Rapid Intensification Guidance WP252022 221021 12UTC Storm Located at : 20.40 121.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 6.00 VU CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 7.90 F TC SIZE [%] 97.00 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] 10.5 11.8 11.6 11.8 14.2 16.0 16.3 15.8 F F F F F F F F Ocean Heat [kJ/cm^2] 34.0 31.0 31.0 31.0 14.0 15.0 5.0 0.0 U U U U U U U U Potential [kt] 114.4 116.5 118.6 118.6 114.4 110.5 99.4 89.6 N N N N N N N N 200mb Divg [10^6/s] 0.0 1.0 -2.0 -6.0 -21.0 -17.0 -28.0 -53.0 U U U U VU U VU VU Humidity 700-500 hPa 63.0 64.0 62.0 65.0 64.0 64.0 66.0 60.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 -1.0 0.0 -4.0 -7.0 0.0 -3.0 -6.0 N N N F F N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 1.1% 0.7% 25kt / 24h 0.7% 7.6% 4.1% 30kt / 24h 0.5% 3.1% 1.8% 35kt / 24h 0.2% 2.6% 1.4% 40kt / 24h 0.0% 2.6% 1.3% 45kt / 36h 1.6% 13.1% 7.4% 55kt / 36h 0.0% 4.8% 2.4% 55kt / 48h 5.6% 5.6% 5.6% 70kt / 48h 5.6% 4.0% 4.8% 65kt / 72h 2.0% 5.7% 3.9% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.64 WP252022 221021 12UTC Storm Located at : 20.40 121.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 97.00 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] 10.5 11.8 11.6 11.8 14.2 16.0 16.3 15.8 U U U U U U U U Humidity 700-500 hPa 63.0 64.0 62.0 65.0 64.0 64.0 66.0 60.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 -1.0 0.0 -4.0 -7.0 0.0 -3.0 -6.0 N N N U U N N U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%