Rapid Intensification Guidance AL012021 210522 18UTC Storm Located at : 34.20 62.60 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 2.70 F TC SIZE [%] 99.00 N 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] 12.7 11.4 17.7 18.4 25.0 85.3 85.3 85.3 F F F F N 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] 37.7 37.1 34.0 31.7 27.2 15.8 15.8 15.8 U U VU VU VU VU VU VU 200mb Divg [10^6/s] 10.0 -1.0 -18.0 -9.0 35.0 19.0 19.0 19.0 U U U U N U U U Humidity 700-500 hPa 40.0 46.0 51.0 52.0 57.0 50.0 50.0 50.0 VU VU U U U U U U T Advectio [10^6 K/s] 0.0 0.0 6.0 9.0 2.0 -18.0 -18.0 -18.0 N N N U N VF 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