Rapid Intensification Guidance AL052021 210708 06UTC Storm Located at : 32.70 82.00 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] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 12.00 U IR CORE SYMMETRY [K] 5.80 F TC SIZE [%] 135.00 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] 24.6 27.1 26.4 19.5 38.8 60.7 73.2 62.0 N N N N U VU VU VU Ocean Heat [kJ/cm^2] 3.0 1.0 2.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 78.0 72.2 57.0 41.6 15.9 7.7 1.3 0.4 N U U U VU VU VU VU 200mb Divg [10^6/s] 24.0 83.0 112.0 34.0 58.0 50.0 4.0 5.0 U N F N N N U U Humidity 700-500 hPa 72.0 74.0 72.0 68.0 57.0 51.0 47.0 54.0 N N N N U U VU U T Advectio [10^6 K/s] 6.0 31.0 54.0 20.0 29.0 -23.0 -76.0 -54.0 N VU VU VU VU VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.0% 0.2% 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% 0.2% 0.1% 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