Rapid Intensification Guidance AL022021 210615 18UTC Storm Located at : 40.90 60.80 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 9.00 VU CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 3.70 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] 58.3 65.0 76.5 84.4 84.4 84.4 84.4 84.4 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] -3.3 -8.9 -9.9 -10.4 -10.4 -10.4 -10.4 -10.4 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 66.0 47.0 71.0 57.0 57.0 57.0 57.0 57.0 N N N N N N N N Humidity 700-500 hPa 63.0 67.0 73.0 75.0 75.0 75.0 75.0 75.0 N N N F F F F F T Advectio [10^6 K/s] 90.0 148.0 148.0 144.0 144.0 144.0 144.0 144.0 VU VU VU VU VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.0% 0.0% 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% 0.0% 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