Rapid Intensification Guidance AL042022 220820 00UTC Storm Located at : 21.30 94.90 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] 4.60 F CONVECTION <-50C [%] 19.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 8.60 F TC SIZE [%] 101.00 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] 20.2 22.6 22.0 25.6 31.7 18.6 18.6 18.6 N N N N U N N N Ocean Heat [kJ/cm^2] 69.0 69.0 40.0 23.0 4.0 4.0 4.0 4.0 N N N U U U U U Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 49.0 -43.0 -66.0 -14.0 -13.0 -11.0 -11.0 -11.0 N VU VU U U U U U Humidity 700-500 hPa 63.0 63.0 65.0 64.0 66.0 67.0 67.0 67.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 4.0 5.0 6.0 5.0 4.0 4.0 4.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.6% 3.0% 2.3% 25kt / 24h 3.2% 16.6% 9.9% 30kt / 24h 2.4% 7.2% 4.8% 35kt / 24h 1.6% 6.5% 4.0% 40kt / 24h 0.4% 6.5% 3.4% 45kt / 36h 2.2% 15.1% 8.7% 55kt / 36h 0.0% 5.0% 2.5% 55kt / 48h 2.7% 6.7% 4.7% 70kt / 48h 0.5% 3.4% 2.0% 65kt / 72h 1.9% 10.0% 5.9% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.78 AL042022 220820 00UTC Storm Located at : 21.30 94.90 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] 4.60 F TC SIZE [%] 101.00 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] 20.2 22.6 22.0 25.6 31.7 18.6 18.6 18.6 N N N N N N N N Humidity 700-500 hPa 63.0 63.0 65.0 64.0 66.0 67.0 67.0 67.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 4.0 5.0 6.0 5.0 4.0 4.0 4.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%