Rapid Intensification Guidance SH182021 210204 06UTC Storm Located at : -24.40 113.70 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 7.00 F CONVECTION <-50C [%] 14.00 U CONVECTION <-60C [%] 3.00 U IR CORE SYMMETRY [K] 4.10 F TC SIZE [%] 101.00 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] 28.2 32.2 32.7 36.7 47.2 56.1 66.9 70.0 N U U U VU VU VU VU Ocean Heat [kJ/cm^2] 5.0 7.0 9.0 8.0 3.3 0.0 0.0 0.0 U U U U U U U U Potential [kt] 101.6 99.8 98.0 98.0 91.0 74.4 56.7 44.2 N N N N N U U U 200mb Divg [10^6/s] 25.0 10.0 19.0 23.0 49.0 58.0 62.0 31.0 U U U U N N N N Humidity 700-500 hPa 43.0 42.0 42.0 41.0 49.0 46.0 46.0 46.0 VU VU VU VU U VU VU VU T Advectio [10^6 K/s] -4.0 -4.0 -2.0 -3.0 -12.0 -24.0 -23.0 -19.0 F F N N F VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.3% 0.2% 25kt / 24h 0.0% 0.8% 0.4% 30kt / 24h 0.0% 0.2% 0.1% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.0% 0.7% 0.3% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.1% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons