Rapid Intensification Guidance WP082023 230825 12UTC Storm Located at : 21.50 155.80 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 [%] 21.00 U CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 8.30 F TC SIZE [%] 112.00 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] 23.8 21.2 29.1 23.6 27.2 25.3 28.1 27.5 N N N N N N N N Ocean Heat [kJ/cm^2] 24.0 18.0 6.0 10.0 12.0 21.0 12.0 0.0 U U U U U U U U Potential [kt] 120.0 120.0 107.9 117.0 120.0 120.0 117.0 60.4 N N N N N N N U 200mb Divg [10^6/s] 26.0 66.0 79.0 49.0 20.0 58.0 64.0 -3.0 U N N N U N N U Humidity 700-500 hPa 62.0 58.0 52.0 49.0 50.0 51.0 61.0 60.0 N U U U U U N N T Advectio [10^6 K/s] 7.0 6.0 14.0 25.0 32.0 18.0 -4.0 -17.0 N N U VU VU VU F VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.4% 2.2% 2.3% 25kt / 24h 4.6% 11.9% 8.3% 30kt / 24h 2.7% 4.9% 3.8% 35kt / 24h 1.8% 4.9% 3.4% 40kt / 24h 0.8% 4.9% 2.8% 45kt / 36h 3.8% 9.5% 6.7% 55kt / 36h 0.0% 2.6% 1.3% 55kt / 48h 2.0% 5.0% 3.5% 70kt / 48h 0.7% 1.2% 0.9% 65kt / 72h 3.8% 2.5% 3.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.52 WP082023 230825 12UTC Storm Located at : 21.50 155.80 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 [%] 112.00 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] 23.8 21.2 29.1 23.6 27.2 25.3 28.1 27.5 N N N N N N N N Humidity 700-500 hPa 62.0 58.0 52.0 49.0 50.0 51.0 61.0 60.0 N F F F F F N N T Advectio [10^6 K/s] 7.0 6.0 14.0 25.0 32.0 18.0 -4.0 -17.0 N N F VF VF VF U VU Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.1% 0.1% 0.1%