Rapid Intensification Guidance EP152021 210909 00UTC Storm Located at : 19.70 107.80 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] 5.00 N CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 53.00 N CONVECTION <-60C [%] 31.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 102.00 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] 18.3 20.8 21.0 21.0 21.3 21.3 22.1 22.0 F N N N N N N N Ocean Heat [kJ/cm^2] 14.0 11.0 10.0 15.0 6.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 125.0 125.0 125.0 125.0 115.1 89.4 72.2 66.7 N N N N N N U U 200mb Divg [10^6/s] 56.0 21.0 16.0 13.0 8.0 11.0 -5.0 -17.0 N U U U U U U U Humidity 700-500 hPa 59.0 58.0 54.0 51.0 46.0 44.0 40.0 38.0 U U U U VU VU VU VU T Advectio [10^6 K/s] 5.0 4.0 5.0 0.0 -4.0 4.0 6.0 8.0 N N N N F N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.6% 4.7% 3.6% 25kt / 24h 8.6% 28.2% 18.4% 30kt / 24h 5.1% 16.0% 10.5% 35kt / 24h 3.3% 16.0% 9.6% 40kt / 24h 1.5% 16.0% 8.7% 45kt / 36h 5.0% 24.6% 14.8% 55kt / 36h 0.0% 10.6% 5.3% 55kt / 48h 2.8% 7.5% 5.2% 70kt / 48h 1.0% 4.4% 2.7% 65kt / 72h 1.3% 3.3% 2.3%