Rapid Intensification Guidance CP012026 260812 18UTC Storm Located at : 14.70 142.20 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] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 18.00 U CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 5.70 F TC SIZE [%] 86.00 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] 15.8 16.5 19.7 17.1 10.7 17.5 19.0 22.4 F F N F F F N N Ocean Heat [kJ/cm^2] 7.0 7.0 5.0 2.0 1.0 2.0 7.0 7.0 U U U U U U U U Potential [kt] 104.8 96.0 96.0 96.0 85.0 88.0 88.0 91.1 N N N N N N N N 200mb Divg [10^6/s] 97.0 105.0 61.0 86.0 60.0 16.0 25.0 5.0 F F N F N U U U Humidity 700-500 hPa 62.0 61.0 60.0 57.0 49.0 44.0 45.0 43.0 N N N U U VU VU VU T Advectio [10^6 K/s] 0.0 -1.0 -2.0 0.0 1.0 5.0 3.0 9.0 N N N N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.5% 0.3% 25kt / 24h 0.5% 3.1% 1.8% 30kt / 24h 0.3% 1.0% 0.6% 35kt / 24h 0.0% 0.7% 0.3% 40kt / 24h 0.0% 0.6% 0.3% 45kt / 36h 0.4% 7.3% 3.9% 55kt / 36h 0.4% 2.2% 1.3% 55kt / 48h 25.5% 12.3% 18.9% 70kt / 48h 12.3% 1.9% 7.1% 65kt / 72h 4.2% 2.3% 3.3% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 26.70 CP012026 260812 18UTC Storm Located at : 14.70 142.20 Guidance run with Vmax [kt]: 30.