Rapid Intensification Guidance WP082023 230828 00UTC Storm Located at : 38.40 144.50 Guidance run with Vmax [kt]: 60. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 60.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 28.00 U CONVECTION <-60C [%] 12.00 U IR CORE SYMMETRY [K] 8.40 F TC SIZE [%] 119.00 N 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] 20.5 31.9 34.0 34.5 57.3 83.3 88.1 79.9 N U U U VU VU VU VU Ocean Heat [kJ/cm^2] 12.0 37.0 22.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 97.3 80.5 66.0 44.2 13.4 -1.9 -13.2 -16.3 N N U U VU VU VU VU 200mb Divg [10^6/s] -10.0 -10.0 -42.0 -3.0 -20.0 117.0 106.0 150.0 U U VU U VU F F VF Humidity 700-500 hPa 60.0 57.0 54.0 51.0 45.0 44.0 51.0 53.0 N U U U VU VU U U T Advectio [10^6 K/s] -16.0 -7.0 1.0 -23.0 -72.0-172.0 -39.0 -70.0 VF F N VF VF VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.2% 1.3% 1.3% 25kt / 24h 0.3% 1.1% 0.7% 30kt / 24h 0.3% 0.5% 0.4% 35kt / 24h 0.2% 0.4% 0.3% 40kt / 24h 0.0% 0.4% 0.2% 45kt / 36h 0.0% 0.1% 0.1% 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 = 27.12 WP082023 230828 00UTC Storm Located at : 38.40 144.50 Guidance run with Vmax [kt]: 60.