Rapid Intensification Guidance WP082023 230825 18UTC Storm Located at : 23.10 154.80 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 17.00 U IR CORE SYMMETRY [K] 6.80 F TC SIZE [%] 100.00 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] 21.1 23.4 24.0 18.8 33.1 21.3 25.8 27.7 N N N N U N N N Ocean Heat [kJ/cm^2] 20.0 5.0 8.0 14.0 25.0 39.0 47.0 0.0 U U U U U U N U Potential [kt] 115.0 102.9 107.3 115.0 115.0 115.0 94.4 49.3 N N N N N N N U 200mb Divg [10^6/s] 64.0 53.0 37.0 38.0 53.0 86.0 31.0 9.0 N N N N N F N U Humidity 700-500 hPa 56.0 52.0 48.0 48.0 51.0 55.0 58.0 61.0 U U U U U U U N T Advectio [10^6 K/s] 13.0 13.0 12.0 12.0 21.0 -3.0 -8.0 -7.0 U U U U VU N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.7% 3.3% 3.5% 25kt / 24h 7.3% 18.2% 12.7% 30kt / 24h 5.2% 9.2% 7.2% 35kt / 24h 3.1% 9.2% 6.2% 40kt / 24h 2.1% 9.2% 5.6% 45kt / 36h 4.6% 10.8% 7.7% 55kt / 36h 0.0% 3.1% 1.6% 55kt / 48h 3.1% 6.7% 4.9% 70kt / 48h 1.1% 1.7% 1.4% 65kt / 72h 2.7% 2.3% 2.5% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.44 WP082023 230825 18UTC Storm Located at : 23.10 154.80 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 8.20 F TC SIZE [%] 100.00 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] 21.1 23.4 24.0 18.8 33.1 21.3 25.8 27.7 N N N N F N N N Humidity 700-500 hPa 56.0 52.0 48.0 48.0 51.0 55.0 58.0 61.0 F F F F F F F N T Advectio [10^6 K/s] 13.0 13.0 12.0 12.0 21.0 -3.0 -8.0 -7.0 F F F F VF N U U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.1% 0.1% 0.1%