Rapid Intensification Guidance AL192020 200913 06UTC Storm Located at : 26.70 83.40 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] 5.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 19.00 U IR CORE SYMMETRY [K] 3.30 F TC SIZE [%] 106.00 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] 18.2 14.7 12.8 16.2 14.3 27.8 20.5 32.4 F F F F F N N U Ocean Heat [kJ/cm^2] 34.0 32.0 30.0 39.0 57.0 32.0 33.0 31.0 U U U U N U U 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] 14.0 51.0 61.0 40.0 32.0 36.0 51.0 37.0 U N N N N N N N Humidity 700-500 hPa 61.0 64.0 65.0 62.0 66.0 62.0 68.0 71.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 -1.0 3.0 2.0 0.0 13.0 9.0 24.0 N N N N N U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.2% 4.7% 3.9% 25kt / 24h 11.2% 30.1% 20.6% 30kt / 24h 7.7% 16.5% 12.1% 35kt / 24h 3.9% 16.5% 10.2% 40kt / 24h 2.4% 16.5% 9.4% 45kt / 36h 15.0% 34.2% 24.6% 55kt / 36h 9.1% 14.1% 11.6% 55kt / 48h 16.5% 18.4% 17.4% 70kt / 48h 7.4% 9.8% 8.6% 65kt / 72h 13.8% 14.1% 14.0%