Rapid Intensification Guidance AL092021 210901 12UTC Storm Located at : 37.70 81.50 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] 5.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.60 F TC SIZE [%] 143.00 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] 47.1 54.8 65.0 70.2 83.1 81.2 81.2 81.2 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 4.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 102.7 96.1 68.8 44.6 27.3 35.9 35.9 35.9 N N U U VU U U U 200mb Divg [10^6/s] 24.0 26.0 30.0 58.0 19.0 47.0 47.0 47.0 U U N N U N N N Humidity 700-500 hPa 46.0 44.0 47.0 50.0 59.0 57.0 57.0 57.0 VU VU VU U U U U U T Advectio [10^6 K/s] 0.0 -8.0 5.0 22.0 -22.0 46.0 46.0 46.0 N F N VU VF 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