Rapid Intensification Guidance AL212021 211105 00UTC Storm Located at : 42.30 39.00 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] 11.80 F CONVECTION <-50C [%] 1.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.70 F TC SIZE [%] 141.00 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] 25.4 31.5 32.8 26.6 17.3 16.0 30.0 68.6 N U U N F F N 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] 21.2 22.8 26.4 30.4 34.2 34.2 22.8 12.0 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 31.0 38.0 72.0 -4.0 3.0 12.0 70.0 25.0 N N N U U U N U Humidity 700-500 hPa 48.0 44.0 40.0 38.0 39.0 52.0 52.0 43.0 U VU VU VU VU U U VU T Advectio [10^6 K/s] -6.0 -9.0 -3.0 -5.0 1.0 2.0 -40.0 -82.0 F F N F N N VF VF 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