Rapid Intensification Guidance WP152021 210806 06UTC Storm Located at : 36.20 151.30 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 17.00 U CONVECTION <-60C [%] 5.00 U IR CORE SYMMETRY [K] 8.50 F TC SIZE [%] 114.00 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] 31.8 29.4 31.1 35.5 35.3 34.9 45.4 77.0 U N U U U U VU VU Ocean Heat [kJ/cm^2] 10.0 15.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 72.7 69.3 57.2 37.7 29.1 30.9 9.6 -7.1 U U U U VU VU VU VU 200mb Divg [10^6/s] 29.0 -11.0 20.0 17.0 51.0 61.0 36.0 47.0 N U U U N N N N Humidity 700-500 hPa 66.0 67.0 66.0 67.0 72.0 73.0 68.0 60.0 N N N N N N N N T Advectio [10^6 K/s] -28.0 -24.0 -39.0 -41.0 -3.0 58.0 104.0 93.0 VF VF VF VF N VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.6% 1.0% 2.8% 25kt / 24h 0.3% 0.8% 0.6% 30kt / 24h 0.1% 0.2% 0.2% 35kt / 24h 0.1% 0.2% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.2% 0.5% 0.3% 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