Rapid Intensification Guidance WP112020 200902 18UTC Storm Located at : 20.10 139.30 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 79.00 N CONVECTION <-60C [%] 64.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 111.00 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] 27.0 20.9 23.3 21.3 27.8 39.8 33.7 48.0 N N N N N U U VU Ocean Heat [kJ/cm^2] 84.0 81.0 79.0 77.0 64.0 63.0 59.0 57.0 N N N N N N N N Potential [kt] 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 N N N N N N N N 200mb Divg [10^6/s] 67.0 81.0 54.0 29.0 69.0 51.0 103.0 102.0 N N N N N N F F Humidity 700-500 hPa 74.0 72.0 72.0 72.0 73.0 69.0 69.0 68.0 N N N N N N N N T Advectio [10^6 K/s] -1.0 -4.0 -11.0 -6.0 -19.0 -55.0 -46.0 -81.0 N F F F VF VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 59.2% 30.9% 45.0% 25kt / 24h 64.7% 66.7% 65.7% 30kt / 24h 60.7% 64.6% 62.6% 35kt / 24h 60.2% 64.6% 62.4% 40kt / 24h 41.5% 63.7% 52.6% 45kt / 36h 40.2% 32.4% 36.3% 55kt / 36h 22.3% 15.2% 18.7% 55kt / 48h 18.0% 18.7% 18.3% 70kt / 48h 4.7% 7.6% 6.1% 65kt / 72h 6.1% 9.7% 7.9%