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

 

current Nine intensity image current Nine RI diff image

 


Nine at 09/04/23 00 UTC. Intensity = 15 kts, MPI = 122 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
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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% 0.5% 0.0% 0.0% 0.0% 0.2% 0.0% 0.3% 0.0% 0.3% RIPA Consensus 0.2% 2.7% 0.8% 0.5% 0.5% 4.9% 1.0% 3.5% 1.9% 13.2%
AI-RI in RIPA Consensus 0.1% 1.9% 0.5% 0.3% 0.3% 3.3% 0.6% 2.4% 1.2% 8.8% Linear Discriminant Analysis 0.0% 0.5% 0.3% 0.0% 0.0% 0.3% 0.0% 2.6% 0.8% 9.8%
Logistic Regression 0.4% 4.9% 1.2% 1.0% 1.0% 9.6% 2.0% 4.4% 3.0% 16.5%
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Nine at 09/03/23 18 UTC. Intensity = 20 kts, MPI = 137 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
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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% 0.2% 0.0% 0.0% 0.0% 0.1% 0.0% 0.1% 0.0% 0.1% RIPA Consensus 0.2% 2.6% 0.8% 0.5% 0.5% 3.0% 0.5% 2.6% 0.8% 5.1%
AI-RI in RIPA Consensus 0.1% 1.8% 0.5% 0.3% 0.3% 2.0% 0.3% 1.8% 0.5% 3.4% Linear Discriminant Analysis 0.0% 0.5% 0.3% 0.0% 0.0% 0.3% 0.0% 2.1% 0.3% 5.4%
Logistic Regression 0.4% 4.7% 1.3% 1.0% 1.0% 5.7% 1.0% 3.2% 1.2% 4.8%
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Nine at 09/03/23 12 UTC. Intensity = 25 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 0.0% 0.3% 0.0% 0.0% 0.0% 0.2% 0.0% 0.2% 0.0% 0.3% RIPA Consensus 0.2% 1.6% 0.5% 0.3% 0.3% 1.8% 0.3% 1.3% 0.4% 4.4%
AI-RI in RIPA Consensus 0.1% 1.1% 0.3% 0.1% 0.1% 1.2% 0.1% 0.9% 0.2% 3.0% Linear Discriminant Analysis 0.0% 0.2% 0.2% 0.0% 0.0% 0.2% 0.0% 0.5% 0.1% 3.7%
Logistic Regression 0.4% 2.9% 0.8% 0.6% 0.6% 3.4% 0.6% 2.2% 0.7% 5.1%
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Saola at 09/03/23 06 UTC. Intensity = 30 kts, MPI = 127 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% 0.1% 0.0% 0.0% 0.0% 0.1% 0.0% 0.1% 0.0% 0.2% RIPA Consensus 0.2% 2.3% 0.7% 0.5% 0.5% 2.0% 0.3% 2.4% 0.5% 9.2%
AI-RI in RIPA Consensus 0.1% 1.5% 0.5% 0.3% 0.3% 1.3% 0.1% 1.5% 0.3% 6.1% Linear Discriminant Analysis 0.0% 0.5% 0.3% 0.0% 0.0% 0.3% 0.0% 1.9% 0.2% 11.0%
Logistic Regression 0.4% 4.0% 1.2% 0.9% 0.9% 3.7% 0.6% 2.8% 0.8% 7.3%
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Saola at 09/03/23 00 UTC. Intensity = 35 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 0.0% 0.7% 0.0% 0.0% 0.0% 0.1% 0.0% 0.2% 0.0% 0.4% RIPA Consensus 0.2% 2.8% 1.0% 0.7% 0.7% 2.8% 0.4% 6.1% 1.8% 22.5%
AI-RI in RIPA Consensus 0.1% 2.1% 0.6% 0.4% 0.4% 1.9% 0.2% 4.1% 1.2% 15.1% Linear Discriminant Analysis 0.0% 0.6% 0.2% 0.0% 0.0% 1.1% 0.0% 7.5% 2.4% 32.2%
Logistic Regression 0.4% 5.0% 1.7% 1.4% 1.4% 4.5% 0.8% 4.7% 1.2% 12.7%
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Saola at 09/02/23 18 UTC. Intensity = 40 kts, MPI = 102 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% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.1% 0.0% 0.1% RIPA Consensus 0.1% 1.2% 0.5% 0.3% 0.3% 0.8% 0.1% 2.1% 0.3% 12.2%
AI-RI in RIPA Consensus 0.0% 0.8% 0.3% 0.1% 0.1% 0.5% 0.0% 1.4% 0.1% 8.1% Linear Discriminant Analysis 0.0% 0.2% 0.2% 0.0% 0.0% 0.3% 0.0% 2.4% 0.3% 21.3%
Logistic Regression 0.2% 2.1% 0.7% 0.6% 0.6% 1.2% 0.2% 1.9% 0.3% 3.0%
