Hurricanes and the Coriolis effect?

Click For Summary
SUMMARY

Hurricanes cannot cross the equatorial zone due to the Coriolis effect, which influences their rotation and stability. The Coriolis effect causes hurricanes to spin counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere, creating a chiral nature that prevents them from transitioning across the equator. This phenomenon is linked to the angular momentum of the storm, which resists changes in direction as it approaches the equator. The discussion highlights the importance of understanding the Coriolis effect in Earth Science.

PREREQUISITES
  • Coriolis effect in meteorology
  • Understanding of hurricane dynamics
  • Basic principles of angular momentum
  • Knowledge of Earth Science concepts
NEXT STEPS
  • Research the Coriolis effect and its impact on weather systems
  • Study hurricane formation and categorization
  • Explore the physics of angular momentum in rotating systems
  • Investigate historical hurricanes that approached the equator
USEFUL FOR

Students of Earth Science, meteorologists, and anyone interested in the dynamics of hurricanes and their interaction with the Coriolis effect.

ben_orin
Messages
4
Reaction score
0
Do hurricanes experience the Coriolis effect going down or up category after crossing the equator? The Coriolis effect is what makes water spin counter clockwise/clockwise down a drain on either side of the equator.
Is this the correct sub forum for this post?
 
Earth sciences news on Phys.org
Welcome to PF.
ben_orin said:
Do hurricanes experience the Coriolis effect going down category after crossing the equator?
Which hurricane, or tropical cyclone, has ever crossed the equator?
 
Thanks! I just lost the key to my old acct, be back in a day on it when Greg gets to it. Sorry, kinda new to Earth Science. Is there a gradual reversal of the direction of water flow (cw/ccw) while approaching the equator due to the Coriolis effect that the angular momentum of the hurricane or tropical cyclone resists, keeping it from crossing over?
 
You're an Engineer? Sweet! What kind? Congrats on the award! @Baluncore
 
ben_orin said:
Is there a gradual reversal of the direction of water flow (cw/ccw) while approaching the equator that the angular momentum of the hurricane or tropical cyclone resists keeping it from crossing over?
Yes.
Hurricanes are chiral. If their hand is amplified in one hemisphere, they will be attenuated in the other. For that reason, they cannot cross the equatorial zone.

ben_orin said:
You're an Engineer? Sweet! What kind?
The old human kind.
 
  • Like
Likes   Reactions: ben_orin
Baluncore said:
The old human kind.
My favorite kind!!
 

Similar threads

  • · Replies 11 ·
Replies
11
Views
3K
  • · Replies 6 ·
Replies
6
Views
4K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 39 ·
2
Replies
39
Views
5K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K
  • · Replies 10 ·
Replies
10
Views
4K
  • · Replies 10 ·
Replies
10
Views
3K
  • · Replies 20 ·
Replies
20
Views
2K
  • · Replies 17 ·
Replies
17
Views
6K