Rapid Intensification Guidance AL202020 200923 00UTC Storm Located at : 41.90 64.20 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -15.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 1.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.00 F TC SIZE [%] 112.00 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] 57.0 54.1 57.9 56.0 45.5 38.8 38.8 38.8 VU VU VU VU VU U U U 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] -18.0 -19.7 -18.4 -25.3 -33.2 -33.1 -33.1 -33.1 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 110.0 38.0 87.0 101.0 114.0 74.0 74.0 74.0 F N F F F N N N Humidity 700-500 hPa 54.0 59.0 64.0 70.0 76.0 77.0 77.0 77.0 U U N N F F F F T Advectio [10^6 K/s] -20.0 -24.0 -17.0 -46.0-105.0 36.0 36.0 36.0 VF VF VF VF VF 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