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Saola at 09/02/23 12 UTC. Intensity = 45 kts, MPI = 104 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% 0.6% 0.0% 0.1% 0.0% 0.0% 0.0% 0.1% 0.1% 0.0% RIPA Consensus 0.0% 0.6% 0.3% 0.1% 0.1% 0.3% 0.0% 1.1% 0.1% 9.5%
AI-RI in RIPA Consensus 0.0% 0.6% 0.2% 0.1% 0.0% 0.1% 0.0% 0.7% 0.1% 6.3% Linear Discriminant Analysis 0.0% 0.2% 0.2% 0.0% 0.0% 0.1% 0.0% 0.9% 0.1% 17.4%
Logistic Regression 0.1% 1.0% 0.4% 0.3% 0.3% 0.5% 0.1% 1.4% 0.1% 1.6%
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Saola at 09/02/23 06 UTC. Intensity = 60 kts, MPI = 134 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% 0.4% 0.0% 0.1% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.3% 0.2% 0.1% 0.1% 0.1% 0.0% 0.1% 0.0% 1.5%
AI-RI in RIPA Consensus 0.0% 0.3% 0.1% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 1.0% Linear Discriminant Analysis 0.0% 0.2% 0.2% 0.0% 0.0% 0.1% 0.0% 0.0% 0.0% 2.9%
Logistic Regression 0.0% 0.4% 0.2% 0.1% 0.1% 0.1% 0.0% 0.3% 0.0% 0.1%
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Saola at 09/02/23 00 UTC. Intensity = 85 kts, MPI = 104 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% 1.8% 0.1% 0.1% 0.1% 0.4% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.0% 0.3% 0.2% 0.1% 0.1% 0.1% 0.0% 0.1% 0.0% 0.0%
AI-RI in RIPA Consensus 0.0% 0.8% 0.1% 0.1% 0.1% 0.2% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.0% 0.2% 0.2% 0.0% 0.0% 0.2% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.1% 0.5% 0.2% 0.2% 0.2% 0.1% 0.0% 0.2% 0.0% 0.0%
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Saola at 09/01/23 18 UTC. Intensity = 100 kts, MPI = 112 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 0.5% 4.0% 0.1% 0.3% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.2% 0.5% 0.3% 0.1% 0.1% 1.2% 0.0% 0.1% 0.0% 0.0%
AI-RI in RIPA Consensus 0.2% 1.6% 0.2% 0.1% 0.1% 0.8% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.1% 0.3% 0.3% 0.0% 0.0% 2.3% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.2% 0.7% 0.3% 0.2% 0.2% 0.1% 0.0% 0.1% 0.0% 0.0%
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Saola at 09/01/23 12 UTC. Intensity = 115 kts, MPI = 127 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 1.5% 3.3% 0.5% 0.0% 0.2% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.9% 0.7% 0.3% 0.2% 0.2% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 1.0% 1.5% 0.3% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 1.3% 0.6% 0.2% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.5% 0.9% 0.4% 0.3% 0.3% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 09/01/23 06 UTC. Intensity = 120 kts, MPI = 127 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 10.5% 5.0% 0.9% 0.2% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 2.6% 1.5% 0.9% 0.8% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 5.2% 2.6% 0.9% 0.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 3.8% 0.9% 0.8% 0.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.3% 2.1% 1.1% 0.9% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 09/01/23 00 UTC. Intensity = 120 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 14.7% 3.6% 0.2% 0.0% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 1.7% 1.4% 0.8% 0.