Rapid Intensification Guidance AL042023 230623 12UTC Storm Located at : 12.20 47.50 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] 3.80 F CONVECTION <-50C [%] 49.00 N CONVECTION <-60C [%] 15.00 U IR CORE SYMMETRY [K] 8.70 F TC SIZE [%] 40.00 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] 12.9 13.0 18.3 23.7 30.2 33.6 35.4 39.3 F F F N N U U U Ocean Heat [kJ/cm^2] 26.0 35.0 28.0 27.0 20.0 40.0 29.0 24.0 U U U U U N U U Potential [kt] 88.0 88.0 91.6 93.5 101.5 101.5 101.5 103.6 N N N N N N N N 200mb Divg [10^6/s] -12.0 -24.0 -3.0 19.0 49.0 40.0 54.0 13.0 U VU U U N N N U Humidity 700-500 hPa 53.0 54.0 57.0 57.0 61.0 62.0 59.0 58.0 U U U U N N U U T Advectio [10^6 K/s] 1.0 1.0 1.0 4.0 4.0 10.0 2.0 7.0 N N N N N U N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.5% 4.0% 3.7% 25kt / 24h 2.8% 10.8% 6.8% 30kt / 24h 2.7% 5.5% 4.1% 35kt / 24h 2.7% 4.9% 3.8% 40kt / 24h 2.7% 4.9% 3.8% 45kt / 36h 1.8% 15.4% 8.6% 55kt / 36h 0.0% 6.6% 3.3% 55kt / 48h 2.3% 2.3% 2.3% 70kt / 48h 2.3% 2.1% 2.2% 65kt / 72h 0.3% 1.9% 1.1% 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 = 26.98 AL042023 230623 12UTC Storm Located at : 12.20 47.50 Guidance run with Vmax [kt]: 45.