Rapid Intensification Guidance SH182021 210203 06UTC Storm Located at : -23.90 114.30 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 27.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 8.20 F TC SIZE [%] 100.00 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] 17.4 20.5 20.5 21.9 30.5 32.6 41.0 39.9 F N N N N U VU U Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 92.7 94.3 97.7 99.4 101.2 101.2 99.4 97.7 N N N N N N N N 200mb Divg [10^6/s] 7.0 23.0 19.0 22.0 26.0 32.0 39.0 70.0 U U U U U N N N Humidity 700-500 hPa 48.0 45.0 44.0 44.0 50.0 50.0 51.0 47.0 U VU VU VU U U U VU T Advectio [10^6 K/s] -7.0 -10.0 -12.0 -10.0 -11.0 -9.0 -8.0 -11.0 F F F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.0% 1.0% 0.5% 30kt / 24h 0.0% 0.3% 0.1% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.2% 2.0% 1.1% 55kt / 36h 0.0% 0.6% 0.3% 55kt / 48h 0.3% 0.3% 0.3% 70kt / 48h 0.3% 0.5% 0.4% 65kt / 72h 0.0% 0.6% 0.3% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons