Rapid Intensification Guidance SH102021 210117 06UTC Storm Located at : -18.40 89.90 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 10.00 U IR CORE SYMMETRY [K] 7.10 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] 23.7 24.9 24.8 25.5 28.6 21.1 21.4 21.8 N N N N N N N N 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] 98.0 94.4 94.4 98.0 89.3 86.1 89.3 78.6 N N N N N N N N 200mb Divg [10^6/s] 26.0 13.0 -5.0 12.0 4.0 -29.0 -12.0 -4.0 U U U U U VU U U Humidity 700-500 hPa 46.0 44.0 44.0 39.0 37.0 33.0 34.0 33.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] -8.0 -10.0 -5.0 -4.0 1.0 6.0 6.0 5.0 F F F F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.3% 0.1% 25kt / 24h 0.0% 1.0% 0.5% 30kt / 24h 0.0% 0.3% 0.1% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.2% 1.5% 0.8% 55kt / 36h 0.0% 0.4% 0.2% 55kt / 48h 0.1% 0.1% 0.1% 70kt / 48h 0.1% 0.3% 0.2% 65kt / 72h 0.0% 0.5% 0.2% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons