Rapid Intensification Guidance WP272021 211201 18UTC Storm Located at : 16.00 135.70 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 97.00 F CONVECTION <-60C [%] 93.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 144.00 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] 25.4 32.8 37.2 41.2 50.3 64.6 61.7 74.6 N U U VU VU VU VU VU Ocean Heat [kJ/cm^2] 109.0 105.0 92.0 75.0 41.0 25.0 27.0 29.0 F F F N N U U U Potential [kt] 95.0 95.0 95.0 87.3 68.5 52.7 56.0 56.0 N N N N U U U U 200mb Divg [10^6/s] 71.0 70.0 44.0 55.0 25.0 1.0 11.0 9.0 N N N N U U U U Humidity 700-500 hPa 77.0 69.0 58.0 54.0 49.0 43.0 36.0 35.0 F N U U U VU VU VU T Advectio [10^6 K/s] 4.0 8.0 5.0 6.0 -2.0 7.0 -22.0 -39.0 N U N N N N VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 58.6% 33.4% 46.0% 25kt / 24h 57.9% 56.2% 57.1% 30kt / 24h 52.9% 48.6% 50.8% 35kt / 24h 52.9% 48.6% 50.8% 40kt / 24h 14.5% 45.0% 29.8% 45kt / 36h 16.2% 14.6% 15.4% 55kt / 36h 0.0% 4.9% 2.4% 55kt / 48h 0.4% 1.0% 0.7% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%