Rapid Intensification Guidance AL092021 210901 18UTC Storm Located at : 39.20 78.30 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] 4.60 F CONVECTION <-50C [%] 14.00 U CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 5.80 F TC SIZE [%] 153.00 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] 55.6 67.5 74.8 82.6 89.9 89.9 89.9 89.9 VU VU VU VU VU VU VU VU 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] 87.2 60.9 36.8 27.3 36.8 36.8 36.8 36.8 N U U VU U U U U 200mb Divg [10^6/s] 28.0 33.0 49.0 72.0 53.0 53.0 53.0 53.0 U N N N N N N N Humidity 700-500 hPa 43.0 49.0 53.0 57.0 61.0 61.0 61.0 61.0 VU U U U N N N N T Advectio [10^6 K/s] -16.0 -16.0 14.0 26.0 46.0 46.0 46.0 46.0 VF VF U VU VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.0% 0.1% 30kt / 24h 0.2% 0.0% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 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