Rapid Intensification Guidance AL092021 210901 00UTC Storm Located at : 35.80 85.50 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] 8.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 7.00 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] 28.7 36.3 49.4 52.7 68.0 90.9 90.9 90.9 N U VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 5.0 3.0 4.0 3.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 111.6 106.2 102.7 97.7 51.2 33.5 33.5 33.5 N N N N U VU VU VU 200mb Divg [10^6/s] 22.0 22.0 21.0 34.0 72.0 24.0 24.0 24.0 U U U N N U U U Humidity 700-500 hPa 57.0 51.0 47.0 46.0 51.0 65.0 65.0 65.0 U U VU VU U N N N T Advectio [10^6 K/s] -5.0 -5.0 3.0 -15.0 18.0 -57.0 -57.0 -57.0 F F N VF VU VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.2% 0.2% 0.2% 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