Rapid Intensification Guidance SH192021 210213 12UTC Storm Located at : -19.60 79.80 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 27.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 7.60 F TC SIZE [%] 90.00 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] 35.8 29.5 28.9 30.7 28.5 26.3 22.8 29.0 U N N U N N N N Ocean Heat [kJ/cm^2] 14.0 11.0 9.0 13.0 25.0 24.0 23.0 34.0 U U U U U U U U Potential [kt] 102.4 104.4 102.4 102.4 108.6 115.1 124.3 117.3 N N N N N N N N 200mb Divg [10^6/s] 28.0 8.0 22.0 -2.0 -18.0 10.0 36.0 17.0 U U U U U U N U Humidity 700-500 hPa 45.0 44.0 42.0 42.0 43.0 43.0 46.0 49.0 VU VU VU VU VU VU VU U T Advectio [10^6 K/s] 0.0 5.0 7.0 6.0 9.0 8.0 7.0 4.0 N N N N U U N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 0.6% 0.3% 30kt / 24h 0.0% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 0.7% 0.4% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.1% 0.3% 0.2% 70kt / 48h 0.1% 0.1% 0.1% 65kt / 72h 0.8% 0.6% 0.7% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons