Rapid Intensification Guidance SH022021 201209 00UTC Storm Located at : -19.80 76.50 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 82.00 F CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 98.00 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] 37.9 39.0 37.4 39.9 49.6 49.7 55.2 60.5 U U U U VU VU VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 U U U U U U U U Potential [kt] 58.6 54.4 50.4 47.9 50.4 57.2 58.6 69.3 U U U U U U U U 200mb Divg [10^6/s] 6.0 12.0 -3.0 11.0 34.0 9.0 37.0 2.0 U U U U N U N U Humidity 700-500 hPa 54.0 52.0 48.0 40.0 34.0 31.0 27.0 30.0 U U U VU VU VU VU VU T Advectio [10^6 K/s] -10.0 -5.0 -3.0 4.0 13.0 17.0 30.0 24.0 F F N N U U VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.2% 0.1% 25kt / 24h 0.0% 0.2% 0.1% 30kt / 24h 0.0% 0.1% 0.0% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.2% 0.1% 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