Rapid Intensification Guidance WP272021 211130 00UTC Storm Located at : 12.80 139.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 89.00 F CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 138.00 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] 18.1 20.3 21.4 24.4 19.1 20.5 34.2 40.7 F N N N N N U VU Ocean Heat [kJ/cm^2] 89.0 102.0 109.0 108.0 103.0 112.0 96.0 19.0 F F F F F F F U Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 113.6 F F F F F F F N 200mb Divg [10^6/s] 90.0 98.0 88.0 111.0 72.0 41.0 41.0 16.0 F F F F N N N U Humidity 700-500 hPa 70.0 72.0 73.0 74.0 80.0 81.0 73.0 62.0 N N N N F F N N T Advectio [10^6 K/s] 2.0 3.0 1.0 1.0 -2.0 -1.0 -4.0 -10.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 5.5% 12.0% 8.7% 25kt / 24h 48.8% 66.0% 57.4% 30kt / 24h 21.1% 48.3% 34.7% 35kt / 24h 14.7% 47.9% 31.3% 40kt / 24h 2.6% 45.1% 23.9% 45kt / 36h 36.4% 74.2% 55.3% 55kt / 36h 0.0% 55.4% 27.7% 55kt / 48h 51.2% 59.4% 55.3% 70kt / 48h 24.8% 51.9% 38.3% 65kt / 72h 58.8% 56.0% 57.4%