Rapid Intensification Guidance IO012021 210515 12UTC Storm Located at : 14.40 72.90 Guidance run with Vmax [kt]: 60. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 60.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 95.00 F CONVECTION <-60C [%] 87.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 123.00 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] 30.1 28.3 25.6 22.7 22.7 27.0 28.5 32.4 N N N N N N N U Ocean Heat [kJ/cm^2] 56.0 59.0 59.0 56.0 55.0 20.0 16.0 12.0 N N N N N U U U Potential [kt] 105.0 105.0 105.0 105.0 105.0 105.0 105.0 105.0 N N N N N N N N 200mb Divg [10^6/s] 97.0 92.0 86.0 78.0 47.0 -2.0 -9.0 15.0 F F F N N U U U Humidity 700-500 hPa 71.0 69.0 66.0 65.0 61.0 53.0 53.0 47.0 N N N N N U U VU T Advectio [10^6 K/s] 0.0 -1.0 -1.0 -2.0 3.0 -1.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 22.5% 15.3% 18.9% 25kt / 24h 52.1% 59.9% 56.0% 30kt / 24h 34.5% 52.3% 43.4% 35kt / 24h 30.4% 52.3% 41.3% 40kt / 24h 17.6% 46.6% 32.1% 45kt / 36h 33.1% 47.2% 40.1% 55kt / 36h 15.7% 26.1% 20.9% 55kt / 48h 18.0% 26.0% 22.0% 70kt / 48h 4.2% 11.9% 8.1% 65kt / 72h 3.5% 8.5% 6.0%