I have a question
Moderator: S2k Moderators
Forum rules
The posts in this forum are NOT official forecasts and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or STORM2K. For official information, please refer to products from the National Hurricane Center and National Weather Service.
-
HurricaneHunter914
- Category 5
- Posts: 4439
- Age: 31
- Joined: Fri Mar 10, 2006 7:36 pm
- Location: College Station, TX
I have a question
What exactly happens during a fujiwara between two tropical cyclones? Is it a survival of the fitest thing or do the cyclones combine?
0 likes
-
HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:
Definition from the dictionary:
The Fujiwhara effect or Fujiwhara interaction is a type of interaction between two nearby cyclonic vorticies. When the vorticies approach each other, their centers will begin orbiting cyclonically about a point between the two systems. The two vorticies will be attracted to each other, and eventually spiral into the center point and merge. When the two vorticies are of unequal size, the larger vortex will tend to dominate the interaction, and the smaller vortex will orbit around it.
Twin hurricanes Ione (left) and Kirsten (right) pinwheeling about the eastern Pacific during the 1974 Pacific hurricane season during a Fujiwhara interaction.
The Fujiwhara effect or Fujiwhara interaction is a type of interaction between two nearby cyclonic vorticies. When the vorticies approach each other, their centers will begin orbiting cyclonically about a point between the two systems. The two vorticies will be attracted to each other, and eventually spiral into the center point and merge. When the two vorticies are of unequal size, the larger vortex will tend to dominate the interaction, and the smaller vortex will orbit around it.
Twin hurricanes Ione (left) and Kirsten (right) pinwheeling about the eastern Pacific during the 1974 Pacific hurricane season during a Fujiwhara interaction.
0 likes
-
meteorologyman
- Category 2
- Posts: 541
- Joined: Wed Mar 15, 2006 6:48 pm
- Location: Florida, Kissimmee/St.CLoud
-
HurricaneHunter914
- Category 5
- Posts: 4439
- Age: 31
- Joined: Fri Mar 10, 2006 7:36 pm
- Location: College Station, TX
So they do both. When they are of equal size they merge but when one is bigger than the other the smaller one orbits around the biggere one or the bigger on eats it up. Is that what happened with Lisa and Matthew in 2004, when they came so close to each other Lisa took energy from Matthew and Matthew disappated?
0 likes
-
HURAKAN
- Professional-Met
- Posts: 46086
- Age: 38
- Joined: Thu May 20, 2004 4:34 pm
- Location: Key West, FL
- Contact:
http://vortex.plymouth.edu/hur_dir/2005 ... idia05.mpg
This is a loop in which you can see how last year Max added Lidia to its circulation. Really cool! Talk about passion!
This is a loop in which you can see how last year Max added Lidia to its circulation. Really cool! Talk about passion!
0 likes
-
DoctorHurricane2003
Another spectacular one was the Gil and Henriette one in the EPAC in 2002 I believe.
Also, if they are of equal size, they do not merge. One of two things happen: they shear each other to bits, or, like with the case of Humberto/Iris, when they start the interaction, one goes one way and the other another.
Also, if they are of equal size, they do not merge. One of two things happen: they shear each other to bits, or, like with the case of Humberto/Iris, when they start the interaction, one goes one way and the other another.
0 likes
-
weatherwoman132
- Category 1
- Posts: 305
- Joined: Wed Mar 08, 2006 7:26 pm
-
StormScanWx
- Category 5
- Posts: 1242
- Joined: Mon Dec 05, 2005 7:53 pm
-
Jim Cantore
Rejected and then beat up. 
-
whereverwx
- Category 5
- Posts: 1109
- Joined: Mon May 31, 2004 10:15 pm
DoctorHurricane2003 wrote:Another spectacular one was the Gil and Henriette one in the EPAC in 2002 I believe.
Also, if they are of equal size, they do not merge. One of two things happen: they shear each other to bits, or, like with the case of Humberto/Iris, when they start the interaction, one goes one way and the other another.
0 likes
Who is online
Users browsing this forum: Argcane, LarryWx, quaqualita and 75 guests