Rapid Intensification Guidance EP182021 211109 12UTC Storm Located at : 11.00 111.10 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] 10.60 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 8.70 F TC SIZE [%] 72.00 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] 20.3 13.9 15.7 16.6 14.0 16.7 19.3 20.5 N F F F F F N N Ocean Heat [kJ/cm^2] 6.0 4.0 2.0 3.0 7.0 1.0 1.0 6.0 U U U U U U U U Potential [kt] 132.0 127.3 120.7 116.5 112.4 101.2 110.5 120.7 F N N N N N N N 200mb Divg [10^6/s] 63.0 48.0 46.0 31.0 14.0 30.0 63.0 80.0 N N N N U N N N Humidity 700-500 hPa 63.0 66.0 68.0 69.0 68.0 64.0 60.0 60.0 N N N N N N N N T Advectio [10^6 K/s] 3.0 1.0 -1.0 -4.0 -3.0 -2.0 -4.0 -4.0 N N N F N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 1.1% 0.7% 25kt / 24h 1.3% 9.4% 5.3% 30kt / 24h 0.5% 3.6% 2.0% 35kt / 24h 0.5% 3.3% 1.9% 40kt / 24h 0.5% 3.3% 1.9% 45kt / 36h 1.3% 12.4% 6.9% 55kt / 36h 0.0% 4.2% 2.1% 55kt / 48h 3.2% 3.8% 3.5% 70kt / 48h 2.1% 3.5% 2.8% 65kt / 72h 4.8% 7.9% 6.4%