Rapid Intensification Guidance WP222020 201028 18UTC Storm Located at : 16.60 137.50 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 58.00 N CONVECTION <-60C [%] 44.00 N IR CORE SYMMETRY [K] 8.90 F TC SIZE [%] 74.00 F 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] 18.7 19.7 17.1 19.9 26.9 33.8 44.9 54.1 N N F N N U VU VU Ocean Heat [kJ/cm^2] 111.0 108.0 106.0 106.0 97.0 91.0 107.0 72.0 F F F F F F F N Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 18.0 32.0 41.0 32.0 43.0 13.0 16.0 28.0 U N N N N U U U Humidity 700-500 hPa 66.0 61.0 58.0 58.0 60.0 60.0 62.0 60.0 N N U U N N N N T Advectio [10^6 K/s] -7.0 -12.0 -10.0 -10.0 -12.0 -18.0 -27.0 -26.0 F F F F F VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 30.1% 28.4% 29.3% 25kt / 24h 59.3% 73.3% 66.3% 30kt / 24h 48.0% 60.1% 54.0% 35kt / 24h 36.1% 60.1% 48.1% 40kt / 24h 36.1% 60.1% 48.1% 45kt / 36h 46.4% 73.9% 60.1% 55kt / 36h 37.9% 58.5% 48.2% 55kt / 48h 48.8% 24.7% 36.7% 70kt / 48h 24.7% 46.3% 35.5% 65kt / 72h 39.9% 37.9% 38.9%