Rapid Intensification Guidance AL172022 221109 00UTC Storm Located at : 27.30 74.30 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 3.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 7.20 F TC SIZE [%] 103.00 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] 34.6 31.3 30.0 31.0 23.2 25.9 20.0 43.5 U U N U N N N VU Ocean Heat [kJ/cm^2] 30.0 40.0 35.0 55.0 0.0 0.0 0.0 0.0 U N U N U U U U Potential [kt] 91.5 97.9 97.9 93.6 72.7 44.3 17.1 0.9 N N N N U U VU VU 200mb Divg [10^6/s] 0.0 5.0 38.0 35.0 52.0 92.0 51.0 84.0 U U N N N F N N Humidity 700-500 hPa 49.0 50.0 51.0 54.0 62.0 65.0 70.0 67.0 U U U U N N N N T Advectio [10^6 K/s] 7.0 13.0 12.0 17.0 14.0 25.0 20.0 -24.0 N U U U U VU VU VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.7% 1.0% 2.4% 25kt / 24h 1.6% 3.6% 2.6% 30kt / 24h 1.6% 1.2% 1.4% 35kt / 24h 1.4% 1.2% 1.3% 40kt / 24h 0.7% 1.2% 1.0% 45kt / 36h 0.8% 2.3% 1.6% 55kt / 36h 0.0% 0.5% 0.2% 55kt / 48h 0.0% 0.3% 0.1% 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 = 27.72 AL172022 221109 00UTC Storm Located at : 27.30 74.30 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 U 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 11.00 F TC SIZE [%] 103.00 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] 34.6 31.3 30.0 31.0 23.2 25.9 20.0 43.5 F N N N N N N VF Humidity 700-500 hPa 49.0 50.0 51.0 54.0 62.0 65.0 70.0 67.0 F F F F N N N N T Advectio [10^6 K/s] 7.0 13.0 12.0 17.0 14.0 25.0 20.0 -24.0 N F F F F VF VF VU Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 1.2% 0.3% 0.7%