Rapid Intensification Guidance SH022027 261021 12UTC Storm Located at : -5.70 51.40 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] 2.60 F CONVECTION <-50C [%] 85.00 F CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 10.00 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] 22.3 18.4 20.0 23.8 25.2 18.6 22.6 16.7 N F N N N N N F Ocean Heat [kJ/cm^2] 48.0 50.0 53.0 56.0 50.0 25.0 11.0 10.0 N N N N N U U U Potential [kt] 100.7 10.1 31.6 66.5 62.2 27.6 84.8 26.2 N VU VU U U VU N VU 200mb Divg [10^6/s] 43.0 40.0 37.0 38.0 61.0 45.0 34.0 15.0 N N N N N N N U Humidity 700-500 hPa 55.0 54.0 52.0 53.0 53.0 53.0 52.0 54.0 U U U U U U U U T Advectio [10^6 K/s] 1.0 1.0 -0.0 -0.0 -0.0 -0.0 -0.0 -0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.7% 2.8% 2.7% 25kt / 24h 2.2% 4.9% 3.5% 30kt / 24h 0.9% 2.8% 1.8% 35kt / 24h 0.6% 2.1% 1.3% 40kt / 24h 0.6% 1.0% 0.8% 45kt / 36h 1.3% 9.2% 5.2% 55kt / 36h 1.3% 3.6% 2.4% 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 Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 25.16 SH022027 261021 12UTC Storm Located at : -5.70 51.40 Guidance run with Vmax [kt]: 50.