Rapid Intensification Guidance AL192020 200913 18UTC Storm Located at : 27.70 85.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 28.00 U CONVECTION <-60C [%] 21.00 U IR CORE SYMMETRY [K] 5.80 F TC SIZE [%] 105.00 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] 15.5 21.1 23.5 18.7 30.1 28.2 38.1 40.4 F N N N N N U U Ocean Heat [kJ/cm^2] 34.0 60.0 63.0 43.0 29.0 5.0 6.0 5.0 U N N N U U U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 96.5 N N N N N N N N 200mb Divg [10^6/s] 54.0 27.0 4.0 18.0 29.0 55.0 50.0 53.0 N U U U N N N N Humidity 700-500 hPa 67.0 65.0 64.0 67.0 63.0 68.0 68.0 71.0 N N N N N N N N T Advectio [10^6 K/s] 3.0 3.0 -3.0 0.0 12.0 6.0 14.0 11.0 N N N N U N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.1% 6.7% 6.9% 25kt / 24h 14.0% 28.6% 21.3% 30kt / 24h 10.8% 17.6% 14.2% 35kt / 24h 6.9% 17.6% 12.3% 40kt / 24h 4.0% 17.6% 10.8% 45kt / 36h 10.9% 17.9% 14.4% 55kt / 36h 5.3% 6.0% 5.6% 55kt / 48h 6.2% 9.2% 7.7% 70kt / 48h 1.5% 3.1% 2.3% 65kt / 72h 1.0% 2.5% 1.7%