Rapid Intensification Guidance WP192020 201020 18UTC Storm Located at : 16.20 120.00 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] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 85.00 F CONVECTION <-60C [%] 65.00 N 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] 27.6 30.2 30.7 31.3 44.3 45.7 43.2 46.8 N N U U VU VU VU VU Ocean Heat [kJ/cm^2] 75.0 74.0 64.0 59.0 47.0 35.0 33.0 24.0 N N N N N U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 33.0 38.0 28.0 25.0 1.0 -47.0 0.0 -23.0 N N U U U VU U VU Humidity 700-500 hPa 75.0 74.0 69.0 66.0 67.0 67.0 67.0 70.0 F N N N N N N N T Advectio [10^6 K/s] 8.0 -1.0 0.0 -2.0 3.0 -10.0 -13.0 -13.0 U N N N N F VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.2% 2.7% 2.0% 25kt / 24h 7.5% 18.5% 13.0% 30kt / 24h 2.6% 8.3% 5.4% 35kt / 24h 2.3% 8.3% 5.3% 40kt / 24h 0.1% 5.2% 2.7% 45kt / 36h 1.4% 12.0% 6.7% 55kt / 36h 0.4% 3.6% 2.0% 55kt / 48h 0.4% 3.1% 1.7% 70kt / 48h 0.1% 1.4% 0.8% 65kt / 72h 0.0% 2.0% 1.0%