Rapid Intensification Guidance SH012021 201117 18UTC Storm Located at : -18.10 70.60 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] 9.00 F CONVECTION <-50C [%] 16.00 U CONVECTION <-60C [%] 5.00 U IR CORE SYMMETRY [K] 6.30 F TC SIZE [%] 100.00 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] 30.0 27.3 24.7 23.6 20.4 19.9 26.2 26.8 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] 79.4 79.4 79.4 79.4 76.7 74.2 69.3 55.9 N N N N U U U U 200mb Divg [10^6/s] 12.0 -2.0 -2.0 -2.0 -11.0 15.0 5.0 15.0 U U U U U U U U Humidity 700-500 hPa 43.0 43.0 37.0 36.0 32.0 36.0 37.0 35.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] -21.0 -19.0 -12.0 -12.0 -9.0 -5.0 -16.0 -26.0 VF VF F F F F VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.1% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.3% 0.1% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons