Rapid Intensification Guidance AL222023 231117 18UTC Storm Located at : 18.00 78.50 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] 2.60 F CONVECTION <-50C [%] 4.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 3.80 F TC SIZE [%] 83.00 F 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] 49.6 47.2 39.6 41.2 69.3 85.6 99.0 99.0 VU VU U VU VU VU VU VU Ocean Heat [kJ/cm^2] 73.0 57.0 51.0 64.0 10.0 0.0 0.0 0.0 N N N N U U U U Potential [kt] 135.0 129.6 127.3 112.4 92.7 72.9 55.9 55.9 F F N N N U U U 200mb Divg [10^6/s] 20.0 25.0 9.0 4.0 30.0 37.0 19.0 19.0 U U U U N N U U Humidity 700-500 hPa 60.0 60.0 63.0 68.0 73.0 73.0 66.0 66.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 -1.0 0.0 11.0 27.0 7.0 -11.0 -11.0 N N N U VU N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 0.8% 0.5% 30kt / 24h 0.2% 0.2% 0.2% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.0% 0.2% 0.1% 55kt / 36h 0.0% 0.0% 0.0% 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 = 28.22 AL222023 231117 18UTC Storm Located at : 18.00 78.50 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] 2.60 F TC SIZE [%] 83.00 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] 49.6 47.2 39.6 41.2 69.3 85.6 99.0 99.0 VF VF F VF VF VF VF VF Humidity 700-500 hPa 60.0 60.0 63.0 68.0 73.0 73.0 66.0 66.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 -1.0 0.0 11.0 27.0 7.0 -11.0 -11.0 N N N F VF N U U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.8% 0.2% 0.5%