Rapid Intensification Guidance WP202025 250901 00UTC Storm Located at : 19.30 93.80 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 83.00 F CONVECTION <-60C [%] 77.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 163.00 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] 22.3 25.0 25.0 16.5 16.7 16.2 13.0 14.0 N N N F F F F F Ocean Heat [kJ/cm^2] 67.0 64.0 60.0 60.0 61.0 57.0 24.0 24.0 N N N N N N U U Potential [kt] 150.0 150.0 150.0 150.0 150.0 150.0 140.1 125.5 F F F F F F F N 200mb Divg [10^6/s] 28.0 19.0 23.0 16.0 19.0 2.0 28.0 14.0 U U U U U U U U Humidity 700-500 hPa 73.0 73.0 75.0 75.0 72.0 76.0 69.0 74.0 N N F F N F N N T Advectio [10^6 K/s] -2.0 -5.0 -6.0 0.0 -4.0 0.0 1.0 -1.0 N F F N F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 2.1% 1.1% 25kt / 24h 5.8% 28.3% 17.1% 30kt / 24h 1.7% 13.5% 7.6% 35kt / 24h 1.7% 12.3% 7.0% 40kt / 24h 0.0% 8.1% 4.1% 45kt / 36h 6.0% 56.4% 31.2% 55kt / 36h 3.8% 37.2% 20.5% 55kt / 48h 20.2% 8.7% 14.4% 70kt / 48h 8.7% 34.4% 21.5% 65kt / 72h 16.2% 59.5% 37.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.62 WP202025 250901 00UTC Storm Located at : 19.30 93.80 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.00 F TC SIZE [%] 163.00 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] 22.3 25.0 25.0 16.5 16.7 16.2 13.0 14.0 N N N N N U U U Humidity 700-500 hPa 73.0 73.0 75.0 75.0 72.0 76.0 69.0 74.0 N N U U N U N N T Advectio [10^6 K/s] -2.0 -5.0 -6.0 0.0 -4.0 0.0 1.0 -1.0 N U U N U N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%