Rapid Intensification Guidance AL052021 210709 00UTC Storm Located at : 36.90 77.30 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 39.00 U CONVECTION <-60C [%] 19.00 U IR CORE SYMMETRY [K] 5.30 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] 22.1 27.4 40.0 43.7 67.4 74.0 56.6 56.6 N N U 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] 36.6 25.8 10.9 2.3 -1.4 -4.3 -4.7 -4.7 U VU VU VU VU VU VU VU 200mb Divg [10^6/s] 52.0 77.0 45.0 45.0 41.0 15.0 -19.0 -19.0 N N N N N U U U Humidity 700-500 hPa 66.0 63.0 56.0 52.0 47.0 49.0 48.0 48.0 N N U U VU U U U T Advectio [10^6 K/s] 8.0 23.0 27.0 -14.0 -34.0-115.0 -5.0 -5.0 U VU VU VF VF VF F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 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