Rapid Intensification Guidance AL162021 210927 06UTC Storm Located at : 29.90 59.50 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 10.00 VU CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 4.50 F TC SIZE [%] 97.00 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] 16.8 25.7 30.5 27.7 35.4 38.4 36.5 35.3 F N N N U U U U Ocean Heat [kJ/cm^2] 0.0 2.0 5.0 8.0 13.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 116.5 116.5 116.5 116.5 114.4 104.8 91.1 56.8 N N N N N N N U 200mb Divg [10^6/s] 2.0 42.0 33.0 -14.0 -7.0 33.0 22.0 69.0 U N N U U N U N Humidity 700-500 hPa 49.0 49.0 49.0 48.0 49.0 53.0 54.0 60.0 U U U U U U U N T Advectio [10^6 K/s] 0.0 4.0 2.0 1.0 8.0 10.0 14.0 23.0 N N N N U U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.5% 0.3% 25kt / 24h 0.3% 2.2% 1.3% 30kt / 24h 0.3% 0.6% 0.5% 35kt / 24h 0.0% 0.5% 0.3% 40kt / 24h 0.0% 0.5% 0.3% 45kt / 36h 0.1% 2.4% 1.2% 55kt / 36h 0.0% 0.5% 0.2% 55kt / 48h 0.1% 0.3% 0.2% 70kt / 48h 0.1% 0.2% 0.2% 65kt / 72h 0.0% 0.3% 0.1%