Rapid Intensification Guidance EP032021 210612 18UTC Storm Located at : 11.80 123.30 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 28.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 8.70 F TC SIZE [%] 74.00 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] 17.8 16.9 20.3 23.2 22.4 18.8 19.6 21.2 F F N N N N N N Ocean Heat [kJ/cm^2] 10.0 10.0 10.0 9.0 11.0 12.0 11.0 10.0 U U U U U U U U Potential [kt] 110.5 112.4 114.4 114.4 116.5 118.6 118.6 118.6 N N N N N N N N 200mb Divg [10^6/s] 75.0 119.0 94.0 41.0 -7.0 -46.0 -36.0 -16.0 N F F N U VU VU U Humidity 700-500 hPa 59.0 57.0 56.0 55.0 52.0 45.0 40.0 42.0 U U U U U VU VU VU T Advectio [10^6 K/s] -3.0 -2.0 -2.0 -3.0 0.0 2.0 0.0 -2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 1.0% 0.7% 25kt / 24h 1.0% 6.4% 3.7% 30kt / 24h 0.4% 1.7% 1.1% 35kt / 24h 0.4% 1.7% 1.1% 40kt / 24h 0.4% 1.6% 1.0% 45kt / 36h 0.5% 11.1% 5.8% 55kt / 36h 0.5% 3.8% 2.2% 55kt / 48h 3.6% 3.6% 3.6% 70kt / 48h 3.6% 3.9% 3.8% 65kt / 72h 2.9% 5.9% 4.4% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons