Rapid Intensification Guidance WP162023 231020 12UTC Storm Located at : 20.30 109.20 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.60 F TC SIZE [%] 79.00 F Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 35.8 32.9 30.7 30.2 18.7 16.2 9.6 12.1 U U U N N F F F Ocean Heat [kJ/cm^2] 58.0 62.0 61.0 64.0 85.0 33.0 25.0 43.0 N N N N N U U N Potential [kt] 122.9 125.1 125.1 127.3 135.0 135.0 135.0 135.0 N N N N F F F F 200mb Divg [10^6/s] 18.0 16.0 7.0 3.0 21.0 34.0 27.0 36.0 U U U U U N U N Humidity 700-500 hPa 62.0 63.0 62.0 60.0 65.0 69.0 69.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 8.0 8.0 7.0 6.0 2.0 1.0 4.0 6.0 U U N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 1.3% 0.8% 30kt / 24h 0.2% 0.3% 0.3% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.3% 2.6% 1.5% 55kt / 36h 0.0% 0.4% 0.2% 55kt / 48h 1.8% 1.7% 1.7% 70kt / 48h 1.2% 0.7% 0.9% 65kt / 72h 19.6% 7.8% 13.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.98 WP162023 231020 12UTC Storm Located at : 20.30 109.20 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 8.20 F TC SIZE [%] 79.00 U Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 35.8 32.9 30.7 30.2 18.7 16.2 9.6 12.1 F F N N N U U U Humidity 700-500 hPa 62.0 63.0 62.0 60.0 65.0 69.0 69.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 8.0 8.0 7.0 6.0 2.0 1.0 4.0 6.0 F F N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.1% 0.1% 0.1%