Rapid Intensification Guidance WP112023 230831 00UTC Storm Located at : 15.30 154.50 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] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 79.00 N CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 97.00 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] 39.3 44.9 44.6 43.2 30.5 38.9 37.6 17.9 U VU VU VU N U U F Ocean Heat [kJ/cm^2] 84.0 65.0 54.0 52.0 26.0 18.0 10.0 27.0 N N N N U U U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 107.0 109.3 110.0 N N N N N N N N 200mb Divg [10^6/s] 135.0 83.0 54.0 34.0 22.0 14.0 40.0 41.0 VF N N N U U N N Humidity 700-500 hPa 69.0 65.0 65.0 62.0 61.0 57.0 55.0 52.0 N N N N N U U U T Advectio [10^6 K/s] 19.0 30.0 27.0 31.0 16.0 22.0 12.0 -5.0 VU VU VU VU U VU U F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 19.7% 8.6% 14.2% 25kt / 24h 29.6% 29.8% 29.7% 30kt / 24h 16.3% 16.0% 16.1% 35kt / 24h 11.1% 16.0% 13.5% 40kt / 24h 10.6% 15.0% 12.8% 45kt / 36h 10.6% 18.7% 14.7% 55kt / 36h 0.0% 5.9% 3.0% 55kt / 48h 1.7% 4.8% 3.3% 70kt / 48h 0.1% 1.2% 0.7% 65kt / 72h 1.0% 2.2% 1.6% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.10 WP112023 230831 00UTC Storm Located at : 15.30 154.50 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] 15.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 97.00 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] 39.3 44.9 44.6 43.2 30.5 38.9 37.6 17.9 F VF VF VF N F F N Humidity 700-500 hPa 69.0 65.0 65.0 62.0 61.0 57.0 55.0 52.0 N N N N N F F F T Advectio [10^6 K/s] 19.0 30.0 27.0 31.0 16.0 22.0 12.0 -5.0 VF VF VF VF F VF F U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 42.0% 0.6% 21.3%