Rapid Intensification Guidance WP132020 200916 12UTC Storm Located at : 13.70 115.60 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 [%] 60.00 N CONVECTION <-60C [%] 43.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 127.00 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] 40.5 42.4 41.2 41.2 41.2 44.9 47.5 47.1 U VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 92.0 85.0 77.0 69.0 47.0 0.0 0.0 0.0 F N N N N U U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 61.7 52.0 60.4 N N N N N U U U 200mb Divg [10^6/s] 93.0 89.0 82.0 83.0 78.0 113.0 109.0 118.0 F F N N N F F F Humidity 700-500 hPa 79.0 80.0 76.0 77.0 82.0 83.0 88.0 89.0 F F F F F F VF VF T Advectio [10^6 K/s] -6.0 -4.0 -4.0 -3.0 6.0 5.0 4.0 24.0 F F F N N N N VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.6% 1.6% 2.1% 25kt / 24h 8.1% 10.9% 9.5% 30kt / 24h 3.4% 3.3% 3.4% 35kt / 24h 2.1% 3.3% 2.7% 40kt / 24h 0.5% 2.5% 1.5% 45kt / 36h 2.7% 6.6% 4.7% 55kt / 36h 0.5% 1.4% 1.0% 55kt / 48h 0.1% 0.8% 0.4% 70kt / 48h 0.1% 0.5% 0.3% 65kt / 72h 0.0% 0.3% 0.1%