Rapid Intensification Guidance AL142021 210915 12UTC Storm Located at : 30.30 93.00 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.30 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] 42.8 46.6 51.8 48.2 46.5 36.3 36.3 36.3 VU VU VU VU VU U U U Ocean Heat [kJ/cm^2] 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 U U U U U U U U Potential [kt] 140.0 140.0 140.0 140.0 140.0 140.0 140.0 140.0 F F F F F F F F 200mb Divg [10^6/s] 43.0 70.0 35.0 0.0 3.0 6.0 6.0 6.0 N N N U U U U U Humidity 700-500 hPa 57.0 55.0 49.0 49.0 50.0 53.0 53.0 53.0 U U U U U U U U T Advectio [10^6 K/s] 1.0 -3.0 -3.0 0.0 6.0 9.0 9.0 9.0 N N N N N U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.3% 0.3% 30kt / 24h 0.2% 0.1% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.2% 0.1% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.1% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.2% 0.1%