Rapid Intensification Guidance AL292020 201031 18UTC Storm Located at : 14.90 72.40 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 36.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 8.60 F TC SIZE [%] 103.00 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] 9.2 11.1 9.7 9.3 16.3 14.0 17.6 15.6 F F F F F F F F Ocean Heat [kJ/cm^2] 62.0 82.0 82.0 67.0 53.0 41.0 39.0 46.0 N N N N N N U N Potential [kt] 135.0 135.0 135.0 134.3 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 70.0 56.0 53.0 99.0 108.0 155.0 166.0 177.0 N N N F F VF VF VF Humidity 700-500 hPa 77.0 80.0 79.0 80.0 82.0 84.0 85.0 82.0 F F F F F F F F T Advectio [10^6 K/s] 2.0 0.0 -1.0 -2.0 1.0 2.0 1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.4% 9.5% 6.5% 25kt / 24h 29.6% 59.2% 44.4% 30kt / 24h 17.3% 41.7% 29.5% 35kt / 24h 7.0% 41.7% 24.3% 40kt / 24h 4.9% 41.7% 23.3% 45kt / 36h 34.4% 71.4% 52.9% 55kt / 36h 25.5% 53.0% 39.2% 55kt / 48h 51.1% 61.8% 56.5% 70kt / 48h 24.7% 58.4% 41.6% 65kt / 72h 62.4% 76.8% 69.6%