Rapid Intensification Guidance EP182021 211108 06UTC Storm Located at : 9.40 104.50 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] 7.40 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 8.00 F TC SIZE [%] 74.00 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] 28.0 28.6 25.7 21.6 17.2 15.8 15.2 13.3 N N N N F F F F Ocean Heat [kJ/cm^2] 6.0 6.0 7.0 13.0 10.0 3.0 6.0 3.0 U U U U U U U U Potential [kt] 117.3 119.6 117.3 112.9 110.7 112.9 104.4 89.4 N N N N N N N N 200mb Divg [10^6/s] 38.0 47.0 65.0 64.0 22.0 45.0 21.0 48.0 N N N N U N U N Humidity 700-500 hPa 68.0 66.0 66.0 66.0 67.0 68.0 67.0 66.0 N N N N N N N N T Advectio [10^6 K/s] -7.0 -5.0 -1.0 4.0 4.0 2.0 -1.0 1.0 F F N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 1.0% 0.9% 25kt / 24h 1.4% 7.0% 4.2% 30kt / 24h 0.8% 2.5% 1.7% 35kt / 24h 0.8% 2.4% 1.6% 40kt / 24h 0.8% 2.4% 1.6% 45kt / 36h 1.5% 8.2% 4.8% 55kt / 36h 0.0% 2.3% 1.2% 55kt / 48h 1.9% 3.7% 2.8% 70kt / 48h 0.6% 2.2% 1.4% 65kt / 72h 2.0% 5.7% 3.9%