Rapid Intensification Guidance EP142021 210825 18UTC Storm Located at : 11.60 99.10 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] 5.80 F CONVECTION <-50C [%] 70.00 N CONVECTION <-60C [%] 57.00 N IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 129.00 U 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] 30.3 25.5 29.6 29.8 25.4 19.3 22.0 25.9 N N N N N N N N Ocean Heat [kJ/cm^2] 10.0 10.0 14.0 19.0 15.0 15.0 12.0 27.0 U U U U U U U U Potential [kt] 132.0 129.6 129.6 129.6 132.0 134.3 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 142.0 170.0 159.0 139.0 100.0 104.0 97.0 141.0 VF VF VF VF F F F VF Humidity 700-500 hPa 89.0 89.0 87.0 85.0 83.0 80.0 75.0 72.0 VF VF VF F F F F N T Advectio [10^6 K/s] -5.0 -5.0 -1.0 -3.0 -2.0 -5.0 -6.0 0.0 F F N N N F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 1.0% 0.6% 25kt / 24h 4.7% 13.9% 9.3% 30kt / 24h 0.8% 4.6% 2.7% 35kt / 24h 0.2% 4.6% 2.4% 40kt / 24h 0.1% 3.6% 1.8% 45kt / 36h 2.6% 17.9% 10.3% 55kt / 36h 0.4% 5.1% 2.7% 55kt / 48h 7.6% 11.1% 9.3% 70kt / 48h 1.2% 8.1% 4.6% 65kt / 72h 9.9% 20.7% 15.3%