Rapid Intensification Guidance AL222020 200921 00UTC Storm Located at : 27.60 94.10 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 8.60 F CONVECTION <-50C [%] 10.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 9.20 F TC SIZE [%] 99.00 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] 24.5 24.6 26.7 29.9 26.6 30.4 29.2 44.7 N N N N N N N VU Ocean Heat [kJ/cm^2] 50.0 41.0 37.0 39.0 29.0 25.0 17.0 4.0 N N U U U U U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 38.0 18.0 27.0 24.0 14.0 -12.0 -24.0 22.0 N U U U U U VU U Humidity 700-500 hPa 48.0 51.0 57.0 54.0 52.0 47.0 47.0 43.0 U U U U U VU VU VU T Advectio [10^6 K/s] 10.0 5.0 11.0 5.0 0.0 -3.0 1.0 3.0 U N U N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.8% 1.4% 1.6% 25kt / 24h 2.3% 7.0% 4.7% 30kt / 24h 1.7% 2.8% 2.2% 35kt / 24h 1.0% 2.8% 1.9% 40kt / 24h 0.7% 2.8% 1.8% 45kt / 36h 2.1% 3.7% 2.9% 55kt / 36h 0.6% 0.8% 0.7% 55kt / 48h 0.6% 2.6% 1.6% 70kt / 48h 0.1% 0.6% 0.4% 65kt / 72h 1.4% 1.0% 1.2%