Rapid Intensification Guidance AL032021 210619 12UTC Storm Located at : 30.50 90.00 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 12.00 U IR CORE SYMMETRY [K] 3.60 F TC SIZE [%] 125.00 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] 27.2 43.6 38.0 19.6 29.3 15.3 22.5 20.3 N VU U N N F N N Ocean Heat [kJ/cm^2] 3.0 3.0 3.0 2.0 2.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 91.2 76.5 64.2 58.2 52.7 59.3 30.8 14.0 N U U U U U VU VU 200mb Divg [10^6/s] 107.0 124.0 50.0 41.0 11.0 48.0 77.0 -7.0 F F N N U N N U Humidity 700-500 hPa 55.0 51.0 51.0 54.0 56.0 63.0 64.0 68.0 U U U U U N N N T Advectio [10^6 K/s] 28.0 28.0 -2.0 16.0 25.0 3.0 5.0 -17.0 VU VU N U VU N N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 0.3% 0.1% 30kt / 24h 0.0% 0.1% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.4% 0.2% 55kt / 36h 0.0% 0.1% 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