Rapid Intensification Guidance AL092021 210828 00UTC Storm Located at : 22.50 83.50 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] 15.00 F CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 29.00 U IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 108.00 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] 19.0 14.0 9.4 14.7 20.6 18.4 21.7 28.8 N F F F N F N N Ocean Heat [kJ/cm^2] 123.0 93.0 108.0 145.0 77.0 44.0 7.0 7.0 F F F VF N N U U Potential [kt] 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 N N N N N N N N 200mb Divg [10^6/s] 40.0 52.0 54.0 26.0 8.0 39.0 32.0 109.0 N N N U U N N F Humidity 700-500 hPa 64.0 65.0 67.0 68.0 71.0 71.0 73.0 71.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 1.0 0.0 3.0 0.0 8.0 13.0 12.0 N N N N N U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 70.0% 51.3% 60.7% 25kt / 24h 90.2% 87.2% 88.7% 30kt / 24h 90.2% 86.6% 88.4% 35kt / 24h 87.5% 86.6% 87.1% 40kt / 24h 68.1% 86.3% 77.2% 45kt / 36h 74.8% 72.6% 73.7% 55kt / 36h 0.0% 57.8% 28.9% 55kt / 48h 50.7% 59.6% 55.2% 70kt / 48h 24.8% 32.9% 28.8% 65kt / 72h 27.4% 22.5% 24.9%