Rapid Intensification Guidance WP012023 230421 00UTC Storm Located at : 10.00 156.20 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] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 49.00 N CONVECTION <-60C [%] 31.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 71.00 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] 20.3 24.0 27.9 33.2 28.3 30.4 26.3 27.0 N N N U N N N N Ocean Heat [kJ/cm^2] 76.0 76.0 79.0 78.0 64.0 46.0 43.0 65.0 N N N N N N N N Potential [kt] 119.3 119.3 119.3 117.0 114.6 110.1 110.1 114.6 N N N N N N N N 200mb Divg [10^6/s] 84.0 108.0 95.0 74.0 31.0 3.0 12.0 -2.0 N F F N N U U U Humidity 700-500 hPa 68.0 69.0 70.0 68.0 69.0 69.0 69.0 65.0 N N N N N N N N T Advectio [10^6 K/s] 4.0 3.0 1.0 6.0 2.0 2.0 0.0 -1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 6.0% 5.7% 5.8% 25kt / 24h 23.4% 32.1% 27.7% 30kt / 24h 12.0% 16.1% 14.1% 35kt / 24h 8.9% 15.6% 12.2% 40kt / 24h 8.9% 15.6% 12.2% 45kt / 36h 14.8% 24.1% 19.4% 55kt / 36h 0.0% 8.4% 4.2% 55kt / 48h 13.2% 10.4% 11.8% 70kt / 48h 7.4% 4.7% 6.1% 65kt / 72h 15.3% 9.6% 12.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.40 WP012023 230421 00UTC Storm Located at : 10.00 156.20 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] 5.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 71.00 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] 20.3 24.0 27.9 33.2 28.3 30.4 26.3 27.0 N N N F N N N N Humidity 700-500 hPa 68.0 69.0 70.0 68.0 69.0 69.0 69.0 65.0 N N N N N N N N T Advectio [10^6 K/s] 4.0 3.0 1.0 6.0 2.0 2.0 0.0 -1.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%