Rapid Intensification Guidance AL092021 210829 00UTC Storm Located at : 26.70 87.50 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 70.00 N CONVECTION <-60C [%] 41.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 111.00 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] 23.9 23.1 14.9 23.6 23.9 34.4 24.0 36.0 N N F N N U N U Ocean Heat [kJ/cm^2] 116.0 49.0 41.0 26.0 7.0 6.0 6.0 4.0 F N N U U U U U Potential [kt] 75.0 75.0 75.0 75.0 75.0 74.3 54.4 37.7 U U U U U U U U 200mb Divg [10^6/s] 13.0 8.0 7.0 4.0 28.0 60.0 11.0 61.0 U U U U U N U N Humidity 700-500 hPa 67.0 71.0 72.0 70.0 72.0 70.0 71.0 62.0 N N N N N N N N T Advectio [10^6 K/s] 9.0 0.0 4.0 12.0 6.0 12.0 21.0 13.0 U N N U N U VU U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 65.7% 34.8% 50.2% 25kt / 24h 57.3% 53.9% 55.6% 30kt / 24h 57.3% 50.3% 53.8% 35kt / 24h 57.3% 50.3% 53.8% 40kt / 24h 29.0% 49.1% 39.1% 45kt / 36h 49.7% 27.4% 38.6% 55kt / 36h 0.0% 14.2% 7.1% 55kt / 48h 6.3% 7.1% 6.7% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%