Rapid Intensification Guidance AL192020 200914 00UTC Storm Located at : 28.10 85.90 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] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 7.50 F TC SIZE [%] 108.00 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] 20.3 21.8 18.7 22.6 29.6 29.1 36.4 44.2 N N N N N N U VU Ocean Heat [kJ/cm^2] 38.0 63.0 52.0 36.0 29.0 28.0 5.0 5.0 U N N U U U U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 100.7 N N N N N N N N 200mb Divg [10^6/s] 30.0 8.0 23.0 29.0 42.0 66.0 46.0 83.0 N U U N N N N N Humidity 700-500 hPa 63.0 63.0 65.0 66.0 64.0 70.0 73.0 74.0 N N N N N N N N T Advectio [10^6 K/s] 4.0 -2.0 1.0 5.0 10.0 13.0 12.0 11.0 N N N N U U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.8% 3.2% 3.0% 25kt / 24h 6.7% 17.1% 11.9% 30kt / 24h 4.9% 9.1% 7.0% 35kt / 24h 3.0% 9.1% 6.0% 40kt / 24h 1.4% 9.1% 5.2% 45kt / 36h 5.5% 8.6% 7.1% 55kt / 36h 2.2% 2.3% 2.3% 55kt / 48h 4.6% 6.2% 5.4% 70kt / 48h 0.9% 1.5% 1.2% 65kt / 72h 1.1% 1.6% 1.3%