Rapid Intensification Guidance SH222021 210228 12UTC Storm Located at : -17.40 91.30 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 U 12-H DELTA VMAX [kt] 20.00 F CORE SIZE [km] 9.00 F CONVECTION <-50C [%] 91.00 F CONVECTION <-60C [%] 62.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 113.00 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] 25.0 23.9 25.2 26.1 27.1 24.3 27.2 25.3 N N N N N N N N Ocean Heat [kJ/cm^2] 6.0 5.0 4.0 4.0 4.0 3.0 2.0 1.0 U U U U U U U U Potential [kt] 36.6 36.6 34.8 33.0 33.0 31.2 31.2 27.7 U U VU VU VU VU VU VU 200mb Divg [10^6/s] 21.0 7.0 -1.0 -5.0 -26.0 -8.0 -23.0 -47.0 U U U U VU U VU VU Humidity 700-500 hPa 49.0 51.0 52.0 53.0 57.0 58.0 58.0 60.0 U U U U U U U N T Advectio [10^6 K/s] -13.0 -6.0 -9.0 -6.0 -7.0 0.0 0.0 3.0 VF F F F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 26.1% 7.7% 16.9% 25kt / 24h 6.2% 6.2% 6.2% 30kt / 24h 5.6% 2.3% 3.9% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 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