Rapid Intensification Guidance AL092020 200731 00UTC Storm Located at : 19.90 71.20 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] 8.60 F CONVECTION <-50C [%] 57.00 N CONVECTION <-60C [%] 34.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 124.00 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] 41.7 40.7 32.5 34.4 36.7 33.7 33.3 28.1 VU VU U U U U U N Ocean Heat [kJ/cm^2] 43.0 38.0 42.0 52.0 57.0 48.0 42.0 46.0 N U N N N N N N 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] 38.0 20.0 13.0 35.0 1.0 9.0 -24.0 24.0 N U U N U U VU U Humidity 700-500 hPa 51.0 50.0 51.0 52.0 52.0 56.0 55.0 50.0 U U U U U U U U T Advectio [10^6 K/s] 34.0 32.0 33.0 14.0 3.0 6.0 5.0 7.0 VU VU VU U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.8% 0.9% 0.8% 25kt / 24h 2.0% 6.2% 4.1% 30kt / 24h 1.1% 2.2% 1.7% 35kt / 24h 1.1% 2.2% 1.7% 40kt / 24h 0.0% 1.7% 0.9% 45kt / 36h 0.2% 2.9% 1.6% 55kt / 36h 0.0% 0.6% 0.3% 55kt / 48h 0.1% 1.9% 1.0% 70kt / 48h 0.1% 0.3% 0.2% 65kt / 72h 1.6% 1.1% 1.4%