Rapid Intensification Guidance WP232020 201104 18UTC Storm Located at : 20.00 128.20 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 35.00 U CONVECTION <-60C [%] 26.00 U IR CORE SYMMETRY [K] 8.60 F TC SIZE [%] 92.00 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] 29.7 28.4 30.4 28.0 27.2 30.1 38.6 41.0 N N N N N N U VU Ocean Heat [kJ/cm^2] 60.0 58.0 53.0 54.0 44.0 14.0 11.0 8.0 N N N N N U U U Potential [kt] 105.1 105.1 109.6 112.0 105.1 77.7 74.3 79.4 N N N N N N U N 200mb Divg [10^6/s] 12.0 0.0 -10.0 6.0 25.0 19.0 5.0 37.0 U U U U U U U N Humidity 700-500 hPa 51.0 49.0 48.0 48.0 44.0 44.0 48.0 54.0 U U U U VU VU U U T Advectio [10^6 K/s] 0.0 0.0 -6.0 2.0 0.0 -1.0 -16.0 -25.0 N N F N N N VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.5% 2.6% 3.1% 25kt / 24h 4.5% 10.3% 7.4% 30kt / 24h 3.2% 3.9% 3.5% 35kt / 24h 2.1% 3.9% 3.0% 40kt / 24h 1.1% 3.7% 2.4% 45kt / 36h 2.8% 7.0% 4.9% 55kt / 36h 1.4% 2.0% 1.7% 55kt / 48h 1.1% 1.9% 1.5% 70kt / 48h 1.1% 1.0% 1.1% 65kt / 72h 0.4% 0.9% 0.6%