Rapid Intensification Guidance EP142021 210830 00UTC Storm Located at : 24.60 107.80 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] -20.00 U CORE SIZE [km] 10.20 F CONVECTION <-50C [%] 42.00 U CONVECTION <-60C [%] 22.00 U IR CORE SYMMETRY [K] 9.60 F TC SIZE [%] 123.00 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] 7.5 12.1 15.6 14.0 13.1 15.2 15.7 20.7 VF F F F F F F N Ocean Heat [kJ/cm^2] 30.0 31.0 30.0 30.0 34.0 40.0 19.0 16.0 U U U U U N 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] -9.0 -38.0 -24.0 -19.0 -2.0 -25.0 4.0 14.0 U VU VU U U VU U U Humidity 700-500 hPa 63.0 63.0 62.0 61.0 61.0 57.0 54.0 52.0 N N N N N U U U T Advectio [10^6 K/s] 0.0 2.0 2.0 3.0 0.0 2.0 -1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.9% 0.4% 25kt / 24h 0.6% 7.7% 4.2% 30kt / 24h 0.2% 4.3% 2.2% 35kt / 24h 0.2% 3.4% 1.8% 40kt / 24h 0.0% 3.4% 1.7% 45kt / 36h 0.7% 5.7% 3.2% 55kt / 36h 0.0% 1.7% 0.8% 55kt / 48h 5.2% 8.5% 6.9% 70kt / 48h 0.4% 1.5% 0.9% 65kt / 72h 11.6% 6.7% 9.1%