Rapid Intensification Guidance EP092021 210803 12UTC Storm Located at : 13.80 133.20 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] 3.80 F CONVECTION <-50C [%] 4.00 VU CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 4.50 F TC SIZE [%] 64.00 F 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] 14.7 17.7 13.9 9.9 10.6 15.6 15.6 20.5 F F F F F F F N Ocean Heat [kJ/cm^2] 6.0 5.0 3.0 2.0 1.0 1.0 0.0 0.0 U U U U U U U U Potential [kt] 114.4 112.4 110.5 106.6 96.0 86.5 78.0 71.7 N N N N N N N U 200mb Divg [10^6/s] 57.0 57.0 38.0 19.0 33.0 39.0 9.0 14.0 N N N U N N U U Humidity 700-500 hPa 62.0 64.0 64.0 64.0 64.0 64.0 65.0 64.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 0.0 -2.0 -2.0 0.0 -1.0 1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.6% 0.3% 25kt / 24h 0.5% 3.9% 2.2% 30kt / 24h 0.1% 1.1% 0.6% 35kt / 24h 0.1% 1.0% 0.5% 40kt / 24h 0.1% 1.0% 0.5% 45kt / 36h 0.6% 8.0% 4.3% 55kt / 36h 0.6% 2.5% 1.5% 55kt / 48h 6.2% 6.2% 6.2% 70kt / 48h 6.2% 2.6% 4.4% 65kt / 72h 1.1% 2.7% 1.9% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons