Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclones
AI Rapid Intensification Index   (Reference)

 

current Fifteen intensity image current Fifteen RI diff image

 


Invest at 10/14/23 18 UTC. Intensity = 65 kts, MPI = 11 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Invest at 10/14/23 12 UTC. Intensity = 60 kts, MPI = 29 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Invest at 10/14/23 06 UTC. Intensity = 70 kts, MPI = 71 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/14/23 00 UTC. Intensity = 80 kts, MPI = 81 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/13/23 18 UTC. Intensity = 85 kts, MPI = 94 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/13/23 12 UTC. Intensity = 100 kts, MPI = 97 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/13/23 06 UTC. Intensity = 115 kts, MPI = 113 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/13/23 00 UTC. Intensity = 130 kts, MPI = 123 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/12/23 18 UTC. Intensity = 145 kts, MPI = 133 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/12/23 12 UTC. Intensity = 155 kts, MPI = 136 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 0.7% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 0.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/12/23 06 UTC. Intensity = 155 kts, MPI = 137 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 3.7% 0.2% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 1.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/12/23 00 UTC. Intensity = 150 kts, MPI = 138 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 7.1% 1.7% 1.7% 0.5% 0.5% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 2.3% 0.5% 0.5% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/11/23 18 UTC. Intensity = 155 kts, MPI = 143 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 8.1% 1.0% 0.4% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 2.6% 0.3% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/11/23 12 UTC. Intensity = 155 kts, MPI = 140 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 17.5% 7.6% 12.6% 0.2% 2.4% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 5.8% 2.5% 4.2% 0.0% 0.7% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/11/23 06 UTC. Intensity = 145 kts, MPI = 135 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 24.8% 20.0% 16.3% 0.7% 2.9% 0.2% 0.1% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 8.2% 6.6% 5.4% 0.2% 0.9% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/11/23 00 UTC. Intensity = 140 kts, MPI = 140 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 47.8% 16.9% 3.4% 3.1% 4.0% 0.5% 0.2% 0.1% 0.0% 0.0% RIPA Consensus 30.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 36.3% 5.6% 1.1% 1.0% 1.3% 0.1% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 61.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/10/23 18 UTC. Intensity = 100 kts, MPI = 149 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 55.5% 63.0% 67.9% 57.5% 47.8% 41.1% 23.8% 19.9% 5.5% 3.7% RIPA Consensus 61.4% 80.2% 76.7% 72.4% 70.7% 81.9% 26.3% 33.7% 0.0% 0.0%
