Rapid Intensification Guidance WP252025 250920 12UTC Storm Located at : 26.20 155.00 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] 5.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 81.00 N CONVECTION <-60C [%] 64.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 108.00 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] 24.4 17.3 13.1 14.2 20.9 39.4 42.0 51.4 N F F F N U VU VU Ocean Heat [kJ/cm^2] 30.0 27.0 26.0 24.0 16.0 12.0 11.0 11.0 U U U U U U U U Potential [kt] 79.3 74.6 74.6 72.3 63.6 59.4 57.4 51.6 N U U U U U U U 200mb Divg [10^6/s] 2.0 12.0 15.0 79.0 83.0 60.0 79.0 83.0 U U U N N N N N Humidity 700-500 hPa 51.0 49.0 50.0 50.0 53.0 50.0 51.0 60.0 U U U U U U U N T Advectio [10^6 K/s] 0.0 -1.0 -4.0 1.0 15.0 12.0 9.0 15.0 N N F N U U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 21.1% 15.7% 18.4% 25kt / 24h 26.9% 38.7% 32.8% 30kt / 24h 24.8% 38.6% 31.7% 35kt / 24h 24.8% 38.6% 31.7% 40kt / 24h 11.7% 36.3% 24.0% 45kt / 36h 28.6% 17.4% 23.0% 55kt / 36h 7.3% 7.4% 7.4% 55kt / 48h 8.8% 3.9% 6.4% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.26 WP252025 250920 12UTC Storm Located at : 26.20 155.00 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] 5.00 N CORE SIZE [km] 5.00 F TC SIZE [%] 108.00 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] 24.4 17.3 13.1 14.2 20.9 39.4 42.0 51.4 N N U U N F VF VF Humidity 700-500 hPa 51.0 49.0 50.0 50.0 53.0 50.0 51.0 60.0 F F F F F F F N T Advectio [10^6 K/s] 0.0 -1.0 -4.0 1.0 15.0 12.0 9.0 15.0 N N U N F F F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.8% 0.4%