Rapid Intensification Guidance WP162025 250808 00UTC Storm Located at : 20.10 145.70 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] 10.00 F CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 28.00 U CONVECTION <-60C [%] 21.00 U IR CORE SYMMETRY [K] 4.20 F TC SIZE [%] 75.00 F 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] 21.1 20.2 21.8 28.7 25.0 36.7 44.2 43.1 N N N N N U VU VU Ocean Heat [kJ/cm^2] 86.0 80.0 79.0 77.0 66.0 61.0 65.0 64.0 N N N N N N N N Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] -2.0 -22.0 -17.0 -15.0 -24.0 12.0 16.0 59.0 U VU U U VU U U N Humidity 700-500 hPa 63.0 64.0 61.0 58.0 63.0 63.0 65.0 63.0 N N N U N N N N T Advectio [10^6 K/s] -2.0 -1.0 -4.0 -7.0 -6.0 -15.0 -9.0 -11.0 N N F F F VF F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 11.4% 10.4% 10.9% 25kt / 24h 17.5% 34.0% 25.7% 30kt / 24h 14.6% 18.4% 16.5% 35kt / 24h 8.0% 18.4% 13.2% 40kt / 24h 8.0% 18.4% 13.2% 45kt / 36h 13.8% 28.8% 21.3% 55kt / 36h 10.4% 11.9% 11.2% 55kt / 48h 15.0% 9.8% 12.4% 70kt / 48h 5.4% 5.3% 5.3% 65kt / 72h 4.4% 7.2% 5.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.62 WP162025 250808 00UTC Storm Located at : 20.10 145.70 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] 10.00 U CORE SIZE [km] 4.60 F TC SIZE [%] 75.00 U 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] 21.1 20.2 21.8 28.7 25.0 36.7 44.2 43.1 N N N N N F VF VF Humidity 700-500 hPa 63.0 64.0 61.0 58.0 63.0 63.0 65.0 63.0 N N N F N N N N T Advectio [10^6 K/s] -2.0 -1.0 -4.0 -7.0 -6.0 -15.0 -9.0 -11.0 N N U U U VU U U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%