Rapid Intensification Guidance SH122021 210119 12UTC Storm Located at : -15.20 51.00 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 68.00 N CONVECTION <-60C [%] 29.00 U IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 101.00 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] 34.1 36.3 29.3 23.3 22.3 18.6 16.9 19.6 U U N N N N F N Ocean Heat [kJ/cm^2] 6.0 0.0 0.0 0.0 21.0 42.0 48.0 51.0 U U U U U N N N Potential [kt] 98.6 56.7 38.7 62.2 83.0 115.0 115.0 115.0 N U U U N N N N 200mb Divg [10^6/s] 75.0 44.0 65.0 107.0 67.0 72.0 98.0 85.0 N N N F N N F F Humidity 700-500 hPa 65.0 63.0 66.0 66.0 63.0 66.0 59.0 59.0 N N N N N N U U T Advectio [10^6 K/s] 3.0 3.0 3.0 3.0 2.0 1.0 2.0 2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 0.8% 0.8% 25kt / 24h 0.6% 1.6% 1.1% 30kt / 24h 0.1% 0.5% 0.3% 35kt / 24h 0.0% 0.5% 0.2% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.0% 2.8% 1.4% 55kt / 36h 0.0% 0.8% 0.4% 55kt / 48h 1.3% 1.3% 1.3% 70kt / 48h 1.3% 1.1% 1.2% 65kt / 72h 4.9% 4.4% 4.6% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons