Rapid Intensification Guidance SH082021 210109 06UTC Storm Located at : -17.20 63.70 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.20 F TC SIZE [%] 59.00 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] 12.4 13.2 14.1 14.7 23.7 19.9 20.1 16.8 F F F F N N N F Ocean Heat [kJ/cm^2] 9999.09999.09999.09999.09999.09999.09999.09999.0 VF VF VF VF VF VF VF VF Potential [kt] 109.8 108.0 108.0 108.0 106.2 108.0 119.4 127.9 N N N N N N N N 200mb Divg [10^6/s] 55.0 28.0 8.0 21.0 21.0 13.0 -27.0 -22.0 N U U U U U VU VU Humidity 700-500 hPa 58.0 55.0 55.0 51.0 54.0 49.0 47.0 47.0 U U U U U U VU VU T Advectio [10^6 K/s] -2.0 -7.0 -2.0 -3.0 -7.0 1.0 0.0 -4.0 N F N N F N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.4% 0.2% 25kt / 24h 0.3% 2.5% 1.4% 30kt / 24h 0.1% 0.8% 0.4% 35kt / 24h 0.0% 0.4% 0.2% 40kt / 24h 0.0% 0.3% 0.2% 45kt / 36h 0.5% 5.4% 3.0% 55kt / 36h 0.5% 1.3% 0.9% 55kt / 48h 22.8% 22.8% 22.8% 70kt / 48h 22.8% 2.1% 12.5% 65kt / 72h 35.1% 8.8% 22.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons