Rapid Intensification Guidance WP132021 210808 12UTC Storm Located at : 31.50 130.80 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 11.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 4.90 F TC SIZE [%] 128.00 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] 26.5 36.5 44.4 45.3 52.8 54.7 69.3 76.8 N U VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 15.0 5.0 6.0 6.0 1.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 89.4 69.4 125.0 115.1 84.3 64.2 53.8 45.0 N U N N N U U U 200mb Divg [10^6/s] 49.0 52.0 50.0 41.0 61.0 35.0 28.0 7.0 N N N N N N U U Humidity 700-500 hPa 62.0 64.0 63.0 59.0 58.0 55.0 45.0 36.0 N N N U U U VU VU T Advectio [10^6 K/s] -12.0 -14.0 -23.0 -2.0 15.0 3.0 -13.0 1.0 F VF VF N U N VF N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 0.5% 0.2% 30kt / 24h 0.0% 0.1% 0.0% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.0% 0.3% 0.2% 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