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 6.0% 2.1% 0.6% 0.4% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 2.1% 0.8% 0.5% 0.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.3% 2.1% 1.1% 1.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 08/31/23 18 UTC. Intensity = 120 kts, MPI = 159 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 6.4% 7.7% 0.7% 1.4% 0.3% 0.1% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 0.4% 0.6% 0.3% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 2.4% 2.9% 0.4% 0.5% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 0.4% 0.5% 0.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 0.5% 0.7% 0.4% 0.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 08/31/23 12 UTC. Intensity = 130 kts, MPI = 158 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 9.3% 5.8% 1.3% 0.5% 0.5% 0.2% 0.1% 0.0% 0.0% 0.0% RIPA Consensus 1.9% 1.5% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 4.3% 2.9% 0.4% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 2.4% 0.8% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.3% 2.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 08/31/23 06 UTC. Intensity = 135 kts, MPI = 158 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 18.3% 8.8% 2.5% 2.2% 0.4% 0.2% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 8.6% 5.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 11.8% 6.7% 0.8% 0.7% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 12.1% 5.5% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 5.2% 5.8% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 08/31/23 00 UTC. Intensity = 135 kts, MPI = 161 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 33.2% 13.1% 6.0% 0.2% 0.8% 0.0% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 9.1% 6.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 17.1% 8.7% 2.0% 0.0% 0.2% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 12.9% 6.4% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 5.4% 6.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 08/30/23 18 UTC. Intensity = 130 kts, MPI = 144 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 13.7% 18.1% 2.5% 1.2% 1.7% 0.2% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 2.4% 1.9% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 6.1% 7.3% 0.8% 0.3% 0.5% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 3.0% 1.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.8% 2.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
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Saola at 08/30/23 12 UTC. Intensity = 130 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 11.0% 5.7% 2.0% 0.4% 1.0% 0.3% 0.0% 0.0% 0.0% 0.0% RIPA Consensus 2.9% 2.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 5.6% 3.6% 0.6% 0.1% 0.3% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 3.8% 2.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 2.0% 3.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/30/23 06 UTC. Intensity = 135 kts, MPI = 139 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 21.7% 18.3% 11.7% 3.6% 0.7% 1.1% 0.2% 0.0% 0.0% 0.0% RIPA Consensus 3.2% 2.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 9.4% 7.6% 3.9% 1.2% 0.2% 0.3% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 4.9% 2.