Rapid Intensification Guidance AL152023 230919 00UTC Storm Located at : 28.20 52.40 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 60.00 N CONVECTION <-60C [%] 40.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 112.00 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] 13.3 11.5 14.7 20.8 20.1 23.2 35.8 57.5 F F F N N N U VU Ocean Heat [kJ/cm^2] 10.0 14.0 13.0 10.0 11.0 14.0 0.0 0.0 U U U U U U U U Potential [kt] 75.7 75.7 71.5 65.5 49.3 38.6 12.8 -4.8 U U U U U U VU VU 200mb Divg [10^6/s] -7.0 37.0 41.0 22.0 43.0 77.0 121.0 100.0 U N N U N N F F Humidity 700-500 hPa 56.0 54.0 55.0 54.0 54.0 46.0 39.0 35.0 U U U U U VU VU VU T Advectio [10^6 K/s] -1.0 -2.0 1.0 3.0 -1.0 1.0 10.0 99.0 N N N N N N U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 22.2% 16.7% 19.5% 25kt / 24h 20.3% 29.8% 25.1% 30kt / 24h 20.3% 26.3% 23.3% 35kt / 24h 20.3% 26.3% 23.3% 40kt / 24h 9.0% 26.1% 17.6% 45kt / 36h 9.8% 10.0% 9.9% 55kt / 36h 0.0% 4.1% 2.1% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.70 AL152023 230919 00UTC Storm Located at : 28.20 52.40 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.40 F TC SIZE [%] 112.00 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] 13.3 11.5 14.7 20.8 20.1 23.2 35.8 57.5 U U U N N N F VF Humidity 700-500 hPa 56.0 54.0 55.0 54.0 54.0 46.0 39.0 35.0 F F F F F VF VF VF T Advectio [10^6 K/s] -1.0 -2.0 1.0 3.0 -1.0 1.0 10.0 99.0 N N N N N N F VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%