales ~1000km) q  Cyclostrophic Flow: centrifugal force >> Coriolis force                                       pressure gradient force is balance is by centrifugal force                                       (tornado; sacels ~ 100 meters)