Rapid Intensification Guidance AL032021 210619 00UTC Storm Located at : 28.40 91.10 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] 10.00 F CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 6.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 2.90 F TC SIZE [%] 114.00 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] 34.9 19.2 24.7 39.9 22.4 33.1 17.7 17.7 U N N U N U F F Ocean Heat [kJ/cm^2] 12.0 4.0 3.0 3.0 3.0 2.0 0.0 0.0 U U U U U U U U Potential [kt] 108.6 100.5 89.4 70.8 55.9 49.7 48.7 48.7 N N N U U U U U 200mb Divg [10^6/s] 12.0 19.0 89.0 83.0 6.0 5.0 75.0 75.0 U U F N U U N N Humidity 700-500 hPa 47.0 49.0 53.0 52.0 56.0 58.0 65.0 65.0 VU U U U U U N N T Advectio [10^6 K/s] 19.0 22.0 32.0 27.0 11.0 19.0 6.0 6.0 VU VU VU VU U VU N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.1% 0.7% 0.9% 25kt / 24h 0.4% 1.3% 0.8% 30kt / 24h 0.1% 0.3% 0.2% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.2% 1.2% 0.7% 55kt / 36h 0.0% 0.2% 0.1% 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