Rapid Intensification Guidance AL232020 200920 18UTC Storm Located at : 15.80 45.10 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] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 26.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 7.10 F TC SIZE [%] 72.00 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] 35.8 40.5 38.7 35.6 31.4 35.2 32.3 32.3 U U U U U U U U Ocean Heat [kJ/cm^2] 32.0 31.0 25.0 19.0 20.0 42.0 57.0 57.0 U U U U U N N N Potential [kt] 125.1 127.3 129.6 129.6 134.3 135.0 135.0 135.0 N N F F F F F F 200mb Divg [10^6/s] 0.0 9.0 22.0 58.0 29.0 3.0 -31.0 -31.0 U U U N N U VU VU Humidity 700-500 hPa 53.0 52.0 50.0 50.0 54.0 52.0 52.0 52.0 U U U U U U U U T Advectio [10^6 K/s] -4.0 -4.0 -3.0 -3.0 -3.0 -1.0 0.0 0.0 F F N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 1.0% 0.5% 30kt / 24h 0.0% 0.2% 0.1% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.2% 1.3% 0.7% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.6% 0.3% 70kt / 48h 0.0% 0.3% 0.1% 65kt / 72h 0.9% 1.3% 1.1%