Rapid Intensification Guidance WP022023 230522 00UTC Storm Located at : 9.10 147.70 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 83.00 F CONVECTION <-60C [%] 69.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 93.00 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] 32.5 29.7 30.4 33.5 35.3 30.5 31.0 25.2 U N N U U N U N Ocean Heat [kJ/cm^2] 98.0 97.0 97.0 97.0 95.0 92.0 86.0 104.0 F F F F F F N F Potential [kt] 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 N N N N N N N N 200mb Divg [10^6/s] 96.0 119.0 101.0 67.0 0.0 31.0 9.0 50.0 F F F N U N U N Humidity 700-500 hPa 65.0 66.0 67.0 66.0 68.0 68.0 67.0 67.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 2.0 5.0 5.0 5.0 5.0 1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 66.2% 26.6% 46.4% 25kt / 24h 68.7% 56.5% 62.6% 30kt / 24h 58.8% 47.7% 53.3% 35kt / 24h 53.0% 47.7% 50.4% 40kt / 24h 53.0% 45.4% 49.2% 45kt / 36h 52.8% 26.8% 39.8% 55kt / 36h 0.0% 11.1% 5.6% 55kt / 48h 17.9% 9.2% 13.5% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 15.9% 5.6% 10.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.18 WP022023 230522 00UTC Storm Located at : 9.10 147.70 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 15.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 93.00 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] 32.5 29.7 30.4 33.5 35.3 30.5 31.0 25.2 N N N F F N N N Humidity 700-500 hPa 65.0 66.0 67.0 66.0 68.0 68.0 67.0 67.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 2.0 5.0 5.0 5.0 5.0 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% 0.9% 0.4%