Rapid Intensification Guidance AL192020 200916 12UTC Storm Located at : 30.40 87.60 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 65.00 N CONVECTION <-60C [%] 29.00 U IR CORE SYMMETRY [K] 8.40 F TC SIZE [%] 101.00 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] 36.0 36.9 42.8 41.4 50.8 55.7 62.5 62.5 U U VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 26.0 6.0 4.0 4.0 4.0 3.0 18.0 18.0 U U U U U U U U Potential [kt] 80.0 79.3 77.0 70.1 61.5 74.6 80.0 80.0 N N U U U U N N 200mb Divg [10^6/s] 51.0 82.0 66.0 64.0 57.0 27.0 25.0 25.0 N N N N N U U U Humidity 700-500 hPa 66.0 67.0 65.0 63.0 56.0 49.0 50.0 50.0 N N N N U U U U T Advectio [10^6 K/s] 20.0 16.0 14.0 10.0 1.0 -23.0 -37.0 -37.0 VU U U U N VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 13.8% 4.1% 9.0% 25kt / 24h 6.8% 7.0% 6.9% 30kt / 24h 5.2% 3.7% 4.5% 35kt / 24h 4.8% 3.7% 4.3% 40kt / 24h 3.3% 3.1% 3.2% 45kt / 36h 1.5% 1.1% 1.3% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.1% 0.1% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%