Rapid Intensification Guidance SH292021 210423 12UTC Storm Located at : -8.50 43.40 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 6.20 F CONVECTION <-50C [%] 35.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 66.00 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] 24.9 20.6 24.7 20.6 17.2 17.1 25.1 25.1 N N N N F F N N Ocean Heat [kJ/cm^2] 40.0 38.0 36.0 34.0 28.0 20.0 0.0 0.0 N U U U U U U U Potential [kt] 125.0 125.0 125.0 125.0 112.9 82.7 46.8 46.8 N N N N N N U U 200mb Divg [10^6/s] 21.0 -11.0 9.0 -8.0 33.0 46.0 -20.0 -20.0 U U U U N N VU VU Humidity 700-500 hPa 64.0 65.0 68.0 67.0 65.0 61.0 64.0 64.0 N N N N N N N N T Advectio [10^6 K/s] -8.0 -6.0 -6.0 -2.0 0.0 -1.0 0.0 0.0 F F F N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 1.1% 0.6% 25kt / 24h 1.3% 8.5% 4.9% 30kt / 24h 0.5% 3.0% 1.8% 35kt / 24h 0.5% 3.0% 1.7% 40kt / 24h 0.5% 2.9% 1.7% 45kt / 36h 1.5% 7.9% 4.7% 55kt / 36h 0.5% 2.3% 1.4% 55kt / 48h 2.9% 4.2% 3.6% 70kt / 48h 1.1% 2.1% 1.6% 65kt / 72h 0.3% 1.5% 0.9%