Rapid Intensification Guidance AL042023 230623 18UTC Storm Located at : 12.90 48.70 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] 5.00 N CORE SIZE [km] 9.80 F CONVECTION <-50C [%] 26.00 U CONVECTION <-60C [%] 3.00 U IR CORE SYMMETRY [K] 9.20 F TC SIZE [%] 55.00 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] 15.1 19.9 25.1 26.0 33.8 32.5 41.9 29.4 F N N N U U VU N Ocean Heat [kJ/cm^2] 30.0 26.0 26.0 23.0 25.0 40.0 23.0 29.0 U U U U U N U U Potential [kt] 88.0 91.6 93.5 95.5 101.5 99.4 101.5 101.5 N N N N N N N N 200mb Divg [10^6/s] -7.0 8.0 30.0 25.0 36.0 46.0 18.0 15.0 U U N U N N U U Humidity 700-500 hPa 54.0 57.0 55.0 57.0 63.0 60.0 61.0 57.0 U U U U N N N U T Advectio [10^6 K/s] 3.0 4.0 6.0 10.0 10.0 7.0 1.0 3.0 N N N U U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.5% 1.6% 1.5% 25kt / 24h 0.7% 4.5% 2.6% 30kt / 24h 0.7% 1.9% 1.3% 35kt / 24h 0.7% 1.6% 1.2% 40kt / 24h 0.7% 1.6% 1.2% 45kt / 36h 0.4% 4.5% 2.4% 55kt / 36h 0.0% 1.3% 0.7% 55kt / 48h 0.9% 0.8% 0.8% 70kt / 48h 0.9% 0.6% 0.8% 65kt / 72h 0.2% 0.8% 0.5% 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 = 27.08 AL042023 230623 18UTC Storm Located at : 12.90 48.70 Guidance run with Vmax [kt]: 45.