Rapid Intensification Guidance WP132020 200916 00UTC Storm Located at : 13.10 117.60 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 84.00 F CONVECTION <-60C [%] 69.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 132.00 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] 38.4 37.7 40.6 40.0 33.4 37.1 37.3 49.6 U U U U U U U VU Ocean Heat [kJ/cm^2] 62.0 67.0 73.0 70.0 53.0 67.0 0.0 0.0 N N N N N N U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 84.3 96.6 N N N N N N N N 200mb Divg [10^6/s] 120.0 99.0 109.0 123.0 63.0 72.0 134.0 123.0 F F F F N N VF F Humidity 700-500 hPa 78.0 78.0 78.0 76.0 76.0 89.0 91.0 93.0 F F F F F VF VF VF T Advectio [10^6 K/s] 2.0 -1.0 -2.0 -1.0 -9.0 -10.0 -11.0 3.0 N N N N F F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.8% 3.7% 4.2% 25kt / 24h 19.4% 26.1% 22.7% 30kt / 24h 8.0% 11.1% 9.6% 35kt / 24h 4.6% 11.1% 7.8% 40kt / 24h 1.4% 7.8% 4.6% 45kt / 36h 7.3% 23.8% 15.6% 55kt / 36h 2.2% 7.6% 4.9% 55kt / 48h 7.0% 8.9% 8.0% 70kt / 48h 1.7% 6.4% 4.1% 65kt / 72h 1.3% 5.2% 3.2%