Rapid Intensification Guidance WP112023 230831 18UTC Storm Located at : 19.20 152.60 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 51.00 N CONVECTION <-60C [%] 47.00 N IR CORE SYMMETRY [K] 7.20 F TC SIZE [%] 92.00 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] 44.7 34.8 37.6 34.7 41.1 43.9 33.8 19.0 VU U U U VU VU U N Ocean Heat [kJ/cm^2] 54.0 53.0 39.0 14.0 16.0 11.0 28.0 48.0 N N U U U U U N Potential [kt] 110.0 110.0 110.0 107.0 104.6 110.0 110.0 110.0 N N N N N N N N 200mb Divg [10^6/s] 17.0 50.0 33.0 21.0 23.0 25.0 -11.0 -11.0 U N N U U U U U Humidity 700-500 hPa 67.0 65.0 65.0 65.0 63.0 59.0 54.0 50.0 N N N N N U U U T Advectio [10^6 K/s] 31.0 26.0 24.0 11.0 9.0 10.0 9.0 4.0 VU VU VU U U U U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.7% 0.6% 0.6% 25kt / 24h 0.7% 3.5% 2.1% 30kt / 24h 0.2% 1.3% 0.7% 35kt / 24h 0.2% 1.1% 0.7% 40kt / 24h 0.2% 1.1% 0.6% 45kt / 36h 0.2% 1.0% 0.6% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.4% 0.2% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.2% 0.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.84 WP112023 230831 18UTC Storm Located at : 19.20 152.60 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 U 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 2.20 F TC SIZE [%] 92.00 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] 44.7 34.8 37.6 34.7 41.1 43.9 33.8 19.0 VF F F F VF VF F N Humidity 700-500 hPa 67.0 65.0 65.0 65.0 63.0 59.0 54.0 50.0 N N N N N F F F T Advectio [10^6 K/s] 31.0 26.0 24.0 11.0 9.0 10.0 9.0 4.0 VF VF VF F F F F N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 32.0% 1.1% 16.5%