Rapid Intensification Guidance AL062023 230830 12UTC Storm Located at : 27.00 58.80 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] 5.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 18.00 U CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 6.40 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] 31.5 32.4 35.3 35.1 40.9 43.6 40.3 36.6 U U U U VU VU U U Ocean Heat [kJ/cm^2] 28.0 33.0 35.0 32.0 32.0 13.0 17.0 17.0 U U U U U U U U Potential [kt] 135.0 134.3 134.3 129.6 125.1 118.6 118.6 116.5 F F F F N N N N 200mb Divg [10^6/s] 51.0 39.0 12.0 18.0 -1.0 -7.0 49.0 76.0 N N U U U U N N Humidity 700-500 hPa 63.0 63.0 62.0 62.0 63.0 64.0 60.0 59.0 N N N N N N N U T Advectio [10^6 K/s] 0.0 -1.0 -2.0 2.0 4.0 4.0 -12.0 -4.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 0.7% 0.6% 25kt / 24h 0.7% 5.1% 2.9% 30kt / 24h 0.2% 1.5% 0.8% 35kt / 24h 0.2% 1.3% 0.7% 40kt / 24h 0.0% 1.3% 0.6% 45kt / 36h 0.2% 4.0% 2.1% 55kt / 36h 0.0% 0.8% 0.4% 55kt / 48h 0.0% 0.6% 0.3% 70kt / 48h 0.0% 0.3% 0.2% 65kt / 72h 0.0% 1.0% 0.5% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.40 AL062023 230830 12UTC Storm Located at : 27.00 58.80 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] 5.00 N CORE SIZE [km] 2.60 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] 31.5 32.4 35.3 35.1 40.9 43.6 40.3 36.6 N N F F VF VF F F Humidity 700-500 hPa 63.0 63.0 62.0 62.0 63.0 64.0 60.0 59.0 N N N N N N N F T Advectio [10^6 K/s] 0.0 -1.0 -2.0 2.0 4.0 4.0 -12.0 -4.0 N N N N N N U U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%