Rapid Intensification Guidance WP182025 250821 06UTC Storm Located at : 31.70 129.90 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 [%] 29.00 U CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 8.10 F TC SIZE [%] 100.00 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] 39.0 47.4 56.0 54.1 50.4 45.6 40.7 35.9 U VU VU VU VU VU VU U Ocean Heat [kJ/cm^2] 37.0 35.0 30.0 36.0 39.0 35.0 35.0 35.0 U U U U U U U U Potential [kt] 120.0 120.0 114.6 112.3 114.6 114.6 107.9 107.9 N N N N N N N N 200mb Divg [10^6/s] -15.0 13.0 -53.0 -8.0 -49.0 -4.0 -15.0 4.0 U U VU U VU U U U Humidity 700-500 hPa 50.0 52.0 53.0 54.0 50.0 52.0 52.0 55.0 U U U U U U U U T Advectio [10^6 K/s] 2.0 -1.0 3.0 6.0 -3.0 0.0 -3.0 -1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 0.7% 0.8% 25kt / 24h 0.5% 1.4% 0.9% 30kt / 24h 0.3% 0.4% 0.4% 35kt / 24h 0.1% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 0.5% 0.3% 55kt / 36h 0.1% 0.1% 0.1% 55kt / 48h 0.0% 0.1% 0.1% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.1% 0.1% 0.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.40 WP182025 250821 06UTC Storm Located at : 31.70 129.90 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 [%] 100.00 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] 39.0 47.4 56.0 54.1 50.4 45.6 40.7 35.9 F VF VF VF VF VF VF F Humidity 700-500 hPa 50.0 52.0 53.0 54.0 50.0 52.0 52.0 55.0 F F F F F F F F T Advectio [10^6 K/s] 2.0 -1.0 3.0 6.0 -3.0 0.0 -3.0 -1.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 1.0% 0.9% 1.0%