Rapid Intensification Guidance AL132020 200825 12UTC Storm Located at : 23.30 86.30 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 45.00 N CONVECTION <-60C [%] 38.00 N IR CORE SYMMETRY [K] 7.00 F TC SIZE [%] 81.00 F 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] 25.7 17.1 17.7 22.6 20.9 32.9 29.2 29.5 N F F N N U N N Ocean Heat [kJ/cm^2] 62.0 59.0 72.0 61.0 36.0 7.0 6.0 5.0 N N N N U U U U Potential [kt] 100.0 100.0 100.0 100.0 100.0 100.0 75.5 51.5 N N N N N N U U 200mb Divg [10^6/s] 56.0 42.0 38.0 23.0 40.0 19.0 33.0 16.0 N N N U N U N U Humidity 700-500 hPa 55.0 56.0 57.0 61.0 60.0 59.0 54.0 58.0 U U U N N U U U T Advectio [10^6 K/s] 0.0 -5.0 -3.0 0.0 11.0 7.0 25.0 20.0 N F N N U N VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 27.0% 14.9% 21.0% 25kt / 24h 37.8% 46.4% 42.1% 30kt / 24h 32.2% 39.2% 35.7% 35kt / 24h 30.8% 39.2% 35.0% 40kt / 24h 30.8% 39.2% 35.0% 45kt / 36h 30.0% 28.5% 29.3% 55kt / 36h 16.9% 12.4% 14.6% 55kt / 48h 11.2% 14.5% 12.8% 70kt / 48h 3.8% 4.2% 4.0% 65kt / 72h 1.5% 1.9% 1.7%