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.6% 2.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/30/23 00 UTC. Intensity = 135 kts, MPI = 144 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 15.3% 22.9% 7.0% 0.6% 1.6% 0.2% 0.0% 0.0% 0.0% 0.1% RIPA Consensus 3.0% 2.5% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 7.0% 9.2% 2.3% 0.1% 0.5% 0.0% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 4.5% 2.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.4% 2.8% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/29/23 18 UTC. Intensity = 135 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 29.9% 27.0% 19.5% 0.5% 2.1% 0.5% 0.1% 0.1% 0.0% 0.1% RIPA Consensus 16.8% 9.9% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 21.1% 15.6% 6.5% 0.1% 0.7% 0.1% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 27.1% 11.5% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 6.5% 8.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/29/23 12 UTC. Intensity = 135 kts, MPI = 125 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 26.6% 29.8% 18.3% 10.2% 3.1% 1.7% 0.2% 0.1% 0.0% 0.0% RIPA Consensus 24.2% 9.9% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 25.0% 16.5% 6.1% 3.4% 1.0% 0.5% 0.0% 0.0% 0.0% 0.0% Linear Discriminant Analysis 39.8% 12.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 8.6% 7.8% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/29/23 06 UTC. Intensity = 120 kts, MPI = 129 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 38.2% 29.9% 12.1% 28.3% 7.7% 6.2% 1.3% 0.3% 0.1% 0.2% RIPA Consensus 38.7% 25.9% 20.6% 18.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 38.5% 27.2% 17.7% 21.5% 2.5% 2.0% 0.4% 0.0% 0.0% 0.0% Linear Discriminant Analysis 58.4% 30.0% 26.0% 21.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 19.1% 21.9% 15.2% 15.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/29/23 00 UTC. Intensity = 100 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 35.9% 45.5% 40.4% 37.0% 18.3% 13.8% 4.2% 2.2% 0.5% 3.2% RIPA Consensus 11.5% 20.0% 15.5% 12.3% 11.5% 29.1% 1.8% 8.8% 0.0% 0.0%
AI-RI in RIPA Consensus 19.6% 28.5% 23.8% 20.5% 13.7% 24.0% 2.6% 6.5% 0.1% 1.0% Linear Discriminant Analysis 14.5% 18.7% 15.5% 9.3% 8.6% 48.6% 0.0% 13.7% 0.0% 0.0%
Logistic Regression 8.5% 21.3% 15.5% 15.3% 14.4% 9.6% 3.6% 3.8% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/28/23 18 UTC. Intensity = 100 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 37.5% 43.0% 32.9% 40.1% 11.2% 13.4% 4.4% 2.8% 1.4% 4.5% RIPA Consensus 8.5% 14.9% 11.2% 7.8% 7.5% 24.5% 1.0% 8.2% 0.0% 0.0%
AI-RI in RIPA Consensus 18.2% 24.3% 18.4% N/A 8.7% 20.8% 2.1% 6.4% 0.4% 1.5% Linear Discriminant Analysis 10.5% 13.7% 11.0% 5.0% 5.0% 42.8% 0.0% 13.4% 0.0% 0.0%
