Rapid Intensification Guidance WP202025 250901 12UTC Storm Located at : 21.00 91.50 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] 4.20 F CONVECTION <-50C [%] 46.00 N CONVECTION <-60C [%] 35.00 N IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 157.00 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] 23.8 19.4 15.8 13.3 16.6 12.8 18.4 15.0 N N F F F F F F Ocean Heat [kJ/cm^2] 59.0 59.0 19.0 8.0 7.0 7.0 7.0 7.0 N N U U U U U U Potential [kt] 150.0 150.0 150.0 129.4 106.1 104.6 112.7 112.7 F F F F N N N N 200mb Divg [10^6/s] 7.0 6.0 17.0 18.0 14.0 42.0 19.0 47.0 U U U U U N U N Humidity 700-500 hPa 74.0 76.0 71.0 70.0 74.0 70.0 79.0 77.0 N F N N N N F F T Advectio [10^6 K/s] -4.0 2.0 2.0 -2.0 0.0 0.0 -3.0 7.0 F N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 1.3% 0.7% 25kt / 24h 1.8% 15.5% 8.7% 30kt / 24h 0.6% 6.2% 3.4% 35kt / 24h 0.6% 5.1% 2.8% 40kt / 24h 0.0% 4.1% 2.0% 45kt / 36h 0.9% 24.4% 12.6% 55kt / 36h 0.9% 11.4% 6.1% 55kt / 48h 11.7% 4.7% 8.2% 70kt / 48h 4.7% 8.8% 6.7% 65kt / 72h 1.8% 16.1% 9.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.52 WP202025 250901 12UTC Storm Located at : 21.00 91.50 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] 4.20 F TC SIZE [%] 157.00 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] 23.8 19.4 15.8 13.3 16.6 12.8 18.4 15.0 N N U U N U N U Humidity 700-500 hPa 74.0 76.0 71.0 70.0 74.0 70.0 79.0 77.0 N U N N N N U U T Advectio [10^6 K/s] -4.0 2.0 2.0 -2.0 0.0 0.0 -3.0 7.0 U N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%