AI-RI in RIPA Consensus 59.4% 74.4% 73.8% 67.4% 63.0% 68.2% 25.5% 29.0% 1.8% 1.2% Linear Discriminant Analysis 77.7% 84.2% 78.7% 70.0% 69.3% 96.9% 0.0% 46.5% 0.0% 0.0%
Logistic Regression 45.2% 76.1% 74.8% 74.8% 72.0% 66.8% 52.7% 20.8% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/10/23 12 UTC. Intensity = 75 kts, MPI = 142 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 39.7% 68.6% 73.0% 58.3% 43.8% 54.3% 36.5% 44.8% 32.3% 23.0% RIPA Consensus 38.7% 74.4% 68.2% 62.2% 62.2% 57.6% 10.8% 46.5% 18.0% 25.6%
AI-RI in RIPA Consensus 39.0% 72.4% 69.8% 60.9% 56.0% 56.5% 19.4% 45.9% 22.7% 24.7% Linear Discriminant Analysis 50.5% 76.6% 69.4% 57.4% 57.4% 71.7% 0.0% 50.6% 24.8% 43.1%
Logistic Regression 26.9% 72.2% 67.0% 67.0% 67.0% 43.5% 21.7% 42.3% 11.2% 8.2%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/10/23 06 UTC. Intensity = 70 kts, MPI = 140 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 21.5% 59.6% 46.7% 34.2% 17.6% 43.5% 24.4% 45.2% 26.3% 29.0% RIPA Consensus 48.5% 78.6% 74.3% 68.0% 65.2% 69.6% 21.6% 55.2% 25.5% 40.4%
AI-RI in RIPA Consensus 39.5% 72.2% 65.1% 56.7% 49.3% 60.9% 22.5% 51.8% 25.7% 36.6% Linear Discriminant Analysis 60.3% 78.9% 74.3% 61.7% 56.3% 75.8% 0.0% 51.3% 24.8% 59.4%
Logistic Regression 36.7% 78.3% 74.4% 74.4% 74.1% 63.5% 43.1% 59.1% 26.1% 21.5%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/10/23 00 UTC. Intensity = 70 kts, MPI = 141 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 33.9% 61.3% 47.8% 48.9% 38.7% 54.7% 37.4% 45.4% 32.6% 42.5% RIPA Consensus 71.6% 92.7% 92.7% 92.7% 92.4% 81.9% 32.7% 61.0% 35.0% 46.5%
AI-RI in RIPA Consensus 59.0% 82.2% 77.7% 78.1% 74.5% 72.8% 34.2% 55.7% 34.2% 45.1% Linear Discriminant Analysis 78.3% 94.3% 94.3% 94.3% 94.3% 84.9% 0.0% 51.8% 25.0% 56.5%
Logistic Regression 64.8% 91.1% 91.1% 91.1% 90.5% 78.9% 65.4% 70.2% 45.1% 36.5%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/09/23 18 UTC. Intensity = 60 kts, MPI = 142 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 32.5% 68.8% 68.9% 44.6% 40.8% 56.1% 31.6% 48.6% 26.2% 50.6% RIPA Consensus 31.0% 71.9% 62.4% 54.2% 53.7% 64.5% 22.9% 55.2% 27.9% 47.3%
AI-RI in RIPA Consensus 31.5% 70.8% 64.6% 51.0% 49.4% 61.7% 25.8% 52.9% 27.3% 48.4% Linear Discriminant Analysis 30.1% 67.4% 54.1% 37.7% 37.7% 63.3% 0.0% 51.3% 24.8% 60.9%
Logistic Regression 31.9% 76.3% 70.8% 70.8% 69.7% 65.8% 45.8% 59.0% 31.1% 33.8%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/09/23 12 UTC. Intensity = 55 kts, MPI = 142 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 27.4% 44.2% 21.2% 20.0% 18.1% 35.8% 13.1% 28.9% 17.6% 54.6% RIPA Consensus 15.0% 54.7% 41.0% 33.9% 33.4% 48.1% 15.1% 51.0% 24.3% 52.8%
AI-RI in RIPA Consensus 19.1% 51.1% 34.4% 29.2% 28.3% 44.0% 14.4% 43.6% 22.0% 53.3% Linear Discriminant Analysis 12.4% 46.8% 30.7% 16.5% 16.5% 44.2% 0.0% 51.1% 24.8% 61.9%
Logistic Regression 17.6% 62.5% 51.3% 51.3% 50.4% 52.0% 30.2% 50.8% 23.8% 43.6%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/09/23 06 UTC. Intensity = 60 kts, MPI = 148 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 10.4% 39.4% 20.8% 10.7% 5.9% 28.1% 13.3% 31.8% 5.4% 46.7% RIPA Consensus 39.0% 78.6% 71.4% 64.8% 57.7% 64.8% 23.5% 54.9% 30.6% 54.5%
