Rapid Intensification Guidance AL162021 210928 12UTC Storm Located at : 33.50 58.90 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] 2.60 F CONVECTION <-50C [%] 12.00 VU CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 2.00 F TC SIZE [%] 100.00 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] 43.6 49.6 46.8 45.6 49.1 53.7 56.2 51.1 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 2.0 4.0 1.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 99.4 101.2 96.0 89.6 45.4 21.1 32.2 33.2 N N N N U VU VU VU 200mb Divg [10^6/s] 27.0 10.0 9.0 27.0 28.0 52.0 -24.0 -38.0 U U U U U N VU VU Humidity 700-500 hPa 51.0 51.0 53.0 53.0 57.0 65.0 59.0 58.0 U U U U U N U U T Advectio [10^6 K/s] 11.0 6.0 6.0 14.0 15.0 32.0 31.0 39.0 U N N U U 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% 0.1% 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% 0.1% 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