Rapid Intensification Guidance IO012021 210514 12UTC Storm Located at : 11.50 72.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 46.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 134.00 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] 37.4 35.8 34.3 29.6 31.8 26.1 31.8 36.4 U U U N U N U U Ocean Heat [kJ/cm^2] 82.0 73.0 70.0 71.0 87.0 67.0 51.0 40.0 N N N N N N N N Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] 140.0 109.0 108.0 133.0 94.0 45.0 -4.0 18.0 VF F F VF F N U U Humidity 700-500 hPa 74.0 72.0 66.0 66.0 62.0 55.0 52.0 47.0 N N N N N U U VU T Advectio [10^6 K/s] 7.0 2.0 1.0 0.0 4.0 0.0 5.0 -2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.8% 1.9% 1.9% 25kt / 24h 15.5% 23.0% 19.3% 30kt / 24h 5.8% 8.0% 6.9% 35kt / 24h 2.4% 8.0% 5.2% 40kt / 24h 0.7% 6.3% 3.5% 45kt / 36h 9.2% 24.3% 16.8% 55kt / 36h 3.3% 7.5% 5.4% 55kt / 48h 17.6% 13.8% 15.7% 70kt / 48h 10.8% 8.7% 9.7% 65kt / 72h 31.0% 15.5% 23.2%