Rapid Intensification Guidance AL142021 210917 12UTC Storm Located at : 31.40 93.20 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.80 F TC SIZE [%] 107.00 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] 24.1 19.8 23.4 23.2 23.2 23.2 23.2 23.2 N N N N N N N N Ocean Heat [kJ/cm^2] 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 U U U U U U U U Potential [kt] 142.3 129.4 123.5 118.0 118.0 118.0 118.0 118.0 F F N N N N N N 200mb Divg [10^6/s] 16.0 16.0 26.0 -50.0 -50.0 -50.0 -50.0 -50.0 U U U VU VU VU VU VU Humidity 700-500 hPa 51.0 54.0 54.0 55.0 55.0 55.0 55.0 55.0 U U U U U U U U T Advectio [10^6 K/s] 2.0 0.0 -3.0 0.0 0.0 0.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.2% 1.4% 0.8% 30kt / 24h 0.2% 0.3% 0.3% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.1% 3.0% 1.6% 55kt / 36h 0.0% 0.6% 0.3% 55kt / 48h 0.1% 0.1% 0.1% 70kt / 48h 0.1% 0.5% 0.3% 65kt / 72h 0.0% 1.5% 0.7%