Rapid Intensification Guidance WP242020 201108 18UTC Storm Located at : 12.50 115.20 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 82.00 F CONVECTION <-60C [%] 54.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 114.00 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] 27.2 31.9 33.1 28.6 34.3 33.4 27.8 28.2 N U U N U U N N Ocean Heat [kJ/cm^2] 46.0 39.0 23.0 0.0 0.0 0.0 20.0 20.0 N U U U U U U U Potential [kt] 125.1 120.7 106.6 83.6 55.0 99.4 96.0 97.7 N N N N U N N N 200mb Divg [10^6/s] 43.0 30.0 28.0 48.0 77.0 27.0 -15.0 -39.0 N N U N N U U VU Humidity 700-500 hPa 80.0 77.0 75.0 74.0 71.0 74.0 72.0 69.0 F F F N N N N N T Advectio [10^6 K/s] 0.0 -4.0 -5.0 -5.0 -8.0 -17.0 -14.0 -20.0 N F F F F VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.0% 3.7% 2.9% 25kt / 24h 3.1% 10.5% 6.8% 30kt / 24h 0.7% 3.6% 2.2% 35kt / 24h 0.6% 3.6% 2.1% 40kt / 24h 0.0% 2.0% 1.0% 45kt / 36h 0.0% 8.7% 4.3% 55kt / 36h 0.0% 3.2% 1.6% 55kt / 48h 0.6% 0.6% 0.6% 70kt / 48h 0.6% 2.0% 1.3% 65kt / 72h 0.0% 2.3% 1.1% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons