Rapid Intensification Guidance WP092021 210721 18UTC Storm Located at : 23.60 126.20 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] -5.00 U CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 74.00 N CONVECTION <-60C [%] 53.00 N IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 116.00 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] 16.9 19.2 14.3 16.9 19.3 24.6 20.0 24.1 F N F F N N N N Ocean Heat [kJ/cm^2] 63.0 67.0 67.0 71.0 70.0 67.0 50.0 33.0 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] 22.0 2.0 -45.0 -18.0 3.0 47.0 83.0 57.0 U U VU U U N N N Humidity 700-500 hPa 70.0 69.0 66.0 69.0 72.0 72.0 76.0 74.0 N N N N N N F N T Advectio [10^6 K/s] 3.0 3.0 0.0 0.0 0.0 -13.0 0.0 -11.0 N N N N N VF N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.3% 8.0% 8.7% 25kt / 24h 15.2% 22.9% 19.0% 30kt / 24h 12.9% 18.7% 15.8% 35kt / 24h 12.9% 18.7% 15.8% 40kt / 24h 2.3% 15.1% 8.7% 45kt / 36h 29.2% 9.0% 19.1% 55kt / 36h 5.8% 3.4% 4.6% 55kt / 48h 10.8% 7.0% 8.9% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%