Rapid Intensification Guidance AL202020 200920 12UTC Storm Located at : 28.00 62.60 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] -15.00 U CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 35.00 U CONVECTION <-60C [%] 27.00 U IR CORE SYMMETRY [K] 7.70 F TC SIZE [%] 98.00 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] 15.5 19.4 25.0 32.2 65.5 64.5 47.2 58.1 F N N U VU VU VU VU Ocean Heat [kJ/cm^2] 18.0 15.0 8.0 2.0 2.0 1.0 0.0 0.0 U U U U U U U U Potential [kt] 75.0 75.0 75.0 75.0 69.6 56.5 -13.1 -31.1 U U U U U U VU VU 200mb Divg [10^6/s] 46.0 46.0 51.0 73.0 93.0 163.0 61.0 44.0 N N N N F VF N N Humidity 700-500 hPa 52.0 57.0 58.0 60.0 57.0 53.0 56.0 59.0 U U U N U U U U T Advectio [10^6 K/s] 3.0 0.0 11.0 19.0 73.0 41.0 -15.0 -32.0 N N U VU VU VU VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 1.0% 1.0% 25kt / 24h 0.6% 2.5% 1.6% 30kt / 24h 0.2% 1.2% 0.7% 35kt / 24h 0.2% 1.2% 0.7% 40kt / 24h 0.2% 1.2% 0.7% 45kt / 36h 0.4% 0.2% 0.3% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%