Rapid Intensification Guidance AL092021 210827 06UTC Storm Located at : 19.50 80.90 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 28.00 U IR CORE SYMMETRY [K] 5.70 F TC SIZE [%] 96.00 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] 16.2 20.7 22.3 19.1 8.6 26.3 11.6 32.2 F N N N F N F U Ocean Heat [kJ/cm^2] 67.0 68.0 86.0 118.0 100.0 122.0 43.0 7.0 N N N F F F N U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 95.0 104.0 77.0 37.0 70.0 -6.0 63.0 43.0 F F N N N U N N Humidity 700-500 hPa 64.0 65.0 67.0 66.0 68.0 68.0 71.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 11.0 9.0 7.0 3.0 1.0 12.0 2.0 15.0 U U N N N U N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.5% 8.4% 9.0% 25kt / 24h 34.8% 50.7% 42.8% 30kt / 24h 20.7% 29.1% 24.9% 35kt / 24h 11.1% 29.1% 20.1% 40kt / 24h 11.1% 29.1% 20.1% 45kt / 36h 41.6% 64.3% 52.9% 55kt / 36h 0.0% 39.9% 19.9% 55kt / 48h 50.9% 46.1% 48.5% 70kt / 48h 24.8% 33.4% 29.1% 65kt / 72h 59.4% 45.7% 52.5%