Rapid Intensification Guidance WP122023 230909 00UTC Storm Located at : 34.70 138.60 Guidance run with Vmax [kt]: 20. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 20.00 F 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.90 F TC SIZE [%] 132.00 U 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] 32.7 37.5 38.2 41.0 43.3 47.9 52.1 60.3 U U U VU VU VU VU VU Ocean Heat [kJ/cm^2] 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 113.0 93.6 85.4 73.8 64.1 39.7 27.0 23.8 N N N U U U VU VU 200mb Divg [10^6/s] 43.0 25.0 41.0 31.0 1.0 3.0 13.0 85.0 N U N N U U U F Humidity 700-500 hPa 59.0 58.0 59.0 57.0 52.0 51.0 57.0 65.0 U U U U U U U N T Advectio [10^6 K/s] 21.0 28.0 27.0 32.0 24.0 28.0 51.0 36.0 VU VU VU VU VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.0% 0.1% 30kt / 24h 0.2% 0.0% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 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 = 26.00 WP122023 230909 00UTC Storm Located at : 34.70 138.60 Guidance run with Vmax [kt]: 20.