AI-RI in RIPA Consensus 29.4% 65.5% 54.5% 46.8% 40.4% 52.5% 20.0% 47.1% 22.2% 51.9% Linear Discriminant Analysis 43.6% 76.7% 67.3% 54.3% 40.8% 62.6% 0.0% 51.3% 24.8% 61.9%
Logistic Regression 34.3% 80.4% 75.4% 75.4% 74.6% 67.0% 47.0% 58.4% 36.5% 47.1%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/09/23 00 UTC. Intensity = 55 kts, MPI = 149 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 12.9% 35.4% 17.2% 6.0% 3.1% 21.8% 11.7% 30.7% 9.6% 50.3% RIPA Consensus 30.4% 79.2% 69.3% 67.6% 51.3% 69.1% 31.8% 57.6% 36.1% 61.0%
AI-RI in RIPA Consensus 24.5% 64.5% 51.9% N/A 35.1% 53.3% 25.0% 48.6% 27.2% 57.4% Linear Discriminant Analysis 32.9% 76.0% 59.8% 56.4% 26.4% 60.5% 0.0% 51.5% 24.8% 61.9%
Logistic Regression 27.9% 82.3% 78.8% 78.8% 76.1% 77.8% 63.5% 63.8% 47.3% 60.1%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/07/23 18 UTC. Intensity = 35 kts, MPI = 152 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 19.1% 49.8% 33.0% 12.4% 3.9% 34.6% 18.1% 34.6% 35.6% 47.9% RIPA Consensus 14.5% 67.4% 48.4% 42.2% 35.0% 65.7% 36.4% 67.6% 66.1% 75.4%
AI-RI in RIPA Consensus 16.0% 61.5% 43.2% 32.2% 24.6% 55.3% 30.3% 56.6% 55.9% 66.2% Linear Discriminant Analysis 9.2% 57.7% 31.5% 19.1% 7.5% 47.2% 0.0% 56.0% 56.0% 61.9%
Logistic Regression 19.9% 77.2% 65.3% 65.3% 62.5% 84.1% 72.8% 79.2% 76.2% 88.8%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Bolaven at 10/07/23 12 UTC. Intensity = 35 kts, MPI = 151 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 7.8% 43.7% 16.6% 9.2% 3.7% 20.3% 12.5% 28.9% 20.8% 51.0% RIPA Consensus 12.5% 63.5% 42.3% 38.0% 38.0% 65.2% 31.1% 62.6% 62.1% 73.9%
AI-RI in RIPA Consensus 10.9% 56.9% 33.7% 28.3% 26.5% 50.2% 24.8% 51.4% 48.3% 66.2% Linear Discriminant Analysis 10.9% 56.5% 33.6% 26.4% 26.4% 50.5% 0.0% 58.4% 58.4% 61.9%
Logistic Regression 14.0% 70.6% 51.0% 49.6% 49.6% 79.9% 62.1% 66.9% 65.9% 85.8%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Fifteen at 10/07/23 06 UTC. Intensity = 30 kts, MPI = 150 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 8.3% 33.9% 12.9% 9.9% 6.8% 20.8% 11.8% 27.3% 22.7% 45.9% RIPA Consensus 9.0% 57.5% 36.0% 30.1% 30.0% 61.7% 32.5% 43.2% 50.0% 71.9%
AI-RI in RIPA Consensus 8.7% 49.6% 28.3% 23.3% 22.2% 48.0% 25.5% 37.9% 40.9% 63.2% Linear Discriminant Analysis 6.9% 47.7% 24.8% 15.2% 15.2% 42.5% 0.0% 51.7% 34.8% 61.9%
Logistic Regression 11.1% 67.3% 47.2% 45.0% 44.8% 80.9% 65.0% 34.8% 65.3% 82.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Fifteen at 10/07/23 00 UTC. Intensity = 25 kts, MPI = 153 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------
RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72 RI (kt / h) 20/12 25/24 30/24 35/24 40/24 45/36 55/36 55/48 70/48 65/72
AI-RI 6.6% 17.6% 11.6% 3.0% 2.4% 12.2% 9.1% 26.8% 8.9% 42.9% RIPA Consensus 8.4% 63.6% 41.5% 33.0% 32.6% 68.7% 39.7% 90.9% 87.7% 78.0%
AI-RI in RIPA Consensus 7.8% 48.2% 31.5% 22.9% 22.5% 49.8% 29.5% 69.5% 61.4% 66.3% Linear Discriminant Analysis 3.9% 52.0% 23.8% 9.2% 9.2% 49.0% 0.0% 90.9% 90.9% 61.9%
Logistic Regression 13.0% 75.2% 59.2% 56.7% 55.9% 88.4% 79.4% 90.9% 84.6% 94.2%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------


Past 2023 W Pacific TCs