Rapid Intensification Guidance WP242025 250921 12UTC Storm Located at : 18.90 125.40 Guidance run with Vmax [kt]: 145. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 145.00 U 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 98.00 F CONVECTION <-60C [%] 96.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 129.00 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] 14.4 15.1 15.9 24.3 24.0 19.7 22.9 27.0 F F F N N N N N Ocean Heat [kJ/cm^2] 95.0 92.0 85.0 76.0 62.0 46.0 41.0 36.0 F F N N N N N U Potential [kt] 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 39.0 37.0 35.0 23.0 93.0 65.0 113.0 51.0 N N N U F N F N Humidity 700-500 hPa 80.0 80.0 82.0 83.0 86.0 85.0 85.0 83.0 F F F F F F F F T Advectio [10^6 K/s] -7.0 -2.0 -6.0 -5.0 2.0 5.0 2.0 7.0 F N F F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.20 WP242025 250921 12UTC Storm Located at : 18.90 125.40 Guidance run with Vmax [kt]: 145. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 145.00 F 12-H DELTA VMAX [kt] 25.00 U CORE SIZE [km] 11.00 F TC SIZE [%] 129.00 N 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] 14.4 15.1 15.9 24.3 24.0 19.7 22.9 27.0 U U U N N N N N Humidity 700-500 hPa 80.0 80.0 82.0 83.0 86.0 85.0 85.0 83.0 U U U U U U U U T Advectio [10^6 K/s] -7.0 -2.0 -6.0 -5.0 2.0 5.0 2.0 7.0 U N U U N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.9% 0.4%