Rapid Intensification Guidance WP252025 250918 18UTC Storm Located at : 23.50 162.30 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 10.20 F CONVECTION <-50C [%] 86.00 F CONVECTION <-60C [%] 62.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 122.00 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] 14.7 12.1 11.4 15.2 17.0 21.5 19.9 15.1 F F F F F N N F Ocean Heat [kJ/cm^2] 47.0 48.0 43.0 36.0 34.0 32.0 28.0 24.0 N N N U U U U U Potential [kt] 130.0 130.0 130.0 130.0 130.0 129.3 124.6 122.3 F F F F F F N N 200mb Divg [10^6/s] 36.0 39.0 36.0 1.0 -21.0 -31.0 -25.0 21.0 N N N U VU VU VU U Humidity 700-500 hPa 46.0 49.0 50.0 52.0 52.0 52.0 50.0 51.0 VU U U U U U U U T Advectio [10^6 K/s] -2.0 -4.0 -5.0 -3.0 -3.0 -8.0 -5.0 -3.0 N F F N N F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.5% 20.5% 15.0% 25kt / 24h 40.2% 72.3% 56.3% 30kt / 24h 21.9% 65.4% 43.7% 35kt / 24h 21.0% 65.4% 43.2% 40kt / 24h 4.9% 61.8% 33.4% 45kt / 36h 24.0% 78.0% 51.0% 55kt / 36h 17.9% 68.6% 43.3% 55kt / 48h 28.7% 49.0% 38.8% 70kt / 48h 13.5% 45.7% 29.6% 65kt / 72h 16.0% 52.7% 34.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.80 WP252025 250918 18UTC Storm Located at : 23.50 162.30 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 U 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 10.20 F TC SIZE [%] 122.00 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] 14.7 12.1 11.4 15.2 17.0 21.5 19.9 15.1 U U U U N N N U Humidity 700-500 hPa 46.0 49.0 50.0 52.0 52.0 52.0 50.0 51.0 VF F F F F F F F T Advectio [10^6 K/s] -2.0 -4.0 -5.0 -3.0 -3.0 -8.0 -5.0 -3.0 N U U N N U U N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%