Rapid Intensification Guidance AL042023 230622 06UTC Storm Located at : 10.70 40.50 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 13.00 U IR CORE SYMMETRY [K] 3.80 F TC SIZE [%] 52.00 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] 17.2 15.8 14.1 16.5 15.7 20.3 28.2 40.4 F F F F F N N U Ocean Heat [kJ/cm^2] 13.0 19.0 29.0 22.0 17.0 33.0 28.0 21.0 U U U U U U U U Potential [kt] 101.2 96.0 97.7 101.2 101.2 104.8 108.5 112.4 N N N N N N N N 200mb Divg [10^6/s] -8.0 -8.0 -37.0 -36.0 -53.0 16.0 30.0 34.0 U U VU VU VU U N N Humidity 700-500 hPa 60.0 57.0 57.0 59.0 60.0 63.0 63.0 67.0 N U U U N N N N T Advectio [10^6 K/s] -1.0 -2.0 -2.0 0.0 4.0 3.0 9.0 15.0 N N N N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.7% 0.5% 25kt / 24h 0.5% 3.1% 1.8% 30kt / 24h 0.3% 1.1% 0.7% 35kt / 24h 0.0% 0.8% 0.4% 40kt / 24h 0.0% 0.8% 0.4% 45kt / 36h 0.2% 8.2% 4.2% 55kt / 36h 0.0% 2.8% 1.4% 55kt / 48h 3.4% 3.4% 3.4% 70kt / 48h 3.4% 2.1% 2.8% 65kt / 72h 0.3% 2.4% 1.4% 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 = 26.70 AL042023 230622 06UTC Storm Located at : 10.70 40.50 Guidance run with Vmax [kt]: 30.