Rapid Intensification Guidance WP952026 260902 18UTC Storm Located at : 17.00 145.40 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 19.00 U IR CORE SYMMETRY [K] 6.90 F TC SIZE [%] 90.00 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 25.0 27.5 28.5 29.5 25.4 28.4 28.2 N N N N N N N N Ocean Heat [kJ/cm^2] 51.0 43.0 23.0 5.0 2.0 87.0 87.0 87.0 N N U U U N N N Potential [kt] 150.0 150.0 150.0 150.0 150.0 150.0 150.0 150.0 F F F F F F F F 200mb Divg [10^6/s] 72.0 78.0 67.0 68.0 73.0 68.0 80.0 74.0 N N N N N N N N Humidity 700-500 hPa 72.0 74.0 76.0 79.0 76.0 77.0 77.0 75.0 N N F F F F F F T Advectio [10^6 K/s] -4.0 -10.0 -15.0 -17.0 -18.0 -9.0 -14.0 -11.0 F F VF VF VF F VF F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.7% 0.4% 25kt / 24h 1.1% 9.8% 5.5% 30kt / 24h 0.3% 2.8% 1.5% 35kt / 24h 0.0% 2.3% 1.1% 40kt / 24h 0.0% 2.0% 1.0% 45kt / 36h 0.9% 14.7% 7.8% 55kt / 36h 0.3% 4.3% 2.3% 55kt / 48h 5.3% 7.2% 6.2% 70kt / 48h 1.2% 6.1% 3.6% 65kt / 72h 23.3% 33.8% 28.6% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.20 WP952026 260902 18UTC Storm Located at : 17.00 145.40 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.60 F TC SIZE [%] 90.00 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 25.0 27.5 28.5 29.5 25.4 28.4 28.2 N N N N N N N N Humidity 700-500 hPa 72.0 74.0 76.0 79.0 76.0 77.0 77.0 75.0 N N U U U U U U T Advectio [10^6 K/s] -4.0 -10.0 -15.0 -17.0 -18.0 -9.0 -14.0 -11.0 U U VU VU VU U VU U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%