Rapid Intensification Guidance WP102021 210721 12UTC Storm Located at : 22.50 110.50 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 8.80 F TC SIZE [%] 141.00 U 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] 21.3 26.7 26.6 28.0 42.1 38.5 45.0 32.9 N N N N VU U VU U Ocean Heat [kJ/cm^2] 0.0 13.0 25.0 70.0 80.0 86.0 103.0 103.0 U U U N N N F F Potential [kt] 93.0 102.7 127.9 140.0 140.0 140.0 140.0 140.0 N N N F F F F F 200mb Divg [10^6/s] -5.0 15.0 39.0 56.0 39.0 31.0 25.0 27.0 U U N N N N U U Humidity 700-500 hPa 74.0 76.0 71.0 73.0 71.0 68.0 68.0 64.0 N F N N N N N N T Advectio [10^6 K/s] 0.0 5.0 9.0 10.0 26.0 30.0 38.0 27.0 N N U U VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.6% 0.3% 30kt / 24h 0.0% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.2% 1.3% 0.7% 55kt / 36h 0.0% 0.3% 0.1% 55kt / 48h 0.1% 0.5% 0.3% 70kt / 48h 0.1% 0.3% 0.2% 65kt / 72h 5.5% 1.2% 3.3% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons