Rapid Intensification Guidance AL192020 200914 12UTC Storm Located at : 28.20 87.30 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 53.00 N CONVECTION <-60C [%] 49.00 N IR CORE SYMMETRY [K] 7.40 F TC SIZE [%] 103.00 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] 17.5 24.8 28.4 27.4 30.8 37.0 46.8 50.5 F N N N U U VU VU Ocean Heat [kJ/cm^2] 67.0 53.0 37.0 31.0 31.0 23.0 5.0 5.0 N N U U U U U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 102.3 91.5 N N N N N N N N 200mb Divg [10^6/s] 31.0 43.0 25.0 51.0 72.0 59.0 88.0 31.0 N N U N N N F N Humidity 700-500 hPa 64.0 68.0 62.0 65.0 70.0 72.0 72.0 64.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 4.0 10.0 5.0 10.0 19.0 11.0 -3.0 N N U N U VU U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.5% 8.9% 9.7% 25kt / 24h 16.5% 29.1% 22.8% 30kt / 24h 11.5% 17.1% 14.3% 35kt / 24h 8.2% 17.1% 12.6% 40kt / 24h 5.0% 17.0% 11.0% 45kt / 36h 11.3% 16.9% 14.1% 55kt / 36h 4.5% 5.6% 5.0% 55kt / 48h 4.8% 7.4% 6.1% 70kt / 48h 0.5% 1.9% 1.2% 65kt / 72h 0.2% 1.0% 0.6%