Rapid Intensification Guidance AL182020 200913 12UTC Storm Located at : 26.60 47.40 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] 0.00 N CORE SIZE [km] 9.00 F CONVECTION <-50C [%] 3.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 4.40 F TC SIZE [%] 75.00 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] 31.4 36.7 41.4 43.2 32.0 23.9 13.0 13.0 U U VU VU U N F F Ocean Heat [kJ/cm^2] 17.0 17.0 17.0 17.0 25.0 35.0 22.0 22.0 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] 0.0 -16.0 -19.0 0.0 -22.0 -68.0 -46.0 -46.0 U U U U VU VU VU VU Humidity 700-500 hPa 50.0 48.0 48.0 48.0 41.0 37.0 35.0 35.0 U U U U VU VU VU VU T Advectio [10^6 K/s] 4.0 3.0 1.0 0.0 -4.0 -7.0 -4.0 -4.0 N N N N F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.0% 1.2% 0.6% 30kt / 24h 0.0% 0.3% 0.1% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 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 1.1% 2.6% 1.9%