Rapid Intensification Guidance AL092021 210831 00UTC Storm Located at : 33.00 89.90 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] -10.00 U CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 5.10 F TC SIZE [%] 143.00 U 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] 30.2 23.2 21.5 24.0 29.6 44.3 47.1 46.8 N N N N N VU VU VU Ocean Heat [kJ/cm^2] 5.0 5.0 5.0 4.0 4.0 4.0 2.0 0.0 U U U U U U U U Potential [kt] 135.0 129.6 120.7 116.5 104.8 99.4 88.0 69.3 F F N N N N N U 200mb Divg [10^6/s] 76.0 24.0 10.0 15.0 30.0 11.0 41.0 28.0 N U U U N U N U Humidity 700-500 hPa 63.0 63.0 64.0 61.0 49.0 47.0 43.0 43.0 N N N N U VU VU VU T Advectio [10^6 K/s] 17.0 9.0 22.0 11.0 -10.0 -16.0 3.0 -17.0 U U VU U F VF N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 1.4% 0.8% 30kt / 24h 0.2% 0.4% 0.3% 35kt / 24h 0.0% 0.3% 0.1% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.2% 0.9% 0.5% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.0% 0.1% 0.1% 70kt / 48h 0.0% 0.1% 0.0% 65kt / 72h 0.0% 0.1% 0.0%