Rapid Intensification Guidance WP052021 210612 18UTC Storm Located at : 20.50 106.50 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] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 18.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 6.50 F TC SIZE [%] 145.00 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] 37.8 39.3 41.6 42.3 47.1 46.0 44.4 41.0 U U VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 7.0 3.0 0.0 0.0 U U U U U U U U Potential [kt] 113.5 83.0 80.4 77.9 127.9 119.4 113.5 109.8 N N N N N N N N 200mb Divg [10^6/s] 38.0 12.0 -29.0 -14.0 -19.0 -23.0 -22.0 4.0 N U VU U U VU VU U Humidity 700-500 hPa 81.0 79.0 79.0 79.0 76.0 76.0 75.0 77.0 F F F F F F F F T Advectio [10^6 K/s] -5.0 1.0 12.0 17.0 21.0 -5.0 6.0 -1.0 F N U U VU F N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.0% 0.1% 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% 0.2% 0.1% 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