Rapid Intensification Guidance AL052021 210702 18UTC Storm Located at : 13.80 62.40 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 76.00 N CONVECTION <-60C [%] 53.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 88.00 F 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] 28.5 28.2 29.8 27.1 17.9 19.2 22.0 25.4 N N N N F N N N Ocean Heat [kJ/cm^2] 25.0 33.0 30.0 18.0 34.0 56.0 65.0 70.0 U U U U U N N N Potential [kt] 77.9 77.9 80.1 87.0 90.0 90.0 90.0 90.0 N N N N N N N N 200mb Divg [10^6/s] 17.0 -10.0 7.0 36.0 37.0 73.0 2.0 66.0 U U U N N N U N Humidity 700-500 hPa 64.0 65.0 65.0 67.0 70.0 71.0 69.0 69.0 N N N N N N N N T Advectio [10^6 K/s] -1.0 0.0 10.0 20.0 10.0 4.0 0.0 0.0 N N U VU U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 55.4% 21.6% 38.5% 25kt / 24h 36.5% 38.9% 37.7% 30kt / 24h 35.1% 35.4% 35.2% 35kt / 24h 35.1% 35.4% 35.2% 40kt / 24h 31.4% 33.3% 32.4% 45kt / 36h 23.2% 26.7% 25.0% 55kt / 36h 11.7% 13.6% 12.6% 55kt / 48h 7.5% 15.1% 11.3% 70kt / 48h 1.4% 5.4% 3.4% 65kt / 72h 1.3% 5.9% 3.6%