Rapid Intensification Guidance AL142021 210916 12UTC Storm Located at : 29.70 91.70 Guidance run with Vmax [kt]: 20. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 20.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.00 F TC SIZE [%] 95.00 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] 43.5 45.3 46.7 35.5 22.6 20.7 20.7 20.7 VU VU VU U N N N N Ocean Heat [kJ/cm^2] 17.0 5.0 4.0 4.0 4.0 4.0 4.0 4.0 U U U U U U U U Potential [kt] 145.0 145.0 145.0 145.0 132.9 118.5 118.5 118.5 F F F F F N N N 200mb Divg [10^6/s] 29.0 -3.0 7.0 -1.0 57.0 -12.0 -12.0 -12.0 N U U U N U U U Humidity 700-500 hPa 51.0 51.0 50.0 54.0 59.0 59.0 59.0 59.0 U U U U U U U U T Advectio [10^6 K/s] 1.0 4.0 12.0 6.0 2.0 0.0 0.0 0.0 N N U N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.5% 0.3% 30kt / 24h 0.2% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.0% 0.8% 0.4% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 0.0% 0.3% 0.2% 70kt / 48h 0.0% 0.1% 0.1% 65kt / 72h 0.0% 0.9% 0.5%