Rapid Intensification Guidance SH172026 260126 00UTC Storm Located at : -20.20 123.70 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 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 5.00 U IR CORE SYMMETRY [K] 8.40 F TC SIZE [%] 93.00 N 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] 9.6 15.2 22.0 20.1 34.2 36.7 42.1 58.7 F F N N U U VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 132.0 114.4 103.0 92.7 83.6 67.0 48.4 36.2 F N N N N U U U 200mb Divg [10^6/s] 58.0 64.0 73.0 75.0 73.0 46.0 30.0 26.0 N N N N N N N U Humidity 700-500 hPa 75.0 76.0 73.0 64.0 65.0 60.0 60.0 42.0 F F N N N N N VU T Advectio [10^6 K/s] 4.0 1.0 2.0 -0.0 -14.0 -35.0 -30.0 -65.0 N N N N VF VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.9% 0.5% 25kt / 24h 0.5% 3.9% 2.2% 30kt / 24h 0.3% 1.4% 0.9% 35kt / 24h 0.0% 1.1% 0.5% 40kt / 24h 0.0% 0.9% 0.5% 45kt / 36h 0.1% 3.0% 1.6% 55kt / 36h 0.1% 0.8% 0.4% 55kt / 48h 1.1% 0.2% 0.6% 70kt / 48h 0.2% 0.3% 0.2% 65kt / 72h 0.1% 0.2% 0.1% 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 = 27.46 SH172026 260126 00UTC Storm Located at : -20.20 123.70 Guidance run with Vmax [kt]: 30.