Rapid Intensification Guidance WP212020 201027 12UTC Storm Located at : 13.90 112.00 Guidance run with Vmax [kt]: 105. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 105.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 96.00 F CONVECTION <-60C [%] 91.00 F IR CORE SYMMETRY [K] 10.00 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] 38.2 43.3 41.0 38.7 42.5 31.5 21.2 22.1 U VU VU U VU U N N Ocean Heat [kJ/cm^2] 13.0 7.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 52.3 10.0 -30.9 -33.6 -34.8 -34.8 -31.6 -9.1 U VU VU VU VU VU VU VU 200mb Divg [10^6/s] 145.0 113.0 77.0 57.0 21.0 -1.0 28.0 31.0 VF F N N U U U N Humidity 700-500 hPa 81.0 80.0 79.0 77.0 82.0 82.0 81.0 71.0 F F F F F F F N T Advectio [10^6 K/s] -12.0 -9.0 0.0 2.0 0.0 4.0 -1.0 -5.0 F F N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.0% 0.7% 2.3% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 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