Rapid Intensification Guidance WP012021 210222 18UTC Storm Located at : 12.30 122.20 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] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.30 F TC SIZE [%] 48.00 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] 20.3 21.3 21.2 20.6 16.0 15.6 11.8 10.9 N N N N F F F F Ocean Heat [kJ/cm^2] 11.0 5.0 3.0 1.0 3.0 7.0 6.0 5.0 U U U U U U U U Potential [kt] 109.4 113.0 111.2 111.2 113.0 118.5 120.5 116.6 N N N N N N N N 200mb Divg [10^6/s] -2.0 -5.0 -14.0 -29.0 -21.0 -22.0 -25.0 -17.0 U U U VU VU VU VU U Humidity 700-500 hPa 65.0 59.0 56.0 51.0 43.0 43.0 43.0 46.0 N U U U VU VU VU VU T Advectio [10^6 K/s] 4.0 0.0 0.0 0.0 -1.0 -1.0 -1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.0% 0.7% 0.4% 30kt / 24h 0.0% 0.2% 0.1% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 2.6% 1.4% 55kt / 36h 0.0% 0.6% 0.3% 55kt / 48h 1.0% 1.0% 1.0% 70kt / 48h 1.0% 0.9% 0.9% 65kt / 72h 1.0% 3.2% 2.1% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons