Rapid Intensification Guidance SH022021 201210 00UTC Storm Located at : -20.90 75.80 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] 9.40 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 20.00 U IR CORE SYMMETRY [K] 5.40 F TC SIZE [%] 97.00 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] 32.3 36.0 34.1 32.9 36.7 41.9 42.2 44.1 U U U U U VU VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.3 1.0 1.0 U U U U U U U U Potential [kt] 62.9 61.7 64.2 66.7 79.6 78.0 86.0 87.7 U U U U N N N N 200mb Divg [10^6/s] 42.0 49.0 46.0 30.0 49.0 19.0 0.0 -36.0 N N N N N U U VU Humidity 700-500 hPa 51.0 49.0 44.0 45.0 41.0 42.0 40.0 38.0 U U VU VU VU VU VU VU T Advectio [10^6 K/s] -21.0 -11.0 -14.0 -13.0 -16.0 -5.0 -6.0 -2.0 VF F VF VF VF F F N 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% 0.1% 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