Rapid Intensification Guidance IO032021 210925 18UTC Storm Located at : 18.20 88.20 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 N CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 36.00 U CONVECTION <-60C [%] 30.00 N IR CORE SYMMETRY [K] 9.10 F TC SIZE [%] 121.00 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] 22.5 20.5 20.6 20.0 20.6 15.8 15.6 12.7 N N N N N F F F Ocean Heat [kJ/cm^2] 50.0 53.0 51.0 49.0 36.7 24.4 12.1 28.0 N N N N U U U U Potential [kt] 125.0 125.0 125.0 104.4 125.0 102.4 119.6 125.0 N N N N N N N N 200mb Divg [10^6/s] 17.0 13.0 8.0 7.0 13.0 30.0 33.0 27.0 U U U U U N N U Humidity 700-500 hPa 76.0 76.0 76.0 77.0 77.0 78.0 76.0 73.0 F F F F F F F N T Advectio [10^6 K/s] -1.0 -4.0 -4.0 -1.0 0.0 -2.0 -9.0 -7.0 N F F N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.0% 3.6% 3.3% 25kt / 24h 6.7% 19.8% 13.3% 30kt / 24h 4.8% 9.7% 7.2% 35kt / 24h 3.7% 9.1% 6.4% 40kt / 24h 0.7% 9.1% 4.9% 45kt / 36h 5.8% 19.1% 12.5% 55kt / 36h 0.0% 7.3% 3.6% 55kt / 48h 8.6% 9.1% 8.9% 70kt / 48h 2.6% 5.9% 4.2% 65kt / 72h 4.9% 16.6% 10.7%