Rapid Intensification Guidance WP232020 201105 18UTC Storm Located at : 20.70 123.00 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 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 34.00 U CONVECTION <-60C [%] 18.00 U IR CORE SYMMETRY [K] 7.10 F TC SIZE [%] 69.00 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] 25.5 25.5 24.9 25.6 33.3 44.5 58.5 58.5 N N N N U VU VU VU Ocean Heat [kJ/cm^2] 44.0 34.0 25.0 16.0 0.0 0.0 0.0 0.0 N U U U U U U U Potential [kt] 105.1 98.6 86.6 72.7 58.0 23.4 9.7 9.7 N N N U U VU VU VU 200mb Divg [10^6/s] 13.0 16.0 18.0 -3.0 32.0 46.0 43.0 43.0 U U U U N N N N Humidity 700-500 hPa 46.0 43.0 42.0 41.0 43.0 44.0 44.0 44.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 5.0 4.0 5.0 2.0 -8.0 -10.0 -9.0 -9.0 N N N N F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 1.0% 0.7% 25kt / 24h 0.5% 2.3% 1.4% 30kt / 24h 0.1% 0.8% 0.4% 35kt / 24h 0.0% 0.7% 0.3% 40kt / 24h 0.0% 0.5% 0.3% 45kt / 36h 0.1% 0.9% 0.5% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons