Rapid Intensification Guidance SH072021 201227 12UTC Storm Located at : -18.40 46.60 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 6.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 8.90 F TC SIZE [%] 128.00 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] 12.8 16.0 22.7 20.1 21.4 30.4 33.5 36.7 F F N N N N U U Ocean Heat [kJ/cm^2] 0.0 34.0 46.0 45.0 37.0 42.0 29.0 22.0 U U N N U N U U Potential [kt] 87.2 140.0 140.0 140.0 140.0 140.0 140.0 134.6 N F F F F F F F 200mb Divg [10^6/s] 47.0 17.0 4.0 16.0 24.0 17.0 -39.0 -21.0 N U U U U U VU VU Humidity 700-500 hPa 64.0 64.0 61.0 59.0 56.0 54.0 56.0 56.0 N N N U U U U U T Advectio [10^6 K/s] -5.0 2.0 7.0 0.0 0.0 3.0 -12.0 -1.0 F N N N N N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 1.4% 0.7% 30kt / 24h 0.0% 0.4% 0.2% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.1% 4.8% 2.4% 55kt / 36h 0.1% 1.3% 0.7% 55kt / 48h 2.7% 1.8% 2.3% 70kt / 48h 2.7% 1.6% 2.1% 65kt / 72h 3.8% 3.3% 3.5%