Rapid Intensification Guidance WP022021 210421 06UTC Storm Located at : 18.10 124.90 Guidance run with Vmax [kt]: 115. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 115.00 U 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 94.00 F CONVECTION <-60C [%] 77.00 F IR CORE SYMMETRY [K] 10.00 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] 30.9 41.2 45.0 41.9 50.3 55.0 50.0 46.5 U VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 38.0 30.0 16.0 18.0 9.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 25.5 19.8 14.4 12.7 9.3 3.0 -5.6 -5.6 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 22.0 17.0 13.0 27.0 70.0 108.0 73.0 18.0 U U U U N F N U Humidity 700-500 hPa 62.0 61.0 62.0 62.0 67.0 68.0 55.0 43.0 N N N N N N U VU T Advectio [10^6 K/s] 13.0 25.0 30.0 17.0 14.0 -2.0 1.0 -17.0 U VU VU U U N N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.6% 0.0% 0.3% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 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