Rapid Intensification Guidance WP192020 201023 12UTC Storm Located at : 18.00 115.10 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] -5.00 U CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 60.00 N CONVECTION <-60C [%] 41.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 108.00 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] 28.5 25.1 26.0 25.7 30.2 30.9 33.8 34.6 N N N N N U U U Ocean Heat [kJ/cm^2] 19.0 15.0 14.0 14.0 15.0 0.0 65.0 0.0 U U U U U U N U Potential [kt] 90.0 87.0 82.3 77.9 61.6 10.0 49.3 -8.3 N N N N U VU U VU 200mb Divg [10^6/s] 16.0 14.0 22.0 18.0 28.0 0.0 -1.0 16.0 U U U U U U U U Humidity 700-500 hPa 66.0 67.0 67.0 67.0 72.0 71.0 73.0 76.0 N N N N N N N F T Advectio [10^6 K/s] 14.0 16.0 7.0 10.0 3.0 3.0 2.0 5.0 U U N U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.8% 2.6% 3.2% 25kt / 24h 3.9% 8.2% 6.0% 30kt / 24h 3.3% 5.4% 4.3% 35kt / 24h 3.3% 5.4% 4.3% 40kt / 24h 1.2% 4.8% 3.0% 45kt / 36h 0.7% 1.4% 1.1% 55kt / 36h 0.1% 0.3% 0.2% 55kt / 48h 0.0% 0.3% 0.1% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%