Rapid Intensification Guidance WP272021 211201 12UTC Storm Located at : 15.20 135.60 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 99.00 F CONVECTION <-60C [%] 88.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 139.00 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] 21.5 26.5 31.8 35.6 37.9 57.0 63.8 74.7 N N U U U VU VU VU Ocean Heat [kJ/cm^2] 107.0 108.0 105.0 89.0 37.0 10.0 6.0 7.0 F F F F U U U U Potential [kt] 100.0 100.0 100.0 100.0 90.1 77.4 71.6 71.6 N N N N N U U U 200mb Divg [10^6/s] 75.0 71.0 70.0 44.0 43.0 53.0 1.0 25.0 N N N N N N U U Humidity 700-500 hPa 80.0 76.0 68.0 61.0 49.0 44.0 37.0 31.0 F F N N U VU VU VU T Advectio [10^6 K/s] 3.0 5.0 9.0 7.0 20.0 8.0 -19.0 -40.0 N N U N VU U VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 34.7% 29.3% 32.0% 25kt / 24h 58.6% 62.8% 60.7% 30kt / 24h 42.1% 55.4% 48.8% 35kt / 24h 42.1% 55.4% 48.8% 40kt / 24h 11.7% 51.7% 31.7% 45kt / 36h 27.4% 27.8% 27.6% 55kt / 36h 0.0% 11.4% 5.7% 55kt / 48h 5.7% 5.3% 5.5% 70kt / 48h 1.1% 1.2% 1.1% 65kt / 72h 0.0% 0.3% 0.1%