Rapid Intensification Guidance EP132019 190921 18UTC Storm Located at : 18.50 131.00 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 11.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 3.80 F TC SIZE [%] 40.00 F Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 30 36 42 48 6 12 18 24 30 36 42 48 Wind Shear [kt] 12.7 13.6 16.5 17.0 15.0 12.3 14.7 17.6 F F F F F F F F Ocean Heat [kJ/cm^2] 16.0 12.0 10.0 11.0 11.0 11.0 11.0 11.0 U U U U U U U U Potential [kt] 78.0 83.5 87.4 89.4 91.5 93.6 93.6 93.6 N N N N N N N N 200mb Divg [10^6/s] -39.0 -29.0 -12.0 -29.0 -30.0 8.0 52.0 67.0 VU VU U VU VU U N N Humidity 700-500 hPa 44.0 46.0 47.0 49.0 54.0 56.0 56.0 59.0 VU VU VU U U U U U T Advectio [10^6 K/s] 12.7 13.6 16.5 17.0 15.0 12.3 14.7 17.6 F F F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 1.1% 1.2% 25kt / 24h 1.0% 3.3% 2.1% 30kt / 24h 1.0% 1.5% 1.2% 35kt / 24h 1.0% 1.0% 1.0% 40kt / 24h 1.0% 0.3% 0.6% 45kt / 36h 0.6% 3.5% 2.0% 55kt / 36h 0.6% 1.1% 0.8% 55kt / 48h 1.3% 1.3% 1.3% 70kt / 48h 1.3% 0.5% 0.9% 65kt / 72h 0.5% 0.9% 0.7%