Rapid Intensification Guidance IO012021 210515 00UTC Storm Located at : 12.60 72.40 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] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 91.00 F CONVECTION <-60C [%] 87.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 132.00 U 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] 32.5 33.3 29.2 26.8 23.5 20.4 24.8 27.6 U U N N N N N N Ocean Heat [kJ/cm^2] 66.0 66.0 71.0 77.0 81.0 55.0 51.0 45.0 N N N N N N N N Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 118.0 100.0 81.0 55.0 24.0 7.0 26.0 12.0 F F N N U U U U Humidity 700-500 hPa 71.0 73.0 72.0 73.0 69.0 63.0 55.0 49.0 N N N N N N U U T Advectio [10^6 K/s] -1.0 -1.0 0.0 -4.0 -5.0 4.0 5.0 -3.0 N N N F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.3% 8.0% 10.2% 25kt / 24h 39.3% 47.3% 43.3% 30kt / 24h 20.5% 32.2% 26.4% 35kt / 24h 17.8% 32.2% 25.0% 40kt / 24h 6.3% 25.7% 16.0% 45kt / 36h 26.0% 45.2% 35.6% 55kt / 36h 12.0% 22.8% 17.4% 55kt / 48h 25.4% 28.3% 26.9% 70kt / 48h 8.8% 18.1% 13.4% 65kt / 72h 17.3% 23.1% 20.2%