Rapid Intensification Guidance AL102021 210830 00UTC Storm Located at : 19.80 50.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 9.00 VU CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 2.00 F TC SIZE [%] 69.00 F 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] 40.1 42.8 35.5 34.2 31.6 21.3 23.2 14.3 U VU U U U N N F Ocean Heat [kJ/cm^2] 22.0 16.0 15.0 16.0 16.0 15.0 29.0 32.0 U U U U U U U U Potential [kt] 114.4 118.6 118.6 120.7 127.3 132.0 134.3 134.3 N N N N N F F F 200mb Divg [10^6/s] 26.0 2.0 -6.0 -22.0 30.0 23.0 -15.0 11.0 U U U VU N U U U Humidity 700-500 hPa 50.0 51.0 54.0 56.0 51.0 49.0 49.0 47.0 U U U U U U U VU T Advectio [10^6 K/s] 4.0 4.0 3.0 1.0 1.0 -1.0 0.0 3.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.2% 0.6% 0.4% 30kt / 24h 0.2% 0.1% 0.2% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.1% 0.9% 0.5% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.1% 0.3% 0.2% 70kt / 48h 0.1% 0.2% 0.1% 65kt / 72h 1.6% 1.8% 1.7%