Rapid Intensification Guidance WP072023 230813 18UTC Storm Located at : 31.20 138.10 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 77.00 N CONVECTION <-60C [%] 52.00 N IR CORE SYMMETRY [K] 9.90 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] 22.0 22.0 20.0 14.9 16.6 22.2 34.6 31.0 N N N F F N U U Ocean Heat [kJ/cm^2] 20.0 15.0 13.0 18.0 21.0 10.0 8.0 27.0 U U U U U U U U Potential [kt] 85.0 84.3 84.3 82.0 85.0 85.0 85.0 62.4 N N N N N N N U 200mb Divg [10^6/s] 0.0 9.0 -16.0 -1.0 50.0 52.0 75.0 28.0 U U U U N N N U Humidity 700-500 hPa 49.0 49.0 48.0 52.0 50.0 55.0 62.0 68.0 U U U U U U N N T Advectio [10^6 K/s] -1.0 -4.0 -1.0 -9.0 7.0 16.0 9.0 18.0 N F N F N U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 40.2% 24.7% 32.4% 25kt / 24h 49.4% 50.4% 49.9% 30kt / 24h 49.4% 50.4% 49.9% 35kt / 24h 49.4% 50.4% 49.9% 40kt / 24h 14.2% 48.7% 31.4% 45kt / 36h 33.5% 29.8% 31.6% 55kt / 36h 0.0% 16.5% 8.2% 55kt / 48h 7.3% 17.2% 12.3% 70kt / 48h 1.5% 4.7% 3.1% 65kt / 72h 0.9% 2.5% 1.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.42 WP072023 230813 18UTC Storm Located at : 31.20 138.10 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 11.80 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] 22.0 22.0 20.0 14.9 16.6 22.2 34.6 31.0 N N N U N N F N Humidity 700-500 hPa 49.0 49.0 48.0 52.0 50.0 55.0 62.0 68.0 F F F F F F N N T Advectio [10^6 K/s] -1.0 -4.0 -1.0 -9.0 7.0 16.0 9.0 18.0 N U N U N F F VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.1%