Rapid Intensification Guidance AL142020 200821 06UTC Storm Located at : 15.10 82.70 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] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 14.00 U CONVECTION <-60C [%] 10.00 U IR CORE SYMMETRY [K] 6.10 F TC SIZE [%] 84.00 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] 13.5 16.9 17.0 13.5 12.6 22.8 11.3 28.2 F F F F F N F N Ocean Heat [kJ/cm^2] 47.0 52.0 73.0 98.0 90.0 32.0 39.0 68.0 N N N F F U U N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 63.0 80.0 88.0 84.0 64.0 50.0 82.0 47.0 N N F N N N N N Humidity 700-500 hPa 72.0 74.0 76.0 75.0 70.0 65.0 62.0 56.0 N N F F N N N U T Advectio [10^6 K/s] 0.0 2.0 2.0 1.0 0.0 11.0 0.0 21.0 N N N N N U N VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 2.3% 1.6% 25kt / 24h 10.1% 26.8% 18.4% 30kt / 24h 5.3% 11.6% 8.4% 35kt / 24h 2.2% 11.6% 6.9% 40kt / 24h 2.2% 11.6% 6.9% 45kt / 36h 20.4% 40.5% 30.4% 55kt / 36h 13.2% 17.7% 15.4% 55kt / 48h 40.4% 30.4% 35.4% 70kt / 48h 24.7% 20.8% 22.8% 65kt / 72h 61.3% 41.6% 51.4%