Rapid Intensification Guidance AL092021 210902 06UTC Storm Located at : 40.60 72.80 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] 2.20 F CONVECTION <-50C [%] 17.00 U CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 5.70 F TC SIZE [%] 141.00 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] 74.1 79.9 87.4 90.8 90.8 90.8 90.8 90.8 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] 34.6 18.7 20.6 27.2 27.2 27.2 27.2 27.2 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 56.0 67.0 66.0 104.0 104.0 104.0 104.0 104.0 N N N F F F F F Humidity 700-500 hPa 52.0 56.0 61.0 63.0 63.0 63.0 63.0 63.0 U U N N N N N N T Advectio [10^6 K/s] 25.0 22.0 -5.0 31.0 31.0 31.0 31.0 31.0 VU VU F 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 0.1% 0.0% 0.1% 30kt / 24h 0.0% 0.0% 0.0% 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