Rapid Intensification Guidance WP202021 210927 12UTC Storm Located at : 20.10 136.40 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 83.00 F CONVECTION <-60C [%] 57.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 136.00 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] 16.9 18.1 15.5 16.5 20.4 22.5 33.1 44.5 F F F F N N U VU Ocean Heat [kJ/cm^2] 60.0 60.0 62.0 66.0 61.0 52.0 54.0 32.0 N N N N N N N U Potential [kt] 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 U U U U U U U U 200mb Divg [10^6/s] 46.0 24.0 14.0 0.0 -4.0 41.0 61.0 14.0 N U U U U N N U Humidity 700-500 hPa 64.0 64.0 65.0 64.0 59.0 60.0 60.0 58.0 N N N N U N N U T Advectio [10^6 K/s] -2.0 -1.0 10.0 13.0 23.0 17.0 10.0 25.0 N N U U VU U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.5% 4.9% 4.7% 25kt / 24h 11.1% 18.8% 15.0% 30kt / 24h 9.2% 14.6% 11.9% 35kt / 24h 9.2% 14.6% 11.9% 40kt / 24h 0.8% 13.5% 7.1% 45kt / 36h 22.1% 5.9% 14.0% 55kt / 36h 0.0% 2.0% 1.0% 55kt / 48h 6.4% 4.2% 5.3% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%