Rapid Intensification Guidance AL062023 230820 18UTC Storm Located at : 16.50 54.30 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] 0.00 N CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 37.00 U CONVECTION <-60C [%] 25.00 U IR CORE SYMMETRY [K] 5.80 F TC SIZE [%] 91.00 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] 46.0 51.4 50.0 47.8 47.8 47.8 47.8 47.8 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 36.0 48.0 57.0 55.0 55.0 55.0 55.0 55.0 U N N N N N N N Potential [kt] 127.3 132.0 132.0 134.3 134.3 134.3 134.3 134.3 N F F F F F F F 200mb Divg [10^6/s] 51.0 61.0 62.0 70.0 70.0 70.0 70.0 70.0 N N N N N N N N Humidity 700-500 hPa 47.0 48.0 48.0 51.0 51.0 51.0 51.0 51.0 VU U U U U U U U T Advectio [10^6 K/s] -1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.4% 1.2% 0.8% 30kt / 24h 0.2% 0.3% 0.2% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.2% 1.0% 0.6% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.0% 0.3% 0.2% 70kt / 48h 0.0% 0.1% 0.1% 65kt / 72h 3.2% 0.7% 1.9% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.24 AL062023 230820 18UTC Storm Located at : 16.50 54.30 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.00 F TC SIZE [%] 91.00 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] 46.0 51.4 50.0 47.8 47.8 47.8 47.8 47.8 VF VF VF VF VF VF VF VF Humidity 700-500 hPa 47.0 48.0 48.0 51.0 51.0 51.0 51.0 51.0 VF F F F F F F F T Advectio [10^6 K/s] -1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 4.9% 0.3% 2.6%