Logistic Regression 6.6% 16.2% 11.3% 10.5% 9.9% 6.2% 2.1% 3.1% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/28/23 12 UTC. Intensity = 115 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 12.5% 33.2% 21.3% 21.8% 17.8% 10.7% 2.9% 1.1% 1.4% 0.7% RIPA Consensus 7.3% 7.8% 6.1% 3.6% 3.6% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 9.0% 16.3% 11.2% 9.6% 8.3% 3.5% 0.9% 0.3% 0.4% 0.2% Linear Discriminant Analysis 10.6% 8.0% 7.6% 3.3% 3.3% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 4.0% 7.7% 4.7% 3.9% 3.9% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/28/23 06 UTC. Intensity = 115 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 25.9% 51.1% 30.2% 27.7% 12.6% 20.0% 5.8% 0.8% 0.9% 0.6% RIPA Consensus 11.5% 15.1% 12.1% 8.7% 7.6% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 16.3% 27.0% 18.1% 15.0% 9.2% 6.6% 1.9% 0.2% 0.3% 0.1% Linear Discriminant Analysis 16.0% 15.7% 14.6% 8.6% 6.6% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 7.0% 14.4% 9.7% 8.8% 8.5% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/28/23 00 UTC. Intensity = 95 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 33.4% 39.4% 36.5% 31.1% 26.3% 22.0% 2.0% 3.5% 5.0% 1.6% RIPA Consensus 2.4% 6.2% 4.0% 3.0% 2.9% 14.1% 0.3% 5.2% 0.0% 0.0%
AI-RI in RIPA Consensus 12.7% 17.3% 14.7% 12.3% 10.7% 16.7% 0.8% 4.6% 1.6% 0.5% Linear Discriminant Analysis 2.6% 5.0% 3.5% 1.9% 1.9% 25.6% 0.0% 8.4% 0.0% 0.0%
Logistic Regression 2.1% 7.5% 4.4% 4.0% 3.9% 2.6% 0.6% 2.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/27/23 18 UTC. Intensity = 110 kts, MPI = 147 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 6.1% 30.2% 18.2% 2.9% 8.9% 3.5% 0.5% 0.4% 0.2% 0.3% RIPA Consensus 1.9% 1.4% 0.9% 0.8% 0.8% 12.3% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 3.3% 11.0% 6.6% 1.5% 3.5% 9.3% 0.1% 0.1% 0.0% 0.0% Linear Discriminant Analysis 2.7% 0.9% 0.9% 0.8% 0.8% 23.8% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.1% 2.0% 0.9% 0.8% 0.8% 0.7% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/27/23 12 UTC. Intensity = 125 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 26.2% 30.9% 24.5% 6.3% 6.6% 4.8% 1.3% 0.5% 0.4% 0.2% RIPA Consensus 8.5% 6.5% 5.2% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 14.4% 14.6% 11.6% 2.1% 2.1% 1.5% 0.4% 0.1% 0.1% 0.0% Linear Discriminant Analysis 13.8% 7.6% 7.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 3.2% 5.5% 2.9% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/27/23 06 UTC. Intensity = 115 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 30.1% 33.8% 36.7% 6.5% 17.3% 5.0% 1.9% 2.7% 1.2% 1.0% RIPA Consensus 1.9% 2.5% 1.8% 1.2% 1.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 11.3% 12.9% 13.4% 2.9% 6.4% 1.6% 0.6% 0.9% 0.3% 0.3% Linear Discriminant Analysis 2.6% 1.8% 1.8% 0.8% 0.6% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 1.3% 3.2% 1.8% 1.5% 1.5% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/27/23 00 UTC. Intensity = 115 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 32.0% 31.7% 16.5% 2.0% 7.0% 1.9% 0.9% 1.2% 0.2% 0.8% RIPA Consensus 5.7% 6.1% 4.6% 3.2% 2.6% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 14.5% 14.6% 8.6% 2.8% 4.0% 0.6% 0.3% 0.3% 0.0% 0.2% Linear Discriminant Analysis 7.9% 5.5% 5.2% 2.9% 1.6% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 3.6% 6.7% 4.1% 3.6% 3.6% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/26/23 18 UTC. Intensity = 120 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 44.2% 36.1% 35.6% 12.0% 13.1% 4.3% 3.9% 1.8% 0.7% 1.2% RIPA Consensus 21.1% 18.5% 15.7% 14.5% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 28.8% 24.3% 22.3% 13.6% 4.3% 1.4% 1.3% 0.6% 0.2% 0.3% Linear Discriminant Analysis 