Rapid Intensification Guidance AL252020 201004 12UTC Storm Located at : 22.10 88.20 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 60.00 N CONVECTION <-60C [%] 52.00 N IR CORE SYMMETRY [K] 9.00 F TC SIZE [%] 111.00 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] 38.5 44.3 38.4 28.9 26.3 20.9 27.1 30.1 U VU U N N N N N Ocean Heat [kJ/cm^2] 43.0 41.0 41.0 41.0 41.0 48.0 48.0 37.0 N N N N N N N U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 90.0 69.0 25.0 10.0 -2.0 19.0 60.0 36.0 F N U U U U N N Humidity 700-500 hPa 48.0 46.0 44.0 42.0 44.0 45.0 52.0 55.0 U VU VU VU VU VU U U T Advectio [10^6 K/s] 5.0 0.0 5.0 3.0 5.0 5.0 9.0 8.0 N N N N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 1.0% 1.1% 25kt / 24h 2.9% 7.7% 5.3% 30kt / 24h 1.1% 2.8% 1.9% 35kt / 24h 0.9% 2.8% 1.8% 40kt / 24h 0.4% 2.2% 1.3% 45kt / 36h 1.6% 5.4% 3.5% 55kt / 36h 0.2% 1.2% 0.7% 55kt / 48h 1.6% 4.4% 3.0% 70kt / 48h 0.2% 1.1% 0.7% 65kt / 72h 8.8% 3.3% 6.1%