Rapid Intensification Guidance AL252020 201005 18UTC Storm Located at : 22.30 87.90 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] -15.00 U CORE SIZE [km] 10.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.00 F TC SIZE [%] 71.00 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] 27.3 22.2 20.8 25.1 28.7 24.3 24.4 32.8 N N N N N N N U Ocean Heat [kJ/cm^2] 43.0 53.0 56.0 54.0 43.0 34.0 31.0 54.0 N N N N N U U N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 14.0 32.0 41.0 55.0 64.0 60.0 54.0 42.0 U N N N N N N N Humidity 700-500 hPa 51.0 52.0 56.0 59.0 64.0 70.0 75.0 69.0 U U U U N N F N T Advectio [10^6 K/s] 8.0 9.0 8.0 11.0 9.0 0.0 -10.0 -12.0 U U U U U N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.1% 2.1% 1.1% 30kt / 24h 0.0% 0.5% 0.3% 35kt / 24h 0.0% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.2% 45kt / 36h 0.0% 1.8% 0.9% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 1.3% 2.0% 1.7% 70kt / 48h 0.4% 0.4% 0.4% 65kt / 72h 13.6% 3.1% 8.4%