Rapid Intensification Guidance WP192021 210911 18UTC Storm Located at : 22.80 122.00 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] -25.00 U CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 52.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 112.00 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] 28.3 27.7 19.7 21.1 26.5 26.4 24.0 21.6 N N N N N N N N Ocean Heat [kJ/cm^2] 70.0 73.0 37.0 34.0 6.0 1.0 0.0 0.0 N N U U U U U U Potential [kt] 55.0 55.0 55.0 55.0 32.4 17.7 16.0 17.7 U U U U VU VU VU VU 200mb Divg [10^6/s] 104.0 101.0 70.0 66.0 51.0 43.0 18.0 16.0 F F N N N N U U Humidity 700-500 hPa 74.0 74.0 72.0 70.0 65.0 57.0 46.0 41.0 N N N N N U VU VU T Advectio [10^6 K/s] 9.0 4.0 -2.0 1.0 12.0 1.0 -17.0 -10.0 U N N N U N VF F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.5% 1.1% 0.8% 30kt / 24h 0.3% 0.5% 0.4% 35kt / 24h 0.0% 0.4% 0.2% 40kt / 24h 0.0% 0.4% 0.2% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%