Rapid Intensification Guidance AL122021 210907 00UTC Storm Located at : 22.70 54.20 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 9.40 F CONVECTION <-50C [%] 81.00 N CONVECTION <-60C [%] 56.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 117.00 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] 22.3 21.5 19.4 11.9 11.4 12.9 19.1 29.3 N N N F F F N N Ocean Heat [kJ/cm^2] 38.0 52.0 49.0 41.0 44.0 33.0 26.0 14.0 U N N N N U U U Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 55.0 42.9 U U U U U U U U 200mb Divg [10^6/s] -30.0 47.0 39.0 54.0 32.0 36.0 39.0 39.0 VU N N N N N N N Humidity 700-500 hPa 46.0 47.0 47.0 48.0 51.0 56.0 61.0 58.0 VU VU VU U U U N U T Advectio [10^6 K/s] 5.0 3.0 0.0 2.0 0.0 -3.0 11.0 16.0 N N N N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.7% 6.2% 9.5% 25kt / 24h 11.4% 14.2% 12.8% 30kt / 24h 11.4% 10.4% 10.9% 35kt / 24h 11.4% 10.4% 10.9% 40kt / 24h 2.5% 9.6% 6.1% 45kt / 36h 57.9% 11.7% 34.8% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%