Rapid Intensification Guidance AL072023 230820 12UTC Storm Located at : 19.40 38.40 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] 10.00 F CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 27.00 U CONVECTION <-60C [%] 21.00 U IR CORE SYMMETRY [K] 4.10 F TC SIZE [%] 67.00 F 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] 40.3 46.8 43.2 40.6 44.5 42.6 44.3 29.3 U VU VU U VU VU VU N Ocean Heat [kJ/cm^2] 24.0 29.0 29.0 26.0 16.0 15.0 21.0 22.0 U U U U U U U U Potential [kt] 77.7 77.7 81.0 82.7 84.4 89.8 93.5 97.4 N N N N N N N N 200mb Divg [10^6/s] 66.0 10.0 -20.0 1.0 5.0 16.0 54.0 27.0 N U VU U U U N U Humidity 700-500 hPa 49.0 46.0 45.0 46.0 46.0 48.0 53.0 58.0 U VU VU VU VU U U U T Advectio [10^6 K/s] 18.0 16.0 8.0 10.0 4.0 4.0 1.0 4.0 VU U U U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 0.2% 0.3% 25kt / 24h 0.2% 0.4% 0.3% 30kt / 24h 0.2% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.0% 0.5% 0.2% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.1% 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 = 26.38 AL072023 230820 12UTC Storm Located at : 19.40 38.40 Guidance run with Vmax [kt]: 45.