28.2% 18.5% 17.5% 15.3% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 14.0% 18.5% 13.8% 13.6% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/26/23 12 UTC. Intensity = 110 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 35.5% 55.3% 51.0% 39.0% 29.5% 12.2% 5.8% 6.1% 0.7% 1.7% RIPA Consensus 24.0% 26.3% 22.4% 19.6% 16.5% 48.6% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 27.8% 35.9% 31.9% 26.0% 20.8% 36.4% 1.9% 2.0% 0.2% 0.5% Linear Discriminant Analysis 33.3% 26.4% 25.0% 19.5% 14.3% 78.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 14.7% 26.1% 19.8% 19.8% 18.8% 19.2% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/26/23 06 UTC. Intensity = 105 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 44.4% 44.8% 44.4% 35.4% 27.1% 16.0% 9.7% 9.7% 1.9% 3.4% RIPA Consensus 31.1% 41.9% 36.9% 35.1% 25.0% 57.8% 0.0% 0.0% 0.0% 0.0%
AI-RI in RIPA Consensus 35.5% 42.8% 39.3% 35.2% 25.6% 43.8% 3.2% 3.2% 0.6% 1.1% Linear Discriminant Analysis 40.2% 41.9% 36.5% 33.1% 15.9% 81.0% 0.0% 0.0% 0.0% 0.0%
Logistic Regression 21.9% 41.8% 37.2% 37.2% 34.0% 34.6% 0.0% 0.0% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/26/23 00 UTC. Intensity = 100 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 41.4% 55.5% 51.4% 34.7% 25.6% 18.8% 11.1% 19.8% 3.6% 8.8% RIPA Consensus 17.7% 27.4% 22.1% 19.7% 15.6% 39.2% 4.3% 11.1% 0.0% 0.0%
AI-RI in RIPA Consensus 25.5% 36.7% 31.8% 24.6% 18.9% 32.4% 6.5% 14.0% 1.2% 2.9% Linear Discriminant Analysis 22.7% 26.4% 22.1% 17.2% 10.7% 59.7% 0.0% 16.4% 0.0% 0.0%
Logistic Regression 12.7% 28.4% 22.1% 22.1% 20.4% 18.7% 8.7% 5.9% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/25/23 18 UTC. Intensity = 95 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 45.8% 56.4% 44.9% 27.0% 35.4% 26.0% 18.6% 20.5% 5.8% 7.2% RIPA Consensus 43.5% 49.0% 45.8% 42.5% 39.5% 58.1% 12.1% 22.9% 0.0% 0.0%
AI-RI in RIPA Consensus 44.2% 51.4% 45.5% 37.3% 38.1% 47.4% 14.2% 22.0% 1.9% 2.4% Linear Discriminant Analysis 61.8% 50.2% 50.2% 43.7% 39.4% 76.8% 0.0% 31.9% 0.0% 0.0%
Logistic Regression 25.1% 47.8% 41.4% 41.4% 39.6% 39.5% 24.1% 13.8% 0.0% 0.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/25/23 12 UTC. Intensity = 90 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 32.8% 65.2% 54.8% 45.3% 35.6% 38.8% 22.5% 29.3% 15.5% 18.4% RIPA Consensus 56.7% 75.9% 74.6% 72.3% 71.7% 58.8% 18.3% 41.0% 20.3% 23.3%
AI-RI in RIPA Consensus 48.6% 72.3% 68.0% 63.2% 59.7% 52.1% 19.6% 37.1% 18.7% 21.6% Linear Discriminant Analysis 73.7% 78.9% 78.9% 74.2% 73.2% 62.7% 0.0% 41.4% 23.8% 25.4%
Logistic Regression 39.6% 72.9% 70.3% 70.3% 70.3% 55.0% 36.5% 40.7% 16.9% 21.2%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/25/23 06 UTC. Intensity = 65 kts, MPI = 139 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 32.0% 54.0% 41.9% 24.3% 29.0% 35.4% 25.0% 36.5% 22.1% 36.8% RIPA Consensus 53.9% 74.7% 73.3% 72.5% 59.5% 61.5% 26.8% 46.4% 27.4% 38.3%
AI-RI in RIPA Consensus 46.6% 67.8% 62.8% 56.4% 49.3% 52.8% 26.1% 43.1% 25.6% 37.8% Linear Discriminant Analysis 63.9% 71.7% 71.7% 70.1% 45.7% 53.9% 0.0% 42.8% 24.6% 35.6%
