Rapid Intensification Guidance AL192020 200916 00UTC Storm Located at : 29.60 88.00 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 74.00 N CONVECTION <-60C [%] 42.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 123.00 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] 35.8 37.3 31.2 36.8 39.6 55.5 60.7 74.9 U U U U U VU VU VU Ocean Heat [kJ/cm^2] 27.0 29.0 32.0 17.0 4.0 4.0 4.0 13.0 U U U U U U U U Potential [kt] 95.0 95.0 95.0 94.3 82.9 78.6 87.3 95.0 N N N N N N N N 200mb Divg [10^6/s] 65.0 51.0 66.0 93.0 59.0 64.0 63.0 23.0 N N N F N N N U Humidity 700-500 hPa 60.0 63.0 67.0 69.0 65.0 59.0 51.0 49.0 N N N N N U U U T Advectio [10^6 K/s] 20.0 12.0 16.0 17.0 11.0 5.0 4.0 -6.0 VU U U U U N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.5% 1.9% 2.2% 25kt / 24h 5.8% 9.4% 7.6% 30kt / 24h 3.0% 5.4% 4.2% 35kt / 24h 2.8% 5.4% 4.1% 40kt / 24h 0.8% 4.3% 2.5% 45kt / 36h 0.5% 1.5% 1.0% 55kt / 36h 0.0% 0.3% 0.1% 55kt / 48h 0.0% 0.6% 0.3% 70kt / 48h 0.0% 0.1% 0.0% 65kt / 72h 0.0% 0.0% 0.0%