Rapid Intensification Guidance AL082023 230901 18UTC Storm Located at : 39.00 54.90 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 37.00 U CONVECTION <-60C [%] 30.00 N IR CORE SYMMETRY [K] 6.70 F TC SIZE [%] 131.00 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] 56.5 49.4 53.9 54.9 43.8 39.0 30.8 27.8 VU VU VU VU VU U U N Ocean Heat [kJ/cm^2] 9.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 30.5 9.2 -3.3 -0.4 -8.2 -15.7 -18.5 -18.2 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 74.0 72.0 89.0 110.0 94.0 67.0 53.0 26.0 N N F F F N N U Humidity 700-500 hPa 47.0 43.0 40.0 39.0 40.0 48.0 49.0 48.0 VU VU VU VU VU U U U T Advectio [10^6 K/s] -39.0 -33.0 -33.0 -36.0 -34.0 -18.0 -21.0 -9.0 VF VF VF VF VF VF VF F 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 Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 22.94 AL082023 230901 18UTC Storm Located at : 39.00 54.90 Guidance run with Vmax [kt]: 70.