Rapid Intensification Guidance WP012023 230421 06UTC Storm Located at : 10.10 156.20 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 64.00 N CONVECTION <-60C [%] 42.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 75.00 F 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] 24.8 31.0 33.1 30.5 27.5 25.1 27.3 28.5 N U U N N N N N Ocean Heat [kJ/cm^2] 77.0 78.0 80.0 75.0 58.0 40.0 52.0 85.0 N N N N N N N N Potential [kt] 119.3 119.3 119.3 117.0 112.3 110.1 112.3 117.0 N N N N N N N N 200mb Divg [10^6/s] 103.0 92.0 76.0 45.0 11.0 -3.0 19.0 19.0 F F N N U U U U Humidity 700-500 hPa 64.0 65.0 64.0 65.0 66.0 67.0 66.0 65.0 N N N N N N N N T Advectio [10^6 K/s] 3.0 2.0 7.0 5.0 3.0 1.0 -1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.5% 3.6% 3.1% 25kt / 24h 14.8% 23.7% 19.2% 30kt / 24h 6.3% 11.5% 8.9% 35kt / 24h 3.2% 10.5% 6.9% 40kt / 24h 3.2% 10.3% 6.8% 45kt / 36h 7.2% 15.8% 11.5% 55kt / 36h 0.0% 4.9% 2.4% 55kt / 48h 8.5% 7.8% 8.2% 70kt / 48h 4.0% 2.9% 3.4% 65kt / 72h 16.6% 7.8% 12.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.38 WP012023 230421 06UTC Storm Located at : 10.10 156.20 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.40 F TC SIZE [%] 75.00 U 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] 24.8 31.0 33.1 30.5 27.5 25.1 27.3 28.5 N N F N N N N N Humidity 700-500 hPa 64.0 65.0 64.0 65.0 66.0 67.0 66.0 65.0 N N N N N N N N T Advectio [10^6 K/s] 3.0 2.0 7.0 5.0 3.0 1.0 -1.0 0.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%