Rapid Intensification Guidance WP242025 250921 06UTC Storm Located at : 18.30 126.30 Guidance run with Vmax [kt]: 140. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 140.00 U 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 7.40 F CONVECTION <-50C [%] 99.00 F CONVECTION <-60C [%] 96.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 125.00 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] 10.9 15.1 15.3 15.9 19.7 29.4 25.4 27.6 F F F F N N N N Ocean Heat [kJ/cm^2] 100.0 95.0 95.0 89.0 67.0 51.0 43.0 40.0 F F F F N N N N Potential [kt] 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 39.0 38.0 37.0 35.0 48.0 89.0 122.0 61.0 N N N N N F F N Humidity 700-500 hPa 81.0 82.0 81.0 81.0 84.0 84.0 84.0 84.0 F F F F F F F F T Advectio [10^6 K/s] 0.0 -7.0 -3.0 -5.0 0.0 -2.0 7.0 3.0 N F N F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 65.1% 0.0% 32.6% 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 = 29.22 WP242025 250921 06UTC Storm Located at : 18.30 126.30 Guidance run with Vmax [kt]: 140. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 140.00 F 12-H DELTA VMAX [kt] 25.00 U CORE SIZE [km] 7.40 F TC SIZE [%] 125.00 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] 10.9 15.1 15.3 15.9 19.7 29.4 25.4 27.6 U U U U N N N N Humidity 700-500 hPa 81.0 82.0 81.0 81.0 84.0 84.0 84.0 84.0 U U U U U U U U T Advectio [10^6 K/s] 0.0 -7.0 -3.0 -5.0 0.0 -2.0 7.0 3.0 N U N U N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.7% 0.3%