Rapid Intensification Guidance AL112021 210830 00UTC Storm Located at : 37.30 42.80 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 [%] 34.00 U CONVECTION <-60C [%] 13.00 U IR CORE SYMMETRY [K] 6.40 F TC SIZE [%] 137.00 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] 55.3 59.6 58.6 50.9 36.8 27.9 21.9 21.9 VU VU VU VU U N N N 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] 68.0 54.2 40.7 24.1 2.1 -5.6 -7.6 -7.6 U U U VU VU VU VU VU 200mb Divg [10^6/s] 89.0 49.0 49.0 90.0 28.0 71.0 54.0 54.0 F N N F U N N N Humidity 700-500 hPa 43.0 46.0 45.0 46.0 41.0 45.0 55.0 55.0 VU VU VU VU VU VU U U T Advectio [10^6 K/s] -16.0 -22.0 -22.0 -20.0 -48.0 -40.0 -9.0 -9.0 VF VF VF VF VF VF F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.0% 0.1% 30kt / 24h 0.2% 0.0% 0.1% 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