Logistic Regression 43.9% 77.7% 74.9% 74.9% 73.4% 69.2% 53.5% 50.0% 30.2% 41.0%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/25/23 00 UTC. Intensity = 55 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 38.9% 53.7% 44.4% 36.4% 35.1% 35.5% 21.7% 33.4% 25.9% 39.9% RIPA Consensus 22.4% 54.8% 43.5% 39.5% 32.1% 47.8% 17.5% 43.3% 24.4% 45.1%
AI-RI in RIPA Consensus 27.8% 54.4% 43.7% 38.4% 33.1% 43.6% 18.9% 39.9% 24.8% 43.3% Linear Discriminant Analysis 22.1% 48.3% 37.2% 29.1% 15.7% 39.7% 0.0% 43.6% 24.8% 49.4%
Logistic Regression 22.6% 61.3% 49.8% 49.8% 48.5% 55.9% 35.0% 42.9% 23.9% 40.8%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/24/23 18 UTC. Intensity = 45 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 3.5% 30.7% 20.1% 9.2% 2.7% 11.7% 3.4% 31.7% 9.0% 40.7% RIPA Consensus 7.0% 28.6% 19.2% 16.5% 12.7% 29.5% 8.3% 29.1% 17.6% 43.2%
AI-RI in RIPA Consensus 5.8% 29.3% 19.5% 14.0% 9.4% 23.5% 6.6% 29.9% 14.7% 42.4% Linear Discriminant Analysis 6.7% 18.6% 14.8% 10.5% 3.0% 22.6% 0.0% 33.5% 22.7% 52.6%
Logistic Regression 7.3% 38.6% 23.6% 22.5% 22.5% 36.5% 16.7% 24.7% 12.6% 33.9%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Saola at 08/24/23 12 UTC. Intensity = 45 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 4.6% 29.5% 5.5% 4.0% 1.8% 11.0% 5.8% 18.3% 4.5% 25.1% RIPA Consensus 9.2% 26.2% 17.5% 15.1% 12.9% 22.5% 6.3% 13.5% 7.3% 13.0%
AI-RI in RIPA Consensus 7.6% 27.3% 13.5% 11.4% 9.2% 18.6% 6.1% 15.1% 6.3% 17.0% Linear Discriminant Analysis 10.3% 17.2% 14.9% 10.1% 5.8% 15.1% 0.0% 13.8% 7.7% 15.6%
Logistic Regression 8.1% 35.2% 20.1% 20.1% 20.1% 29.9% 12.6% 13.3% 6.8% 10.4%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Nine at 08/24/23 06 UTC. Intensity = 40 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 11.5% 46.7% 22.6% 17.3% 13.5% 33.4% 16.3% 35.0% 24.5% 49.5% RIPA Consensus 14.9% 45.6% 32.6% 30.1% 25.6% 46.4% 22.7% 38.6% 28.2% 49.9%
AI-RI in RIPA Consensus 13.7% 46.0% 29.2% 25.8% 21.5% 42.0% 20.5% 37.4% 27.0% 49.8% Linear Discriminant Analysis 13.5% 32.6% 23.3% 18.3% 9.3% 28.2% 0.0% 37.3% 22.8% 44.4%
Logistic Regression 16.2% 58.7% 41.9% 41.9% 41.8% 64.5% 45.4% 39.9% 33.7% 55.5%
------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------

 


Nine at 08/24/23 00 UTC. Intensity = 35 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 3.4% 25.7% 12.8% 4.1% 2.5% 18.5% 6.9% 24.8% 11.1% 37.6% RIPA Consensus 7.3% 35.1% 23.1% 18.0% 17.6% 49.8% 21.7% 50.1% 34.9% 63.0%
AI-RI in RIPA Consensus 6.0% 31.9% 19.6% 13.3% 12.5% 39.3% 16.7% 41.6% 26.9% 54.5% Linear Discriminant Analysis 6.9% 22.7% 17.9% 8.4% 7.7% 35.3% 0.0% 50.3% 24.8% 61.9%
Logistic Regression 7.7% 47.5% 28.2% 27.5% 27.5% 64.3% 43.3% 49.8% 45.0% 64.2%
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Nine at 08/23/23 18 UTC. Intensity = 25 kts, MPI = 140 kts    

 

AI-RI Matrix of RI probabilities RIPA Matrix of RI probabilities
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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 2.7% 19.7% 7.6% 1.8% 0.3% 13.5% 2.6% 18.4% 6.2% 28.3% RIPA Consensus 2.7% 21.0% 10.7% 7.7% 7.0% 29.4% 11.8% 26.6% 22.4% 52.8%
AI-RI in RIPA Consensus 2.6% 20.5% 9.7% 5.7% 4.7% 24.0% 8.7% 23.8% 16.9% 44.6% Linear Discriminant Analysis 1.5% 10.1% 6.0% 2.2% 0.9% 12.0% 0.0% 28.6% 23.4% 55.4%
Logistic Regression 3.9% 32.0% 15.5% 13.1% 13.1% 46.8% 23.6% 24.6% 21.3% 50.1%
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