Rapid Intensification Guidance AL222020 200919 12UTC Storm Located at : 26.50 92.40 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 10.60 F CONVECTION <-50C [%] 15.00 U CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 5.00 F TC SIZE [%] 105.00 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] 33.6 31.5 24.4 21.1 24.7 17.7 22.9 18.2 U U N N N F N F Ocean Heat [kJ/cm^2] 39.0 38.0 46.0 58.0 72.0 40.0 34.0 38.0 U U N N N N U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 45.0 31.0 29.0 31.0 57.0 45.0 41.0 17.0 N N N N N N N U Humidity 700-500 hPa 54.0 49.0 47.0 51.0 54.0 59.0 59.0 57.0 U U VU U U U U U T Advectio [10^6 K/s] 9.0 16.0 11.0 5.0 11.0 6.0 7.0 0.0 U U U N U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 0.8% 0.9% 25kt / 24h 2.0% 6.8% 4.4% 30kt / 24h 1.4% 2.4% 1.9% 35kt / 24h 0.9% 2.4% 1.6% 40kt / 24h 0.5% 2.4% 1.4% 45kt / 36h 3.1% 5.0% 4.1% 55kt / 36h 1.0% 1.0% 1.0% 55kt / 48h 4.2% 4.9% 4.6% 70kt / 48h 2.1% 1.1% 1.6% 65kt / 72h 13.5% 3.9% 8.7%