Rapid Intensification Guidance AL202020 200919 12UTC Storm Located at : 25.50 58.60 Guidance run with Vmax [kt]: 105. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 105.00 U 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 6.20 F CONVECTION <-50C [%] 93.00 F CONVECTION <-60C [%] 66.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 108.00 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] 17.7 21.1 22.5 15.0 14.3 35.2 67.6 64.5 F N N F F U VU VU Ocean Heat [kJ/cm^2] 36.0 33.0 22.0 12.0 3.0 18.0 5.0 8.0 U U U U U U U U Potential [kt] 60.0 60.0 60.0 60.0 60.0 59.3 43.6 -0.8 U U U U U U U VU 200mb Divg [10^6/s] 0.0 3.0 -16.0 21.0 68.0 74.0 69.0 126.0 U U U U N N N F Humidity 700-500 hPa 45.0 44.0 45.0 51.0 58.0 65.0 61.0 64.0 VU VU VU U U N N N T Advectio [10^6 K/s] 4.0 -4.0 0.0 2.0 4.0 7.0 80.0 55.0 N F N N N N VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.9% 2.4% 2.2% 25kt / 24h 1.8% 5.6% 3.7% 30kt / 24h 1.6% 4.0% 2.8% 35kt / 24h 1.6% 4.0% 2.8% 40kt / 24h 0.1% 2.2% 1.2% 45kt / 36h 19.7% 2.8% 11.3% 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%